In humans, it’s a powerful antioxidant that may help protect against heart disease and cancer. But when alcohol is added to the mix, quercetin can cause headaches, Waterhouse said. “Your body has this ...

But researchers now think they've cracked the mystery of why some people get "red wine headaches," even if no other alcoholic drinks do the same. Quercetin, a flavanol found in fruits and ...

Red grapes make more quercetin when they are exposed to sunshine. And that meant more expensive red wines, rather than cheap reds, would be worse for headache-prone people, one of the researchers ...

Quercetin may interact with certain medications, such as blood thinners, and may cause headaches or upset stomach in some individuals. Which brands of zinc and quercetin supplements are most ...

If you're prone to migraines, it’s best to skip the red wine, as it can easily trigger a headache episode. A recent studysuggests that a flavonol in red wine called quercetin — found in grapes ...

According to Healf’s lead nutrition and wellbeing practitioner Eleanor Hoath: “During hotter months your body becomes more ...

A headache is a common symptom of dehydration, but did you know why? Turns out, when you're dehydrated, the loss of fluids causes blood vessels in your brain to temporarily shrink which can ...

What Is a COVID Headache? A COVID headache is a headache that you get as a symptom of COVID-19, or the coronavirus. It’s a common symptom, and about half of people with COVID-19 have a COVID ...

Headaches can be complicated. Different kinds can have their own set of symptoms, causes, and need different treatments. Where your head hurts isn't a foolproof way to diagnose, but the location ...