Antioxidant

This hub brings together authoritative articles and the latest news on antioxidants, phytochemicals, and their roles in human health. The collection explores the biochemistry of antioxidants, their functions in mitigating oxidative stress, and the dual roles of these compounds as both antioxidants and pro-oxidants. Readers will find evidence-based information on antioxidant enzyme systems, metabolites, and the impact of oxidative stress in disease development. The hub also features practical insights into antioxidant-rich foods, plant-derived compounds, and “superfoods,” examining their purported health benefits and clinical evidence. Additional topics include the application of antioxidants in technology, dietary sources, and emerging research on the role of nutrition in preventing chronic diseases and promoting wellness. This resource serves clinicians, researchers, and health-conscious individuals seeking reliable, up-to-date information on antioxidants and functional foods.

Best Antioxidant Foods for Health and Longevity

Discover how vibrant fruits, vegetables, and whole grains fuel your body’s antioxidant defenses to slow aging, boost immunity, and protect against chronic diseases.

Overview

Explore expert articles and the latest news on antioxidants, phytochemicals, oxidative stress, superfoods, and health benefits. This hub offers evidence-based insights for clinicians, researchers, and individuals interested in nutrition science.

Do Superfoods Really Exist?

What are Antioxidants?

Do Antioxidants Benefit Patients with Alzheimer’s and Parkinson’s?

Health Benefits of Chia Seeds

Black Sesame Seeds: Evidence-Based Health Benefits and Modern Uses

Juice Fasting: Pros and Cons

Melatonin in Medicine

The Effect of Diet on Asthma

Does Eating Sea Moss Provide Health Benefits?

Health Benefits of Apple Cider Vinegar

Oregano vs Thyme: Which Herb Offers Stronger Antioxidant and Health Effects?

See more featured articles »

Do Popular Skincare Ingredients Like Niacinamide and Retinol Actually Work?

Oxidative Stress Effects

Antioxidant: Pro-Oxidant Activities

Are Sardines Good for You? Health Benefits and Nutrition Facts Explained

Nutrition for Trying to Get Pregnant

What is Resveratrol?

What are the Health Benefits of Green Tea?

The Role of Zinc in Immune Health and Wound Healing

Antioxidant Metabolites

Tulsi (Holy basil): Ancient Herb, Modern Medicine? Exploring Health Benefits and Research

Goji Berries: Health Benefits for Immunity, Vision, and Metabolism

Health Benefits of Turmeric

Gut Health Benefits of Baobab Fruit: An African Superfood

Health Benefits of Tiger Nuts: Nutrition, Uses & Side Effects

Antioxidants in Technology

What are the Health Benefits of Beetroot?

Lychee Health Benefits: Antioxidant, Neuroprotective, and Anti-Cancer Insights

Should We Eat Polished Rice?

Passion Fruit Health Benefits

Melatonin in Humans

Oxidative Stress and Oxidants

Antioxidant Enzyme Systems

How Dangerous is a Lack of Fruit and Vegetables?

The Healthy Fats: How Olive Oil Fits into a Nutrient-Rich Diet

The Health Benefits of Cilantro (Coriander)

Sacha Inchi Oil: An Omega-3 Superfood for Cholesterol and Blood Sugar

How to Reduce Muscle Soreness After Training

Saffron’s Evolving Place in Modern Medicine - From Tradition to Evidence

Antioxidant Health Effects

Health Benefits of Spinach

Shilajit: Health Benefits, Risks, and Clinical Evidence

What are the Health Benefits of a Vegan Diet?

Pecans and Health: Evidence from Clinical Studies

Why Moringa oleifera is Called the Miracle Tree: Health Benefits for Immunity, Inflammation, and Metabolism

Is Spirulina the Next Anti-Aging Superfood?

Antioxidants in Food

Mastiha Resin Benefits for Gut Health, Inflammation, and Immune Function

Papaya: Health Benefits

Oxidative Stress In Disease

Sesame Oil Health Benefits: Examining the Diverse Roles of Lignans and Lipids

Tart Cherry Benefits: Fact or Fiction for Wellness and Recovery?

