Wednesday, 15 November 2023

The Link Between Sleep and Dementia Risk: A Wake-Up Call

https://drive.google.com/uc?export=view&id=1eoahDo6jW4HHss-aRH-WDqHS6jrgT4iw
In our fast-paced lives, sleep often falls down our list of priorities, but recent research from Monash University, Clayton, Victoria, Australia, is a stark reminder of its critical importance, especially deep sleep. A retrospective cohort study, published in JAMA Neurology, reveals a compelling link between the loss of deep sleep and an increased risk of dementia, particularly Alzheimer's Disease (AD).

The Study: A Deep Dive into Sleep and Dementia
The study hinged on participants from the renowned Framingham Heart Study, focusing on a subset aged 60 or over. These individuals underwent two polysomnographic sleep studies between 1995-1998 and 2001-2003. They were then monitored until 2018 for signs of dementia.

What sets this study apart is its meticulous methodology. Participants were assessed not just for sleep patterns but also for genetic predispositions to Alzheimer's. This comprehensive approach sheds light on the intricate interplay between our genetics, our sleep, and our brain health.

The Findings: A Startling Association
The results are alarming yet informative. Over an average of 12 years after the second sleep study, 52 of the 346 participants developed dementia, with 44 of these cases being Alzheimer's. The startling revelation was that each percentage decrease in Slow-Wave Sleep (SWS), or deep sleep, per year corresponded to a 27% increase in all-cause dementia risk and a 32% increase in the risk for Alzheimer's.

These findings point towards the critical role of SWS in brain health. As lead investigator Dr. Matthew Pase notes, "Slow-wave sleep, or deep sleep, supports the ageing brain in many ways, including the clearance of metabolic waste." This is particularly significant in the context of Alzheimer's, where the failure to clear certain proteins is a hallmark of the disease.

 The Implications: A Modifiable Risk Factor
This research is a wake-up call, highlighting SWS loss as a potentially modifiable dementia risk factor. It suggests that by prioritizing deep sleep in our later years, we could significantly lower our risk of dementia. 

 In Practice: What Can We Do?
While there are limitations to the study, such as the absence of gold-standard AD biomarkers and its observational nature, the implications are too significant to ignore. Enhancing the quality of our sleep, particularly deep sleep, could be a key strategy in mitigating dementia risk.

 Final Thoughts
In an age where sleep is often sacrificed at the altar of productivity, this study is a crucial reminder of its importance. It's not just about the quantity of sleep but the quality, particularly the deep, restorative stages that could hold the key to our cognitive well-being in our later years. As we understand more about the links between sleep and dementia, perhaps it's time to re-evaluate our sleep habits and give our brains the rest they deserve.

Wednesday, 8 November 2023

Chewing Away the Pandemic: The Breakthrough COVID-Neutralising Gum

https://drive.google.com/uc?export=view&id=1OkpSZPKJTYeasCOfDGVs5xHDcPtlcZwV
As we continue to adapt to life with COVID-19, a new weapon in the fight against the pandemic is sticking its way to the forefront—literally. Scientists at the University of Pennsylvania have unveiled a chewing gum that can neutralize the COVID-19 virus in the saliva, potentially reducing the risk of transmission. This isn't just a fresh breath mint; it's a fresh perspective on pandemic control measures.

