This Component In Red Wine Lowers Your Cholesterol

Updated Feb 8, 2025 | 08:04 PM IST

SummaryResveratrol is a component found in red wine, grapes and certain berries. There is empirical evidence that suggests that it may support heart health, brain function, and even longevity.
This Component In Red Wine Lowers Your Cholesterol

Credit: Canva

If you have heard that red wine decreases your cholesterol level, there are chances that you must have heard about Resveratrol- a plant-based component in red wine. Found in red wine, grapes, and certain berries, this component has gained attention for its stand-alone health benefits. There is empirical evidence that suggests that it may support heart health, brain function, and even longevity.

Here Are Science-Backed Benefits Of Resveratrol

May Help Lower Blood Pressure

Due to its antioxidant properties, resveratrol has shown promise in supporting cardiovascular health. A 2015 review found that high doses of resveratrol may reduce systolic blood pressure—the pressure exerted on artery walls when the heart beats. This effect is believed to be linked to an increase in nitric oxide production, which helps relax blood vessels. However, experts caution that more research is needed before specific dosage recommendations can be made.

Supports Healthy Cholesterol Levels

Studies in animals suggest that resveratrol may improve blood lipid profiles by lowering total cholesterol and increasing “good” HDL cholesterol. Research indicates that the compound may reduce the impact of an enzyme responsible for cholesterol production while also decreasing LDL oxidation, a key contributor to arterial plaque buildup. In human studies, resveratrol-enriched grape extract led to reductions in LDL cholesterol and oxidative damage, further supporting its potential cardiovascular benefits.

May Promote Longevity

The link between resveratrol and lifespan extension has been a significant focus of scientific inquiry. Research shows that it activates certain genes associated with aging and longevity, similar to the effects of calorie restriction. While animal studies demonstrate increased lifespan in some species, particularly those less related to humans, the impact of resveratrol on human longevity remains unclear.

Potential For Brain Protection

Several studies suggest that resveratrol could help protect against age-related cognitive decline. The compound’s antioxidant and anti-inflammatory properties may play a role in slowing the progression of neurodegenerative conditions like Alzheimer’s disease. Additionally, resveratrol appears to interfere with beta-amyloid protein fragments, which contribute to plaque formation in the brain. However, questions remain about how effectively the human body absorbs and utilizes resveratrol from supplements.

May Improve Insulin Sensitivity

Animal research indicates that resveratrol may benefit individuals with diabetes by enhancing insulin sensitivity and reducing complications. It may achieve this by inhibiting an enzyme responsible for converting glucose into sorbitol, a sugar alcohol that can cause oxidative stress when accumulated in excess. Additionally, resveratrol has been found to activate AMPK, a protein that aids glucose metabolism and helps regulate blood sugar levels.

Could Help Ease Joint Pain

Arthritis sufferers may benefit from resveratrol’s potential ability to protect cartilage from deterioration. Studies have shown that resveratrol supplementation may reduce inflammation and slow cartilage breakdown, which are key factors in joint pain and reduced mobility. While animal studies show promising results, further human research is necessary to confirm these findings.

Explored for Cancer Prevention

Preliminary research suggests that resveratrol might have anti-cancer properties. Studies in animals and test tubes indicate that it may inhibit cancer cell growth, alter gene expression to suppress tumor development and interfere with hormone-related cancer progression. However, the majority of these studies have been conducted outside of human trials, making it too early to determine its effectiveness in cancer prevention or treatment.

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Artificial Dyes Set To Disappear From 90% Of U.S. Ice Cream By 2028

Updated Jul 20, 2025 | 08:00 AM IST

SummaryBy 2028, 90% of U.S. ice cream will be free of artificial dyes as companies phase out synthetic colors like Red 3, amid health concerns and a growing shift toward natural alternatives.
Artificial Dyes Set To Disappear From 90% Of U.S. Ice Cream By 2028

Credits: Canva

By 2028, nearly 90% of ice cream and frozen desserts sold in the United States will be free from artificial food dyes, according to a new announcement by federal health officials and the International Dairy Foods Association (IDFA). The move comes after years of pressure from health advocates and consumers for cleaner, more natural ingredients in everyday foods.