The Truth About Mushroom Coffee: Benefits vs. Hype

Antioxidant: The Oxidative Challenge In Biology

Is Watermelon a Superfood? Examining the Scientific Evidence

Health Benefits of Blueberries

What are the Health Benefits of Eating Dates?

Selenium Biologic Applications

Vitamin C Physiological Function

Health Benefits of Quinoa

Rheumatoid Arthritis Diet and Nutrition

What Are the Health Benefits of Mung Beans?

Schisandra Berry Benefits, Side Effects, Dosage, and Uses

Sansho: A Japanese Spice Supporting Gut, Immune, And Metabolic Health

Beetroot Health Benefits: Circulation, Blood Pressure, and Athletic Gains

Oxidative Stress and Antioxidants

Milk Thistle Health Benefits

Ginger: Health Benefits

Prostate Cancer and Diet

Health Benefits of Cinnamon

Types of Tea and their Health Benefits

Kombucha: Polyphenols, Probiotics, and the Functional Nutrition Potential

Fungi as Future Medicine: The Therapeutic Potential of Mushrooms

Eye Health and Diet

Foods that Reduce Oxidative Stress and Prevent Cancer

Alzheimer's Disease Prevention

What Are The Health Benefits Of Honey?

Health Benefits of Avocado

What are Flavonoids?

Latest Antioxidant News and Research

Study finds both the liver and brain drive distinct symptoms of rare genetic epilepsy

A recent study from Johns Hopkins Medicine reveals that both the liver and brain contribute pathways to differing symptoms of the same rare inherited disorder.

9 Oct 2026

Human dental pulp stem cell secretome boosts stroke recovery

Ischemic stroke can leave lasting neurological damage after the initial vascular event, with oxidative stress, neuroinflammation, neuronal death, and disruption of neural connectivity contributing to impaired recovery.

6 Oct 2026

Many herbal toothpastes fell short on a key cavity-fighting ingredient

A study on herbal toothpastes reveals varying fluoride levels, antibacterial efficacy, and cytotoxicity, highlighting safety concerns in oral hygiene products.

5 Oct 2026

Targeting specific nuclear receptor could help preserve aging muscle function

Scientists in the Gerhart-Hines Group pinpoint a molecular cause of muscle aging, and a possible fix. By investigating how muscles adapt to age and disease-related decline, the scientists discovered the involvement of a druggable nuclear receptor, ERRγ, that could be targeted to preserve muscle function.

29 Sep 2026

From wild rice to tarwi, researchers are exploring the health potential of Indigenous foods

A conference paper reviewed North American and Andean Indigenous foods, including Three Sisters crops, wild rice, native berries, tarwi, quinoa, and amaranth, and described their nutrients and bioactive compounds. Evidence for health effects remains limited for many of these foods, and the authors call for research developed with Indigenous communities that also supports traditional knowledge and food sovereignty.

28 Sep 2026

Experimental mRNA therapy protects the liver after acetaminophen overdose

When a patient arrives at the hospital with an acetaminophen overdose, it's often a race against the clock. The only FDA-approved antidote for overdose-related liver injury, N‑acetylcysteine, must be administered within hours to be effective.

28 Sep 2026

Mediterranean rockrose extract shows strong potential against skin fungi

A polyphenol-rich extract from Cistus salviifolius, a Mediterranean rockrose species traditionally used to treat skin conditions, has shown fungicidal activity against several dermatophytes, the fungi responsible for superficial infections of the skin, hair and nails.

28 Sep 2026

Could the Mediterranean diet protect the brain through the gut?

A narrative review finds that the Mediterranean diet may support brain health through gut microbiome, immune, metabolic, and barrier-related pathways, but direct human evidence that microbiome remodeling mediates neuroprotection remains limited. The proposed mechanisms involve microbial metabolites, reduced inflammatory signaling, stronger intestinal and blood-brain barrier function, and possible effects on processes linked to Alzheimer’s and Parkinson’s diseases.