This novel idea comes from the laboratory of Henry Daniell at Penn’s School of Dental Medicine, who has been working on plant-based protein research long before the pandemic's onset. Their focus pivoted to our current global crisis, leading to a fascinating discovery: a gum that can tackle the virus where it's most prevalent—our mouths.
The science is impressive: angiotensin-converting enzyme 2 (ACE2) proteins, grown in plants and extracted in the lab, are used to create this groundbreaking gum. These proteins are the virus's preferred host receptors in the human body, making them the ideal candidate for a COVID-19 countermeasure. Daniell's previous research on a hypertension treatment inadvertently set the stage for this innovative approach to viral defense.
The potential applications are exciting and far-reaching. For instance, in dental care, where procedures necessitate the removal of masks, this gum could serve as an extra layer of protection for both patients and healthcare providers. The pre-appointment chew could become a new routine, offering peace of mind along with dental health.
The implications extend beyond professional settings, with possible benefits for daily interactions, especially in those critical moments where social distancing is not possible. Furthermore, the accessible nature of chewing gum as a delivery system could serve as an alternative or complement to vaccinations, particularly appealing to those hesitant about vaccines.
Daniell's team has published data showing a significant decrease in the amount of the virus after using the gum. With a compelling combination of convenience and science, this chewing gum could soon become a staple in our collective toolkit against COVID-19.
It's rare to find a pandemic response that can be packaged so neatly and enjoyably—perhaps in the future in the delightful form of Dubble Bubble. It's this kind of innovation that makes the future of public health not only look promising but also, potentially, a little sweeter. Keep your masks on, your hands clean, and maybe soon, your chewing gum armed against COVID-19.

Monday, 30 October 2023

How Mixing Religion and Politics Undermines Democracy and Humanity (Author: Krishna Nair)

https://drive.google.com/uc?export=view&id=10lOlTFHDtL9uy556wq6078549MVFkqVe

In an ideal world, religion and politics would operate as separate spheres, each contributing to the public good in their own way. However, the conflation of the two realms has been alarmingly visible, and nowhere is this more evident than in recent events in Indian politics. This toxic blend not only undermines democratic values but also has a severe impact on humanity.

 

The Manipur Crisis: A dangerous mixture of Ethnic Rivalry, Religion, and Politics

The recent crisis in Manipur, a state in northeastern India, brings to light the devastating impact of mixing religion and politics, which is compounded by complex ethnic rivalries dating back to pre-independence times. The roots of the conflict go deeper than what meets the eye, revealing a disturbing entanglement of social, religious, and political issues that threatens the very ethos of democracy and humanity.

 

It all began with a court ruling in March that conferred the majority Meitei community “scheduled tribal status,” putting them on the same plane as the minority Kuki tribe. This entitled the Meiteis to various economic benefits and quotas, but it also permitted them to buy land in Kuki-dominated areas. This ruling, however, lit a fuse, heightening already simmering tensions and fuelling fears among the Kukis that their livelihoods and ancestral lands were at risk.

 

In the immediate aftermath of the ruling, violence broke out, taking a heavy toll on both communities but disproportionately affecting the Kukis. Villages were burnt, and reports suggest that over 250 churches in the Kuki community were destroyed. A disturbing trend of targeted violence against Kuki women emerged, spurred by fake news and misinformation. Over 140 lives have been lost, and approximately 60,000 people have been displaced.

 

The state and central governments, both led by the Bharatiya Janata Party (BJP), have been heavily criticised for their lacklustre response to the crisis. Accusations that the Meitei-dominated state government has been complicit in the violence against the Kuki minority have further muddied the waters.

 

In a damning episode, a viral video depicting the sexual assault of two Kuki women finally pushed the crisis into the national consciousness. The authorities acted only then, arresting four Meitei men more than 70 days after the incident occurred. Even the Supreme Court weighed in, chiding the government for its inability to control the situation.

 

The Religion Factor: The whole world alleges that the Hindu nationalist government’s reluctance to step in stems from religious biases, as the Kukis are predominantly Christian while the Meiteis are Hindu. This blend of ethnic rivalry, politics, and religion has escalated the situation to near-civil-war levels.

 

The Manipur crisis serves as a dark illustration of what happens when religion gets entangled with politics against the backdrop of ethnic complexities. The impact is not just limited to undermining democracy, but it also has devastating human costs. As Manipur teeters on the brink of civil war, the dire need to separate religion from statecraft becomes increasingly apparent, not just in India but globally. If the government doesn’t step up its efforts to resolve this crisis, it risks becoming a cautionary tale for democracies everywhere.

 

The Ongoing Crisis in Kashmir

The ongoing crisis in Kashmir serves as another compelling example of how the intersection of religion and politics can have destabilising effects. Kashmir has been a contested region since the Partition of India and Pakistan in 1947, with both countries laying claim to the territory. The situation is complicated by the diverse religious demographics, as the region is predominantly Muslim but governed by Hindu-majority India.

