Articles on Should I take?
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Your eyes detect when darkness falls, triggering the brain to produce melatonin. But do supplements always have the same effect?
The marketing hype promises better health for men, fewer colds and a more robust immune system. Here’s what the evidence says.
This vitamin plays a crucial role in maintaining overall health. But that doesn’t mean you need to take a supplement.
Will vitamin C supplements do you any good and help with these conditions? Here’s what the evidence says – and what to look out for.
Because we can’t make enough omega-3s on our own, we need to get them from food or, sometimes, supplements.
Here’s what the science says.