Around 40 major ice cream and dessert brands have committed to removing seven commonly used synthetic dyes—Red 3, Red 40, Green 3, Blue 1, Blue 2, Yellow 5, and Yellow 6—from their products. The timeline for this shift is less than three years, signaling a fast-paced change across the industry.

“A Renaissance Moment for Health”

Calling it a major public health milestone, Dr. Marty Makary, commissioner of the U.S. Food and Drug Administration (FDA), described the change as “a Renaissance moment for health in America.” He emphasized that this move is part of a broader trend in the food industry to reduce synthetic ingredients and shift toward natural alternatives.

Big-name food companies like Nestlé, Kraft Heinz, and General Mills have also announced plans to phase out artificial colors from a range of their products—not just ice cream—reflecting a larger industry transformation.

The Health Debate Around Artificial Dyes

For years, health groups have pushed for the removal of artificial food dyes, citing studies that suggest a link between synthetic colorants and behavior or attention problems in some children. Red 3, in particular, has come under scrutiny. Though still considered safe in small amounts by the FDA, it was officially banned for use in food earlier this year after being linked to cancer in lab animal studies. Food companies have until 2027 to comply with the ban.

Despite these findings, the FDA maintains that most approved dyes are safe and that “most children have no adverse effects” from consuming them. Nevertheless, Makary has urged companies to stop using Red 3 even before the official deadline.

Natural Colors Take Center Stage

In response, companies are being encouraged to replace synthetic dyes with natural ones derived from fruits, plants, and other edible sources. This includes ingredients like beet juice, turmeric, spirulina, and carrot extract.

Adding to these efforts, the FDA just approved a new natural blue color extracted from gardenia fruit. This dye can now be used in a variety of foods, including sports drinks and candy.

Will This Make Ice Cream Healthier?

While the move away from artificial dyes is widely seen as a step in the right direction, some nutrition experts warn that it doesn’t automatically make ice cream a health food.

“Just removing artificial dyes won’t change the fact that ice cream is still high in sugar and saturated fat,” said Deanna Hoelscher, a professor of nutrition at the University of Texas. “It’s a treat that should still be enjoyed in moderation.”

According to the IDFA, the average American consumes about four gallons of ice cream every year.

Voluntary Promises or Real Progress?

Not everyone is convinced that voluntary pledges from companies are enough. Thomas Galligan, a scientist at the Center for Science in the Public Interest, expressed concern that promises might not translate into real change.

“Talk is cheap,” Galligan said. “It’s easy to make commitments for good press, but we’ll have to see if companies actually follow through.”

As pressure from health experts and consumers continues to grow, all eyes are now on whether food makers will meet these pledges—and whether natural food coloring becomes the new industry standard.

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Why The Obesity Crisis Won’t End Unless We Change The Way We Live, Eat And Move

Updated Jul 19, 2025 | 11:00 PM IST

SummaryExperts warn that focusing only on diets won't solve the obesity crisis—systemic changes in food systems, urban planning, marketing, and social policies are essential to reverse global weight-related health trends.
Why The Obesity Crisis Won’t End Unless We Change The Way We Live, Eat And Move, Say Experts

Credits: Health and me

Telling people to “eat less and move more” isn’t working. If it were, we wouldn’t be facing a growing obesity crisis, staggering healthcare costs, and lives eroded by stigma and chronic illness. The problem isn’t individual failure it’s systemic.

Obesity is real, chronic, and deeply rooted in our biology, environment, and society. Yet for years, policy responses have focused on personal responsibility, leaving millions to fend for a solution that only lasts till the next trip to the grocery store. To truly address this crisis, everything from individual care to global food systems must changes.

We’ve been sold the myth that weight gain is simply a matter of willpower and to eat less, move more. But emerging science tells a different story- obesity is a chronic relapsing condition, driven by a tangle of genetic, psychological, socioeconomic, and environmental forces.

In England, 26.5% of adults live with obesity. Among children aged 10–11, that number is 22.1%. Beyond fat and numbers, obesity carries heavy consequences: heart disease, type 2 diabetes, poor mental health, and more. It is estimated to cost the UK £126 billion annually—covering NHS services, unemployment, lost quality of life, and informal care support. And it’s only getting worse; by 2035, this could rise to £150 billion a year.

It’s time to recognize obesity as more than a lifestyle issue. It’s a disease born in context and reinforced by neglect.