 

In August 2019, the central government of India, led by the Bharatiya Janata Party (BJP), revoked Article 370 of the Indian Constitution, which granted special autonomous status to the region of Jammu and Kashmir. The government's decision led to widespread protests, not only within Kashmir but also internationally. Alongside the revocation, the government deployed tens of thousands of additional troops to the region, imposed curfews, and shut down the internet, affecting communication and the day-to-day lives of ordinary people. According to Human Rights Watch, hundreds were detained without charges by the end of 2019.

 

Many critics argue that the BJP government's actions were motivated by its Hindu nationalist ideology, as revoking the special status was a long-standing goal for the party. The move has increased tensions between India and Pakistan, both nuclear-armed nations, and further alienated the Muslim population in Kashmir.

 

According to the Jammu and Kashmir Coalition of Civil Society, a local human rights organisation, at least 229 killings were reported in various incidents of violence in the region in the first half of 2020 alone. The Reporters Without Borders' 2021 World Press Freedom Index has also cited the situation in Kashmir as a significant concern, with journalists facing harassment and intimidation.

 

This volatile mix of religious identity and political manoeuvring has led to an escalation in hostilities, putting lives at risk and undermining democratic principles. Like Manipur, the Kashmir situation reflects the dire consequences of blending religious considerations into the political arena, contributing to instability and conflict while eroding the values of democracy.

 

The Citizenship Amendment Act

The Citizenship Amendment Act (CAA) passed by the Indian government in December 2019, represents another flashpoint where the intertwining of religion and politics has triggered social unrest and questioned the democratic values of the nation. The Act aims to fast-track citizenship for Hindu, Sikh, Buddhist, Jain, Parsi, and Christian immigrants from Afghanistan, Bangladesh, and Pakistan who entered India before December 31, 2014. However, it conspicuously leaves out Muslims, raising concerns about religious discrimination.

 

The immediate aftermath of the Act's passage saw protests erupt in various parts of India, including major cities like Delhi, Mumbai, and Bangalore. Amnesty International reported that at least 25 people died during protests against the CAA by the end of December 2019, largely due to excessive police force. Universities became hotspots for demonstrations, with students leading the charge against what they perceived to be a discriminatory law.

 

The international community also weighed in, with the Office of the United Nations High Commissioner for Human Rights (OHCHR) calling the Act "fundamentally discriminatory in nature." Furthermore, the U.S. Commission on International Religious Freedom (USCIRF) expressed concerns and contemplated sanctions against key Indian officials involved in the enactment of the CAA. Human Rights Watch, in their 2020 report, cited the CAA as a prime example where religion has been used to establish exclusionary policies. They state that the Act violates India's international obligations to prevent deprivation of citizenship based on racial or ethnic grounds.

 

In terms of economic impact, the widespread protests disrupted businesses and led to an estimated loss of $1.3 billion in December 2019 alone, as reported by Bloomberg Economics.

 

The passage of the Citizenship Amendment Act not only raised questions about India's commitment to secularism but also triggered social and economic disruptions. The facts and figures indicate a widespread sentiment against mixing religious criteria with citizenship laws, echoing concerns about the erosion of democratic principles.

 

Freedom of Speech in India

 

The ramifications of mixing religion with politics in India have resulted in alarming statistics that question the nation's democratic health. According to the Freedom House report from 2022, India's status was downgraded from 'Free' to 'Partly Free,' signaling a concerning decline in political liberties and civil rights. This downgrade is attributed, in part, to increasing religious nationalism which has influenced state policies and led to sectarian tensions.

 

The report specifically highlights instances of harassment and violence against minorities, limitations on free speech, and a crackdown on political dissent. For example, the number of hate crimes against minorities, especially Muslims and lower-caste Hindus, has seen a significant uptick, as reported by the international non-profit Human Rights Watch. According to data by the Quint, in 2021 alone, there were over 200 instances of hate crimes in India, a sharp increase from previous years.