27 Sep 2026

Review explores biological strategies of organisms with exceptional longevity

A new review was published in Volume 18 of Aging on September 8, 2026, titled "How to live for centuries: common denominators of organisms with exceptional longevity."

24 Sep 2026

Regular exercisers show distinct metabolic and immune signatures in blood

Researchers compared blood samples from 40 regular exercisers and 46 sedentary adults and found differences in metabolites, blood chemistry, and immune cell gene activity. The patterns suggested greater fatty acid use and altered immune signaling among exercisers, but the study could not establish that exercise caused these differences.

21 Sep 2026

Fermented dairy was linked to lower mortality, but the pattern shifted at higher intakes

Analysis of 37,366 US adults found that fermented dairy consumption was associated with lower all-cause and cardiovascular mortality, with consumers showing adjusted hazards 18% and 20% lower, respectively, than non-consumers. Dose-response analyses indicated that the inverse association was concentrated at intakes below about 150 grams per day, while the observational study could not establish causality.

16 Sep 2026

Cannabis-derived nanovesicles showed early antitumor potential in mice

Researchers developed a Cannabis sativa hairy root culture system that produced stable plant-derived nanovesicles capable of promoting dendritic cell maturation and activating T-cell responses through TLR2- and TLR4-associated signaling. Oral administration also restored selected immune responses in immunosuppressed mice and suppressed tumor growth in an E.G7 lymphoma model, providing preliminary evidence for their immunomodulatory and antitumor potential.

15 Sep 2026

Why frailty and heart health may be more closely connected than we thought

A narrative review proposes cardiovascular frailty as a distinct phenotype that brings together blood pressure regulation, vascular aging, oxi-inflammaging, and clinical frailty deficits. The authors argue that a validated cardiovascular frailty index could support earlier detection and personalized care, although longitudinal studies are needed before the concept can be used clinically.

15 Sep 2026

Coffee after colorectal cancer? Decaf and caffeine show different links with mortality

In a prospective analysis of 1,098 people with colorectal cancer, researchers found no significant association between total or caffeinated coffee intake and all-cause or colorectal cancer-specific mortality in the cohort overall. Decaffeinated coffee was associated with lower all-cause mortality, while the highest quartile of caffeine intake was associated with lower all-cause and colorectal cancer-specific mortality, although the observational study cannot establish causation.

10 Sep 2026

What mothers eat in pregnancy may shape a child’s weight years later

A prospective study of 252 mother-child pairs found that higher combined maternal fruit and vegetable intake during pregnancy was associated with lower odds of overweight or obesity in children at age four. Total and natural fruit juice showed no association, whereas higher commercial fruit juice intake was associated with increased odds, though the authors emphasized that this finding was exploratory.

7 Sep 2026

AI-designed drug candidate reverses biological age in clinical study

Insilico Medicine ("Insilico"), a clinical-stage company focused on generative AI-driven drug discovery and development, today announced the publication of a new study conducted in collaboration with an international team of scientists from Harvard Medical School, Stanford University, The Broad Institute, RWTH Aachen University, Peking University and Westlake University.

7 Sep 2026

Some popular drinks were linked to depression and anxiety. Coffee was different

...

6 Sep 2026

Mitochondrial stress triggers long-term protection against heart damage

Mitochondria are popularly known as the "powerhouse of the cell," but these cellular structures do so much more-including acting as signaling hubs.

4 Sep 2026

Coffee, tea and dementia risk: Why the amount you drink could matter

A targeted perspective synthesizes epidemiological and mechanistic evidence examining how caffeine consumption during midlife may influence dementia risk later in life. The authors highlight potential roles for dose, age, CYP1A2 genotype, adenosine signaling and cultural drinking practices, while stressing that current observational evidence cannot establish causality.

3 Sep 2026