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.

Papaya: Health Benefits

Do Popular Skincare Ingredients Like Niacinamide and Retinol Actually Work?

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

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

Oxidative Stress and Oxidants

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

The Truth About Mushroom Coffee: Benefits vs. Hype

What are Antioxidants?

Antioxidants in Food

Antioxidants in Technology

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

See more featured articles »

What are the Health Benefits of Green Tea?

Antioxidant Metabolites

Should We Eat Polished Rice?

Antioxidant Enzyme Systems

Do Superfoods Really Exist?

Health Benefits of Turmeric

Kombucha: Polyphenols, Probiotics, and the Functional Nutrition Potential

Selenium Biologic Applications

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

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

Health Benefits of Chia Seeds

Health Benefits of Cinnamon

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

Nutrition for Trying to Get Pregnant

Oxidative Stress Effects

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

Melatonin in Humans

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

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

Does Eating Sea Moss Provide Health Benefits?

What is Resveratrol?

Types of Tea and their Health Benefits

Is Watermelon a Superfood? Examining the Scientific Evidence

Fungi as Future Medicine: The Therapeutic Potential of Mushrooms

Melatonin in Medicine

What Are The Health Benefits Of Honey?

Oxidative Stress In Disease

What are the Health Benefits of a Vegan Diet?

Is Spirulina the Next Anti-Aging Superfood?

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

Shilajit: Health Benefits, Risks, and Clinical Evidence

Antioxidant: Pro-Oxidant Activities

Health Benefits of Quinoa

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

The Role of Zinc in Immune Health and Wound Healing

The Health Benefits of Cilantro (Coriander)

Prostate Cancer and Diet

How to Reduce Muscle Soreness After Training

The Effect of Diet on Asthma

Health Benefits of Spinach

Juice Fasting: Pros and Cons

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

Alzheimer's Disease Prevention

Vitamin C Physiological Function

Antioxidant: The Oxidative Challenge In Biology

Ginger: Health Benefits

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

Passion Fruit Health Benefits

How Dangerous is a Lack of Fruit and Vegetables?

What are the Health Benefits of Beetroot?

Gut Health Benefits of Baobab Fruit: An African Superfood

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

Eye Health and Diet

Health Benefits of Avocado

Milk Thistle Health Benefits

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

Schisandra Berry Benefits, Side Effects, Dosage, and Uses

Foods that Reduce Oxidative Stress and Prevent Cancer

Health Benefits of Apple Cider Vinegar

What Are the Health Benefits of Mung Beans?

Rheumatoid Arthritis Diet and Nutrition

What are the Health Benefits of Eating Dates?

Pecans and Health: Evidence from Clinical Studies

Oxidative Stress and Antioxidants

Health Benefits of Blueberries

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

Antioxidant Health Effects

What are Flavonoids?

Latest Antioxidant News and Research

Ferroptosis-based therapy shows promise for advanced prostate cancer treatment

A recent review explores the rapidly expanding field of ferroptosis-based therapy for prostate cancer, presenting ferroptosis as a promising strategy to overcome resistance in advanced and castration-resistant prostate cancer (CRPC).

6 Aug 2026

Biofortified millet improves toddler gut health without adverse effects

Toddlers who ate iron- and zinc-biofortified pearl millet for nine months did not experience adverse effects typically associated with increased iron intake and developed gut microbiomes with distinct and potentially beneficial changes, according to a new study led by researchers at Cornell University's Joan Klein Jacobs Center for Precision Nutrition and Health.

5 Aug 2026

Specialized selenoproteins play critical role in regulating cellular health

A new review highlights the remarkable importance of selenoproteins, a specialized group of molecules that, despite their small size, play a decisive role in shaping cellular fate and maintaining biological balance.

5 Aug 2026

Intertwined cellular processes reshape understanding of diabetes

A deeper understanding of how key cellular processes interact is reshaping perspectives on diabetes and its wide-ranging complications.

5 Aug 2026

Perilla oil may curb platelet reactivity and inflammatory signaling in smokers

An eight-week randomized trial found that daily perilla oil increased plasma and red-cell ALA, plasma EPA, and platelet closure time in healthy smokers. Perilla oil also reduced TNF-α and TBX21 gene expression, but it did not improve broader coagulation, lipid, endothelial, or postprandial markers.