 

In terms of free speech, Reporters Without Borders has also noted a decline in press freedom in India. Their 2021 World Press Freedom Index placed India at 142 out of 180 countries, citing increasing pressure on journalists to toe the Hindu nationalist government's line as one of the reasons for the decline.

 

The data only adds weight to the concern that the melding of religion and politics is eroding India’s democratic principles. By international metrics, it's clear that the country is experiencing a regression in the areas of civil liberties, political freedoms, and the rights of minorities, all red flags that underline the risks of blending religious doctrine with political governance.

 

The Toll on Humanity

 

The human toll exacted by the intersection of religion and politics in India is deeply unsettling and stretches across various regions and communities. In the troubled state of Kashmir, for instance, the fusion of religious nationalism and political decisions has had devastating effects. The situation in Kashmir has been particularly tense since August 5, 2019, when the Indian government revoked Article 370 of the Constitution, stripping the region of its special autonomous status. This move has been seen as a reflection of the current central government's Hindu nationalist ideology, as it essentially integrates a predominantly Muslim region more closely into India. Protests erupted, and the region was put under a communication blackout with thousands of additional troops deployed.

 

According to a report by the Forum for Human Rights in Jammu and Kashmir, the year following the revocation saw an increase in human rights abuses, including detention of local politicians, restrictions on movement, and curtailed access to healthcare and education. From August 2019 to July 2020, 32 civilians were reportedly killed and over 300 buildings destroyed in counter-insurgency operations, per the same report. The most recent information from human rights organisations as of 2023 provides an alarming update on the situation. According to their report, three years after the revocation of Jammu and Kashmir's constitutional autonomy, the violence has not abated. As of October, there have been 229 reported deaths in the region. This includes 28 civilians, 29 security force personnel, and 172 suspected militants. Moreover, local Kashmiris have raised concerns that some individuals classified as 'militants' killed in conflicts may, in fact, be civilians. Despite these serious allegations, no independent investigation has been made public. This data amplifies the urgency of the situation and highlights the long-term implications of integrating religious ideology into politics. The escalating violence and the government's inaction in conducting transparent investigations show an enduring instability and erosion of trust among the Kashmiri people.

 

The government's actions in Kashmir have been widely criticised for exacerbating tensions in a region already plagued by conflict. The deployment of troops and the restrictions on communication have not only alienated the local population but have also drawn international concern. Critics argue that such strong-arm tactics are in line with the government's broader pattern of sidelining minority rights in favour of a Hindu nationalist agenda.

 

The ongoing situation in Kashmir is a sobering example of how the blend of religion and politics can have dire consequences, contributing to a climate of instability and injustice. This grim figure illuminates the ongoing unrest and suggests that policies stemming from religious ideologies exacerbate regional instability.

 

The 2002 Gujarat riots serve as another stark example. According to official figures, the violence resulted in the deaths of 1,044 people, and damaged over 20,000 homes and businesses. The crisis was fuelled, in part, by religious nationalism and had a long-lasting impact on communal relations in the state. Human Rights Watch reported that the state government, then led by current Prime Minister Narendra Modi, was complicit in the anti-Muslim violence.

 

These tragedies are not mere numbers; they represent thousands of shattered lives and disrupted communities. They underline the fact that when religious dogma shapes political policy, it often does so at the expense of human dignity and life. The data from these cases shows how sectarian conflicts and violence can mushroom under the umbrella of religion-based politics, causing irreversible damage to the fabric of society.

 

The Way Forward

 

In a functioning democracy, it's essential to keep religion and state as distant neighbours rather than housemates. Why? Because mixing religion with politics can lead us down a slippery slope that often ends in division, discrimination, and even violence. Just take a look at the recent turmoil in places like Manipur and Kashmir.

 

Governance should be rooted in what can be proven, measured and agreed upon, offering equal opportunities and protections for all citizens, irrespective of their faith or lack thereof. The aim should be collective well-being, guided by empirical evidence and common human decency, not theological doctrines. Religion, while providing moral and spiritual guidance for many, is subjective; its tenets can be open to interpretation and are often not universally accepted.