Is The “Obesogenic” Environment Built Just for Weight Gain?

In 2007, the UK’s Foresight report introduced “obesogenic environment”—a world where high-calorie ultra-processed foods are cheap and ubiquitous, and physical activity is less necessary than ever. This isn’t accidental—it’s engineered.

Our cities encourage driving over walking. Junk food dominates retail shelf space. Work and leisure revolve around screens. In many neighborhoods, healthy options are scarce, thanks to food deserts, poor public transit, and lack of green space.

These aren’t universal conditions. Communities with lower income face disproportionately higher exposure to these obesogenic environments. That biological response to unhealthy surroundings is not a failing—it’s expected.

It’s easy to shift blame onto individuals. But telling someone to lose weight without addressing the systemic obstacles is like asking someone to swim upstream while you drain the river.

Weight stigma thrives in this climate. Without understanding obesity's roots, people struggling with weight are often labeled as lazy or undisciplined. That stigma breeds shame and discourages seeking care—especially childhood, when a lifetime of self-consciousness can begin but data shows the real drivers: deprivation correlates with rising obesity rates, especially among kids. Our approach must evolve from blame to empathy and evidence-based support.

Why it Is Important to Reframe Obesity?

To create meaningful change, we must dismantle three harmful myths:

  • Obesity is a personal failure.
  • Weight loss is about willpower alone.
  • Short-term diets and exercise plans are solutions.

Instead, care must be rooted in medical science and social context. Here’s how:

1. Recognize Obesity as a Disease

Health systems need to treat obesity like chronic conditions—diabetes, asthma, depression—not as an afterthought. This means consistent assessment, structured interventions, and multi-year follow-ups.

2. Confront Weight Stigma

Weight-based bias is tolerated in schools, workplaces, and clinics. This must stop. Clinicians and educators require training to adopt respectful, person-centered language and practices. Public health campaigns should back this shift away from blame.

3. Deliver Tailored, Holistic Care

No one-size-fits-all. Treatment plans must consider genetics, culture, environment, mental health, and lifestyle. Follow-up must be more than numbers on a scale. Shared decision-making, psychological support, and mindful goal-setting are critical.

4. Change Surrounding Environments

To make healthy living feasible, the environment must support it. That means:

  • Expanding the sugar tax to all sugary beverages and high-sugar foods.
  • Reformulating ultra-processed foods to reduce calories, salt, fat, and sugar.
  • Mandating clear labelling and restricting advertising of unhealthy foods, especially to children.
  • Investing in public transit, affordable fresh food, and accessible parks, especially in underserved areas.
  • Implementing workplace health-friendly policies—standing desks, active transport rewards, fresh food in cafeterias.

This isn’t about personal choice—it’s about choice architecture.

What Are The Economic, Social, and Ethical Stakes Of obesity Crisis?

The cost of obesity isn’t only financial. There’s a social toll: family stress, workplace discrimination, mental health crises. Governments are waking up to the reality: ignoring systemic factors isn’t just irresponsible—it’s reckless.

Expanding sugar taxes alone could raise billions annually, reduce consumption, and fund essential public services. When coupled with broader reforms, these policies can shift cultural norms and industry incentives.

Moreover, recognizing socioeconomic factors—housing, education, income inequality—changes the narrative. It places the problem in context, not on individuals already struggling to stay afloat.

Everyday Steps That Need Redefining

A systems approach doesn’t erase personal responsibility—it reframes it. People matter in the solution, but environments and systems matter more. Imagine a world where:

  • Free nutrition counseling is available during pediatric checkups.
  • Primary care physicians routinely screen for weight stigma and mental health.
  • Urban planners make biking as safe and common as driving.
  • Grocery stores compete based on healthy food affordability.
  • Schools offer fresh meals, cooking classes, and daily movement.
  • Employers design breaks and infrastructure to support employee wellness.

That’s not future talk—it’s policy within reach. These aren’t random ideas—they’re pieces of an integrated solution.

Why We Need the Shift Now?

We face a choice: continue business-as-usual and watch costs and suffering escalate, or embrace a comprehensive public health approach. The evidence is clear. Individual change without systemic transformation is a drop in the bucket.

