Many of us believe that we are great drinkers and that alcohol does not affect us as much. People who are able to drink without showing any sign of inebriation are known as social drinkers. In short, they are not addicted to alcohol but will not turn down the opportunity to have a good time! While it may seem like it doesn’t affect you, new studies suggest that it is just an illusion, even if you have high tolerance, alcohol affects your cognitive and motor functions more than you think.

The study reveals the below implications and techniques:

• Researchers used a new MRI technique to precisely measure brain electrical activity.
• By comparing brain scans before and after drinking, scientists identified specific areas affected by alcohol and how much brain activity slowed down.
• Participants were chosen to be regular social drinkers without alcohol addiction, ensuring the study focused on the effects of alcohol alone.
• MRI technology provided reliable data on brain activity changes caused by alcohol consumption.

How does the brain react to alcohol?

Think of it as the foundation for your brain's performance. When brain conductivity is high, information flows smoothly, and that helps your brain in rapid processing and response. On the other hand, low conductivity can hinder cognitive function, leading to slower thinking, impaired memory, and difficulties with coordination.

A study conducted at the Neuroscience Research Australia (NeuRA) and UNSW Science unveiled a startling connection between alcohol consumption and brain conductivity.

What is the connection between alcohol consumption and brain activity?

While many people brush off the effects of alcohol as temporary changes in behaviour, the reality is much more complex. Beyond the obvious impacts on coordination and judgment, alcohol significantly alters brain function. Alcohol dramatically slowed down brain activity, especially in areas responsible for decision-making, planning, and physical coordination. This decline was so significant that it resembled the brain changes seen in normal ageing. This means even one drink could temporarily accelerate the ageing process of your brain.

Alcohol and Brain activity: What does the study Imply?

The implications of this research are far-reaching. It provides compelling evidence that alcohol consumption has a direct and measurable impact on brain function. The discovery that alcohol can significantly reduce brain conductivity opens new avenues for understanding the neurocognitive effects of alcohol abuse and dependence. While you may not feel like alcohol is affecting you and you have a high tolerance, it most definitely changes and affects your decision-making abilities and impulse control.

Furthermore, the MRI technique employed in the study could be a valuable tool for assessing the impact of other substances on the brain and for developing interventions to mitigate alcohol-related brain damage.

The World Health Organization (WHO) has released a new global plan, urging countries to improve their response to the growing risk of fungal diseases and antifungal resistance. The health and disease regulatory body warned that the issue has been left unaddressed since a long time despite its serious impact on public health.

WHO Shares Plan To Tackle Fungal Infections & Drug Resistance

According to the WHO, fungal diseases affect more than 300 million people worldwide every year. It also said that they are responsible for serious complications, prolonged hospitalisation, and high mortality, particularly among those with weakened immune systems.

Despite the risks, fungal infections continue to receive far less attention than bacterial or viral diseases. They are also missing from national health strategy planning, particularly in antimicrobial resistance (AMR) plans.

Why Antifungal Resistance Is A Global Concern?

Antifungal resistance happens when fungi grow, resisting medicines used to treat the infections. This makes it harder and sometimes impossible to cure infections.

The WHO said resistance to antifungal drugs is being fueled by:

• Uncontrolled use of antifungal medicines not only in human healthcare but also in agriculture and animal health.

• Excessive environmental exposure to antifungal chemicals continues to accelerate resistance.

• Health experts have repeatedly warned that resistant fungal infections could become a major public health challenge, as the number of people living with conditions that weaken the immune system, including cancer, HIV, diabetes, and other chronic diseases, continues to rise.

• Climate change is also believed to be altering the distribution of certain disease-causing fungi, increasing the risk of outbreaks in new regions.

Also read: The High Cost of Ignoring Fungi: The Hidden Burden of Invasive Fungal Infections

Dr Jean Pierre Nyemazi, Acting Director of WHO's Department of Antimicrobial Resistance said, “The Updated Global Action Plan on AMR approved by the Seventy-ninth World Health Assembly recognized that antifungal resistance is an integral part of the AMR challenge and one we can no longer afford to overlook. This Blueprint gives countries a concrete path forward.”

What Does The WHO Blueprint Outline?