 

By entangling religious beliefs with political policy, we risk creating an environment where laws and governance are influenced by subjective interpretations rather than objective reality. This undermines the core democratic principle of equality before the law and jeopardises the unity of diverse societies.

 

So, what's the alternative? Keep politics focused on universally relevant issues—economic stability, social equality, justice, and environmental sustainability. By doing so, we can work towards creating a society that values human dignity and equality above all else, rather than one fractured by religious dogma and political manoeuvring. Keeping faith out of policymaking isn't just good governance; it's a safeguard for our democracy and for the essence of human society.

Tuesday, 24 October 2023

Is ChatGPT smarter than a Doctor ?

https://drive.google.com/uc?export=view&id=1_JbOib0_jqSlD77e4H-ID7poAHecAWlG

The advent of artificial intelligence (AI) in healthcare has raised both eyebrows and expectations. While AI offers promise for automating routine tasks and data analysis, questions about its applicability in nuanced medical practices persist. A recent study presented at the Royal College of General Practitioners (RCGP) Annual Conference 2023 brought these questions into sharp focus. The research revealed that ChatGPT failed the UK's National Primary Care examinations. So, what does this mean for the future of AI in healthcare, particularly in the complex realm of primary care?

Shathar Mahmood and Arun James Thirunavukarasu, two Indian junior doctors from UK, led a team to examine ChatGPT's performance using the Membership of the Royal College of General Practitioners Applied Knowledge Test. This is a part of the UK’s specialty training for becoming a general practitioner (GP). It's a multiple-choice assessment that tests the knowledge required for general practice within the context of the UK's National Health Service (NHS). The algorithm's overall performance was slightly below par, scoring 10% less than the average RCGP pass mark in recent years.

The study highlights the limitations of AI when it comes to making complex medical decisions. Sandip Pramanik, a GP from Watford, noted that the study "clearly showed ChatGPT's struggle to deal with the complexity of the exam questions." In essence, the limitations of ChatGPT lie in its inability to grasp the intricate web of human factors involved in medical decision-making, something that general practitioners are trained extensively to handle. 

Interestingly, the study also found that ChatGPT can generate 'hallucinations,' or novel explanations, which are inaccurate but presented as factual. This is concerning as non-experts would not be able to discern these hallucinations from actual facts. Hence, the risk of misinformation increases, particularly in an age when medical advice is frequently sought online. 

My Concluding Thoughts

So, does AI have a future in healthcare? Certainly. But replacing human clinicians in primary care? Probably not anytime soon. Mahmood succinctly stated that larger and more medically specific datasets are needed to improve AI systems' accuracy in this field. This suggests that while AI has its place in healthcare, that place is not in the replacement of human decision-making complexity and nuance. Instead, it serves as a tool that can assist but not usurp the role of healthcare professionals.

Let's remember, healthcare is not just about data points and binary answers; it’s about understanding the intricate nuances of human emotions, conditions, and complexities, something AI is far from mastering.

-  Krishna Nair

Wednesday, 20 September 2023

Is Elon Musk's Proposed "Small Fee" for Twitter a Game-Changer or a Gamble?

https://drive.google.com/uc?export=view&id=1djRW8711-2onnmcCXNmG2CTz37--V-xF

In a digital landscape where most social media platforms are free to access, Elon Musk's recent announcement about charging users for Twitter has stirred the pot quite substantially. The Tesla and SpaceX founder revealed his plans during a live-streamed conversation with Israeli Prime Minister Benjamin Netanyahu. While some argue that this bold move could combat the "vast armies of bots," others express concerns that it could be Twitter's undoing. Let's delve into the details and weigh the pros and cons.

The Genesis of the Idea

During his chat with Netanyahu, Musk disclosed that he's mulling over introducing a "small monthly payment" for Twitter users. His rationale? It would escalate the operational costs for bots and make it impractical for them to spam the platform. On the surface, it appears like a sound strategy to enhance the platform's integrity, but is it?