Treating obesity as a chronic disease, ending stigma, delivering personalized support, and redesigning our environments represent a paradigm shift. And yes—it will require political will, public will, and significant change in how we talk about weight but the payoff is enormous with lives spared, healthcare systems stabilized, and children unburdened by preventable disease and shame. It’s not just about waistlines—it’s about equity and human dignity.

If the goal is to support healthier populations—and healthier systems—then blaming individuals for obesity is both harmful and counterproductive. The “eat less, move more” era is over.

To tackle obesity, we must reframe it from a personal failing to a collective challenge. That means shifting from judgment to understanding, from short-term fixes to long-term systems. From individual blame to societal accountability because real health isn’t about individual transformation alone—it’s about transforming the world we live in.

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5 Healthy Foods For Your Dental Health

Updated Jul 19, 2025 | 08:00 AM IST

SummaryHave you been thinking about your dental health lately? If yes, then you are at the right place. What you eat holds an immense impact on your dental health. So here is a list of 5 food you should eat to maintain a good dental health, while 5 foods to avoid.
5 Healthy Foods For Your Dental Health

Credits: Canva

During the COVID-19 pandemic, many people missed their routine dental check-ups. This has left them wondering how their dental health may have been impacted. However, while dentist visits matter, your diet plays a major role in keeping your teeth and gums healthy.

According to dental experts, eating foods rich in nutrients like calcium, phosphorus, magnesium, and vitamin D, and low in sugar and processed carbs, can protect against cavities, bleeding gums, and other oral health issues. On the flip side, some common foods — even those considered healthy — may damage your teeth if consumed regularly.

Here’s a look at five foods that support oral health and five that may be harming it.

5 Foods That Are Great for Your Teeth

Cacao Nibs or Dark Chocolate

Cacao nibs — or unsweetened dark chocolate — contain polyphenols that help kill cavity-causing bacteria and prevent plaque from sticking to teeth. Research shows cocoa compounds can be as effective as mouthwash in reducing harmful bacteria, without affecting the good ones. Just be sure to choose chocolate with little to no added sugar.

Grass-Fed Dairy

Cheese, butter, and other dairy products from grass-fed animals are rich in vitamin K2, a nutrient that supports tooth mineralization and overall dental health. Many people are deficient in K2, and grass-fed dairy offers a natural source. Other good sources include eggs, chicken liver, and natto.

Fatty Fish

Fish like salmon, tuna, mackerel, and trout are packed with vitamin D and omega-3 fatty acids, which help strengthen tooth enamel and reduce gum inflammation. Vitamin D also helps deliver calcium to teeth — a key part of preventing decay.

Leafy Greens

Spinach, kale, and Swiss chard are high in minerals and act as prebiotics in the mouth. They support beneficial bacteria and help produce nitric oxide, which can benefit both oral and heart health. Leafy greens also help clean your teeth naturally and strengthen enamel.

Grapefruit and Oranges

While acidic, citrus fruits like oranges and grapefruit provide vitamin C, which helps reduce gum inflammation and supports healthy connective tissues in the mouth. Studies show they may even reduce bleeding gums. Just rinse your mouth with water afterward to limit acid exposure.

5 Foods That Can Harm Your Dental Health

Crackers and Processed Carbs

Don’t let their bland flavor fool you — crackers quickly break down into sugars, feeding harmful bacteria that cause decay. They’re often more damaging than candy. If you crave something crunchy, choose seed-based options without wheat or refined carbs.

Dried Fruits

Sticky and sweet, dried fruits like raisins and apricots cling to teeth and are high in sugar. They also have a low pH, making them acidic and more likely to erode enamel. Whole, fresh fruit is a better choice.

Soda

Soda is one of the most acidic beverages on the market, with or without sugar. Its pH can weaken enamel and lead to cavities. Sip it quickly, not slowly over time, and rinse with water afterward. Wait at least 45 minutes before brushing.

Kombucha

Often seen as a health drink, some kombucha brands contain added sugars and lack active probiotics. These sweet and acidic drinks can harm your teeth if consumed regularly. Choose sugar-free versions with visible fermentation and rinse after drinking.

Beans and Lentils

Though nutritious, legumes contain phytic acid, which can interfere with the absorption of calcium and magnesium — minerals your teeth need. If you rely heavily on these foods, make sure you’re getting enough of the key nutrients from other sources.

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