Free radicals generated at a specific site in non-neuronal brain cells called astrocytes may promote dementia, according to a ...

A new study in animal models shows that the presence of a cancer tumor alone can lead to cardiac damage, and suggests the culprits are molecules called free radicals interacting with specific cells in ...

The reference "Free Radical Biology of Endocrine, Metabolic & Immune disorders" uniquely explores the science of signalling mechanisms associated with diseases like endocrine, metabolic, and immune ...

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You may have heard that antioxidants are an important part of your diet – but what are they and what do they do? Generally, antioxidants balance out something called oxidants or free radicals, which ...

Free radicals are a hot topic in wellness, but because of their ominous name – “radical” certainly sounds alarming – a lot of people misunderstand them, their complex role in our bodies and how to ...

You may have heard about oxidative stress on social media. A TikTok search offers dozens of videos that claim to break down the complex chemical process and, in some instances, offer up “treatments” ...

An imbalance between antioxidant defenses and free radicals in your body causes oxidative stress. This can lead to disease or inflammation, but an antioxidant-rich diet can help prevent oxidative ...

A new study suggests that unrepaired DNA damage can increase the speed of aging. Every day, our bodies face a bombardment of UV rays, ozone, cigarette smoke, industrial chemicals and other hazards.

For decades, scientists have thought they understood the biochemical machinery that causes asthma-inflammation in the lungs that constricts airways and makes it hard to breathe.