The blueprint to fight fungal infections has been developed with input from more than 150 experts across WHO regions, including specialists in infectious diseases, diagnostics, surveillance, public health and patient advocacy. It builds on the WHO's fungal priority pathogens list released in 2022, which identified the most dangerous fungal pathogens threatening human health.

The guidance outlines four priority areas for countries to strengthen their response. These include:

• Improving public awareness, infection prevention, and antifungal stewardship programmes.

• Expanding access to quality diagnostics and effective antifungal medicines while encouraging research and innovation.

• Strengthening laboratory networks, disease surveillance and outbreak preparedness

• Addressing environmental and agricultural factors contributing to antifungal resistance. Through a One Health approach that recognises the interconnected health of humans, animals and the environment.

The WHO has also identified 12 key areas to help governments prioritise investments and integrate fungal disease surveillance into existing healthcare systems.

WHO officials said fungal diseases continue to be neglected across national health policies despite their growing burden.

Hatim Sati, Technical Officer in WHO's Department of Antimicrobial Resistance, who led the blueprint's development, said, “Fungal disease and antifungal resistance remain an under-addressed priority across national health plans, AMR strategies, and surveillance systems. This Blueprint provides countries with a practical framework to strengthen their response.”

Cancer care has evolved significantly over the last few decades. Today, success is measured not only by survival rates but also by quality of life, emotional well-being, and the ability to return to a regular life after treatment. Yet, in our pursuit of patient-centered care, an essential component often remains invisible: caregivers.

Every cancer diagnosis affects more than just the patient. Behind every woman navigating treatment is often a spouse, parent, sibling, child, or friend who assumes the role of caregiver. They accompany patients to appointments, help manage treatment schedules, provide emotional reassurance, and often become the primary support system through one of life's most challenging experiences.

Why Caregivers Need Support

Despite their indispensable role, caregivers frequently receive little formal support themselves.

As oncologists, we witness this every day. We see caregivers putting their own health, careers, and emotional needs on hold to care for a loved one. While patients are understandably at the center of treatment, caregivers often carry an immense psychological and physical burden that goes unrecognized.

Through years of clinical practice, I have come to understand that caregivers are not merely bystanders in the cancer journey; they are active partners in healing. Yet, many families find themselves navigating unfamiliar territory with little guidance on what to expect, how to cope, or where to seek support.

The guide was conceived as a practical, step-by-step resource to help caregivers navigate different stages of the cancer journey from diagnosis and treatment to recovery and survivorship. More importantly, it acknowledges their resilience, fears, sacrifices, and emotional struggles, while equipping them with the information and support needed to care for both their loved ones and themselves.

Cancer Survivorship Is a Shared Journey

Cancer survivorship does not begin when treatment ends; it begins when patients and families start rebuilding their lives after cancer. Survivors may continue to face concerns around recurrence, fertility, body image, relationships, mental health, and long-term treatment effects. Caregivers, too, often carry lingering anxiety, exhaustion, and emotional trauma long after active treatment is over.

If we truly want to improve survivorship outcomes, caregiver support must become a standard component of oncology care rather than an afterthought.

This support can take many forms. It may include counselling services, support groups, educational resources, survivorship planning sessions, and opportunities for caregivers to openly discuss their own concerns. Equally important is creating healthcare environments where caregivers feel seen, heard, and included in care conversations.

Moving Towards Holistic Cancer Care

It is about time cancer care should move beyond a disease-centered approach towards a more holistic understanding of survivorship. While medical treatment remains central, there is growing recognition that recovery is also shaped by emotional well-being, family support systems, fertility concerns, body image, nutrition, rehabilitation, and quality of life after treatment.

This broader view of cancer care requires us to look beyond the patient alone. Caregivers are often the invisible backbone of the treatment journey, yet their needs frequently go unaddressed. As healthcare professionals, we must acknowledge that supporting caregivers is not separate from supporting patients. It is an integral part of comprehensive cancer care and long-term survivorship.

Caring Beyond Cure

As healthcare systems continue to advance, we must expand our understanding of what comprehensive cancer care looks like. A patient cannot thrive in isolation. When caregivers are empowered, informed, and emotionally supported, patient outcomes improve and survivorship becomes more sustainable for everyone involved.