A Closer Look at the Figures

According to expert analyses, a mere 827,000 of Twitter's 540 million monthly users have subscribed to the platform's current paid service. These numbers pose an unavoidable question: Will users be willing to pay for something they have long enjoyed for free? The stats don't seem promising, but then again, Musk has defied odds before.

Public Sentiment: Mixed Reviews

Social media is buzzing with differing viewpoints on this controversial decision. "I'd sooner pay for oxygen than for this app," stated one user, echoing a sentiment that many seem to share. Yet others argue that a nominal fee could enhance the quality of interactions on the platform. Some even jest that they would willingly pay if Musk hands over control to Dolly Parton and terminates his own account.

The Bot Question: Solved or Not?

While Musk believes a small fee would deter bots, critics argue that many spam accounts already incur expenses to stay operational. Charging a fee may not necessarily eliminate the bot problem but could discourage genuine users from engaging with the platform.

Financial Implications

Twitter, under Musk's ownership, hasn't exactly been a money-making machine. Could this "small fee" be the financial adrenaline shot the platform needs? Or could it drive users away, exacerbating the platform's financial woes?

Conclusion: A Paradigm Shift or a Folly?

Elon Musk has never been one to shy away from shaking up established norms. But is a "small fee" the innovative solution Twitter needs, or could it be

Monday, 31 July 2023

Snoring Could Be Harming Your Brain

Snoring and Your Brain: What the Nightly Rumble May Mean for Your Brain Health

https://drive.google.com/uc?export=view&id=1z1TKxNyOzBEqWVnAGYEKuIuM-eWe8AfT

Do you snore, or know someone who does? While it may be a source of light-hearted teasing or frustration within a family, the implications of snoring could be far more serious than we think. Recent research from the Faculty of Medicine at the University of Paris-Cité suggests that habitual snorers might be fast-forwarding the aging process of their brains and inadvertently compromising their brain health.

The underlying factor in the harm caused by snoring is the deprivation of deep sleep, the phase of sleep crucial for physical and mental restoration. The study finds that the regular, loud snorers with obstructed breathing, often the tell-tale signs of sleep apnea, stand at higher risk of developing symptoms of grave conditions like stroke, Alzheimer's disease, or general cognitive decline. 

The evidence for this alarming theory lies in the presence of tiny lesions on the brain, known as white matter hyperintensities. These biomarkers give an indication of the brain's health status and are more prevalent with age or uncontrolled high blood pressure. However, these lesions appeared more abundantly in participants with severe sleep apnea compared to those with mild or moderate conditions. This suggests a correlation between the severity of sleep-disordered breathing and the state of the brain's health.

Astonishingly, the study found that for every 10% decrease in deep sleep, there was an increase in these white matter hyperintensities, equivalent to the brain aging 2.3 years. This process signifies a decrease in the integrity of the axons, the elongated part of a nerve cell that allows communication between cells. Alarmingly, the same 10% reduction of deep sleep was also associated with reducing the integrity of these axons, leading to an effect similar to the brain appearing 3 years older.

This groundbreaking research emphasises the importance of quality sleep and paints a grim picture of the potential implications of untreated snoring. However, as the understanding of the relationship between snoring, deep sleep, and brain health continues to evolve, individuals have the opportunity to take control of their sleep health.

So, if you or a loved one is a chronic snorer, consider seeking professional medical advice. Simple lifestyle changes, or in more severe cases, medical interventions, could not only lead to quieter nights but also contribute significantly to preserving your cognitive health. In essence, protecting your sleep could mean protecting your brain, and that's something worth losing a little sleep over.

Monday, 12 June 2023

The Role of Multivitamins in Memory Boost and Slowing Cognitive Aging

https://drive.google.com/uc?export=view&id=1QfMqcMIcf9rdiZyw9aCryySwOo3RkQNi

We've all heard the adage, "An apple a day keeps the doctor away," but recent research suggests that a multivitamin might be a worthwhile addition to our daily routine. A study co-authored by Dr. JoAnn Manson, a professor of medicine at Harvard Medical School and Brigham and Women's Hospital, has offered some enlightening insights into the benefits of daily multivitamin supplementation, particularly for older adults.