3 Aug 2026

Daily tomatoes lowered a key marker of liver fat in MASLD trial

An exploratory randomized trial found that 200 g of raw tomatoes plus 50 g of tomato sauce daily for six weeks produced a greater reduction in CAP-defined hepatic steatosis than a tomato-free diet in adults with MASLD. The improvement occurred without major weight or metabolic changes, but larger and longer trials are needed to confirm its clinical significance.

2 Aug 2026

Perilla oil improves blood flow and reduces inflammation in healthy smokers

Cardiovascular disease (CVD) is among the leading causes of death worldwide. In South Korea, it is the second leading cause of death, and its incidence has continued to rise in recent years.

30 Jul 2026

Experimental therapy helps brain cells bypass genetic deletions

Scientists at the Fralin Biomedical Research Institute at VTC have discovered how an experimental therapy can help brain cells overcome the effects of a disease-causing genetic deletion.

28 Jul 2026

This edible flower could do more than brighten a plate

A review of 76 publications finds that pot marigold contains more than 500 reported secondary metabolites, along with natural pigments, antioxidants, and substantial dietary fiber. Early food studies report promising results in yogurt, bread, pasta, and edible oils, but limited product trials and no clinical evidence currently prevent human health claims.

28 Jul 2026

Review finds blueberry and grape polyphenols may improve vascular health

A review of 37 publications found that grape- and blueberry-derived polyphenols were associated with modest improvements in cardiovascular risk markers, particularly endothelial function. However, most studies were small or short-term, frequently tested concentrated products, and measured biomarkers rather than cardiovascular events.

27 Jul 2026

Too little or too much iodine may push immunity off balance

This narrative review finds that adequate iodine supports thyroid hormone signaling, leukocyte metabolism, antioxidant defenses, and antimicrobial activity in humans and domesticated mammals. Both deficiency and sustained excess may impair immunity or promote thyroid inflammation, but precise immune-specific intake thresholds remain uncertain.

27 Jul 2026

New injectable hydrogel accelerates healing of deep wounds

Any minor cut or scrape sets the body's natural healing process in motion. However, deep wounds are far more vulnerable to bacterial infection and the accumulation of harmful molecules called reactive oxygen species (ROS) that damage cells and disrupt normal repair mechanisms.

27 Jul 2026

Plant polymer lignin shows promise for future bone regeneration

A new study reveals that lignin - a natural plant polymer - can be transformed into a bioactive material that promotes the formation of bone-like minerals while supporting the growth of bone-forming cells.

27 Jul 2026

Researchers discover molecule to fight age-related muscle decline

Skeletal muscle is one of the first tissues to decline with age. This decline can lead to weakness, scarring, fat accumulation inside muscle, and the loss of fast-twitch muscle fibers that are important for quick and powerful movements.

24 Jul 2026

Targeting acid ceramidase could improve healthy aging and longevity

Our population is aging. The United Nations reports that by 2050, the number of people over the age of 85 on our planet is set to triple.

23 Jul 2026

Review expands the role of selenium metabolism in ferroptosis

For decades, selenium has been recognized as an essential micronutrient, and glutathione peroxidase 4 (GPX4)-a selenium-containing enzyme-has been widely regarded as the central guardian against ferroptosis, an iron-dependent form of regulated cell death driven by lipid peroxidation.

23 Jul 2026

Bee venom boosts the effects of standard Parkinson's therapy

Parkinson's disease (PD) is a progressive neurodegenerative disorder caused by the loss of dopamine-producing neurons, leading to motor symptoms such as tremors, rigidity, slowed movement, and impaired balance, as well as cognitive decline.

22 Jul 2026

Moderate coffee intake may support heart health, AHA says

The American Heart Association finds that habitual coffee consumption is associated with lower risks of several cardiovascular outcomes, although most evidence comes from observational studies. Moderate intake is generally safe for most adults, while energy drinks and individual caffeine sensitivity may increase cardiovascular concerns.

21 Jul 2026

Gut microbial metabolites may shape vulnerability to stress-related mental disorders

Gut microbiome-derived metabolites may influence stress-related mental disorders through neural, immune, endocrine, and epigenetic pathways. Evidence is strongest for depression and preclinical models, while larger longitudinal human studies are needed to establish causality and clinical value.

20 Jul 2026

High doses of caffeine from energy drinks cause cardiovascular harm

Previous studies have found that caffeine is the world's most popular stimulant and psychoactive substance, and coffee is the most common way people consume caffeine.

20 Jul 2026