Cancer survivorship is not an individual journey. It is a shared experience of resilience, hope, and recovery. By recognizing caregivers as integral members of the care team and providing them with the support they need, we move one step closer to a more humane and holistic model of oncology care, one that truly cares beyond cure.

(Dr. Jyoti Wadhwa, Principal Lead, Medical & Precision Oncology, Apollo Athenaa Women's Centre)

Longevity expert and millionaire Bryan Johnson has revealed that he has been diagnosed with autoimmune gastritis (AIG), a condition in which the immune system attacks the stomach lining.

In a post on X, Johnson, known for his radical experiments, including receiving blood transfusions from his teenage son, said he believes years of eating sugary cereals, drinking soda, consuming fast food and experiencing chronic stress contributed to the development of his autoimmune conditions.

Calling it a "bad news", the millionaire said: "I have an autoimmune disease. My stomach is eating itself". He added that "2–5% of people have this, too. Likely more, because it hides".

“As a kid, I ate sugar cereal, drank sugary soda, and gobbled down fast food. I had a few healthy years in my early 20s, but then became a young father of three and began building a business. Juggling that stress and grind, I let my health slip and gained 40 lbs,” he wrote.

He added that he later developed chronic depression and believes that during this period, his body began an autoimmune process affecting both his thyroid and stomach lining.

Also read: Donald Trump Posts AI Video of Himself Treating Critics for 'Derangement Syndrome'

Diagnosed With Hypothyroidism At 21

Johnson said he was diagnosed with hypothyroidism at the age of 21 during a routine blood test. He has since managed the condition with levothyroxine and Armour Thyroid.

“They are the hormones my body should be producing on its own, but wasn’t. By taking these pills daily, my body was able to operate as though my thyroid was functioning properly.”

He said his stomach had also begun attacking itself, but the condition went undetected because he had no symptoms. It was only discovered in May.

Johnson noted that autoimmune gastritis can cause irreversible damage, including nutritional deficiencies, anemia, and an increased long-term risk of stomach cancer.

Early Signs

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Johnson said he had persistently low ferritin levels for the past 11 years despite not having anemia.

“We continually tried to raise my iron levels with food and supplementation, but nothing would work.”

He said he followed a plant-based diet, trained intensely, used a sauna and hyperbaric oxygen therapy, and took iron supplements, but his iron levels remained low.

A colonoscopy ruled out slow gastrointestinal bleeding, while an upper endoscopy with five stomach biopsies revealed early autoimmune gastritis. The biopsies showed early atrophy confined to the stomach's acid-producing lining, while

the rest of the stomach remained unaffected.

“So this was never one problem. It was three, linked to one another: the iron deficiency, the autoimmune gastritis driving it, and the autoimmune thyroid disease alongside it.”

Bryan Johnson's Treatment Plan

Johnson said he has undergone a large blood draw to sequence more than one million individual immune cells.

According to him, the goal is to identify the specific immune cell clones attacking his stomach lining. He compared immune cells to soldiers carrying unique "keys," explaining that the advanced sequencing technology can identify the rogue immune cells responsible for autoimmune gastritis.

Johnson said that once those immune cells are identified, the findings will help determine the most appropriate therapy to target and suppress the autoimmune attack.

What Is Autoimmune Gastritis?

Autoimmune gastritis (AIG) is a long-term autoimmune disorder in which the body's immune system mistakenly attacks the stomach's parietal cells, which produce stomach acid, as well as intrinsic factor, a protein essential for absorbing vitamin B12. Over time, this damages the stomach lining and reduces the body's ability to absorb iron and vitamin B12, increasing the risk of nutrient deficiencies.

In many people, symptoms are caused more by these nutritional deficiencies than by inflammation of the stomach itself.

Common symptoms include:

• Ongoing fatigue and weakness
• Low iron levels or iron-deficiency anemia
• Vitamin B12 deficiency, which may lead to numbness, tingling, balance problems or memory difficulties
• Pale skin and shortness of breath
• Reduced appetite, bloating, nausea or discomfort in the upper abdomen
• Mouth ulcers.