The research is part of the second Cocoa Supplement and Multivitamins Outcome Study (COSMOS), a collaborative effort between Brigham and Columbia University. The findings, which have been published in the American Journal of Clinical Nutrition, suggest that regular multivitamin intake can not only enhance memory but also slow cognitive aging.

Nutrition and Cognitive Health

The human brain requires an array of nutrients to function optimally. Deficiencies in certain micronutrients, such as vitamin B12, thiamin, other B vitamins, lutein, magnesium, and zinc, can accelerate cognitive decline, hence emphasizing the importance of a nutritionally balanced diet for maintaining brain health.

In the trial, 3500 participants aged 60 or older took part in a web-based memory test. Those in the multivitamin group outperformed the placebo group in memory tests and word recall, an outcome that's roughly equivalent to slowing age-related memory loss by about three years. The benefits were noticeable from the first year and lasted throughout the three-year trial duration.

Multivitamins and Cardiovascular Health

An intriguing pattern that emerged from the COSMOS trial, as well as the earlier COSMOS-Mind study, was that participants with a history of cardiovascular disease showed the most significant improvement from multivitamin supplementation. This improvement could potentially be due to their lower initial nutrient status, but this area needs further exploration.

A Balanced Perspective

Despite the promising findings, Dr. Manson stressed that multivitamins are not a magic bullet. They should complement a healthy diet and lifestyle, not replace them. It's also crucial to remember that the trials tested recommended dietary allowances, not megadoses of micronutrients. High doses might not only lack the same cognitive benefits, but they might also lead to toxicity or interfere with the absorption of other nutrients.

Safety and Quality

The multivitamins used in the trial, including Centrum Silver, were found to be safe, without any clear risks or safety concerns. Importantly, Dr. Manson clarified that these benefits are not brand-specific; other high-quality multivitamins should also confer similar advantages. As a rule of thumb, consumers should always check for quality-control documentation, such as seals from the US Pharmacopeia, National Science Foundation, ConsumerLab.com, or other auditors.

Looking to the Future

This research offers an exciting glimpse into the potential benefits of multivitamin supplementation as a safe, accessible, and affordable approach to protecting cognitive health in older adults. Yet, there's more work to be done. Future research needs to pinpoint who is most likely to benefit and delve deeper into the biological mechanisms involved. It's also up to expert committees to evaluate the research and determine whether changes in nutritional guidelines are warranted.

In summary, a daily multivitamin could be a small addition to our routines with potentially significant benefits for our cognitive health. Yet, it should serve as a complementary strategy to a balanced diet and healthy lifestyle, not a substitute. As always, remember to discuss any new supplements with a healthcare provider to ensure they're right for your personal health situation.

Friday, 19 May 2023

18 Things You Need to Stop Doing If You Want to Be Successful.


1. Running from problems.
Sooner or later, you will run out of places to run to. Confront your problems and get it over with.

2. Cursing the darkness.
We all have struggles and failures, but if you can focus your energy on a solution--even a small one--you've started the process of finding your way out.

3. Lying to yourself.
The truth really does set you free. The beliefs and thoughts that limit your options aren't representing your truth, and they're keeping you from realizing your visions.

4. Fear.
It is human nature to feel fear, and most of us tend to fear what we don't understand. If you can understand your fears, you can free yourself from them.

5. Negativity.
Focus on yourself with optimism and positivity instead of dwelling on the things that are holding you back.

6. The word impossible.
There's no bigger impediment to any achievement than not trying at all, or trying and giving up.

7. Winging it.
Success favors those who work hard, put in plenty of time, and do whatever it takes to make it work. When you do your part, success has a way of showing up.

8. Cynicism.
Human understanding and kindness are at the core of the happiest people.

9. Distraction.
Stop wasting your time chasing shiny objects and focus on what you really need in your life.

10. Selfishness.
A truly successful life is made of giving, sharing, and praise, not taking, demanding, and criticizing.

11. Overthinking.
Stop overthinking everything because that just makes things worse. Think good thoughts and good things will happen.

12. Hoarding.
Any form of hoarding is unhealthy and wastes your time, whether it's possessions, information, wisdom, or emotion.

13. Denial.
Look at your life and ask yourself whether what you are doing is truly representing what's within you; if not, stop denying what you really want and need.

14. Criticism.
It's easy to criticize, but it's rarely helpful. Praise is far more powerful and rewarding for everyone all around.

15. Comparison.
Remember, everyone has a unique situation and is fighting their own battles. Stop comparing yourself to others, it's never productive.

16. Procrastination.
There's no bigger waste of time than putting things off--it adds stress and takes away options for solving problems.

17. Complaining.
Taking responsibility today is the first step in accomplishing something great tomorrow.

18. Perfection.
Remember, those who seldom make mistakes seldom make discoveries. Instead of searching for perfection, take this moment and make it perfect.

And, above all, stop squandering your gifts. This life is about making yourself useful and necessary, so find your purpose and run with it.

Who knows what you'll find time for when you let go of all the time-wasting negatives in your life?

Thursday, 11 May 2023

Intellectual Characters

https://drive.google.com/uc?export=view&id=1H0s0WzfewUpJaKl-NKmXdplxFVVbJdQkhttps://drive.google.com/uc?export=view&id=1UUn4xxPuwtzkfZsw-hcWHupWpUYZTPeO

Throughout history many intellectuals have shown astoundingly high IQ's though this is the case many look to fictional portrayals of intellectuals through TV shows, Movies, Books and Anime instead of nonfictional collections of information about said intellectuals in time. I must admit I am one of those people as I have been fascinated with humans that have high IQ's, but I prefer to see content gathered and utilised within the multitude of innovative creations being brought to life through media.

Accuracy in the portrayal of characters with high IQ's might be hard to justify as anything fictional is just that 'fictional'. In most of my time I have escaped reality and seen much fictional material throughout my life and of such have thought about the many aspects regarding this question quite a bit, in my honest opinion the main issue in portrayal is human diversity which occurs through the many factors in ones life relating to nature and nurture. IQ is only one facet of one's overall intelligence and most portrayals in media reveal a diverse array of personalities stemming from not only IQ but EQ.

Now when you refer to IQ in your question do you mean to disregard or regard to the many other facets of intelligence such as EQ? Either way it is included within the many portrayals in media as they cannot only have an intelligent character whom has a high IQ without showing the many other facets. Now a high IQ is commonly known to be above 160 that is around Einstein's level, and an Intelligence Quotient is: "A number representing a person’s reasoning ability" (measured using problem-solving tests) as compared to the statistical norm or average for their age, taken as 100. According to the definition by - intelligence quotient (the oxford dictionary)

In Conclusion, though there are many portrayals through many mediums and the characters vary in personalities they all have great talents in certain fields, a high IQ helps one become an intellectual genius but does not guarantee success. Because of this vast range of portrayals the best way to discern the way a person with a high IQ thinks and acts is to watch / read a lot of variations to reveal the common attributes and make concise conclusions on the matter.

Healing Hands in Danger: The Plight of Violence Against Doctors

https://drive.google.com/uc?export=view&id=1rnjy3_rvwgKtMFYF1WOLfOK46CQYhiAF
Doctors are healers, with hands that mend
But sadly, we face violence in the end
They work hard to cure the sick and frail
But some people's actions are beyond the pale

Doctor’s job is to save lives, to ease the pain
But their efforts are often met with disdain
Assaults on doctors are becoming a trend
A grave injustice that we must attend

The Hippocratic Oath they take to heart
A promise to do their best from the start
But when violence occurs, it breaks them apart
Their passion for healing becomes a lost art

We must protect our doctors, who care for us all
And ensure their safety, so they can answer the call
Violence against them is an affront to us all
Let's stand together and answer the call

For doctors are your guardians, your protectors in need
“You must show us the respect we truly deserve to receive”
Let's unite in this cause, and put an end to this violence
So the doctors can heal and restore our reliance