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Folate vs folic acid vs methylfolate: what's the difference, and do you need the "methylated" one?

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Supplements for endurance and performance: the few that actually work

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Fish oil benefits and risks: what omega-3 supplements can and can't do

A glowing path of light curves across a calm sea towards a pink sunset sky between soft blue hills.

CoQ10 and statins: does it help statin muscle pain, and what else is it good for?

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Supplements for high blood pressure: what really works, and by how much

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Supplements for heart palpitations: what may help, what can cause them, and when to worry

Ribbons of pink and violet aurora light curve across a starry night sky above dark rolling hills and a meadow.

Natural sleep aids: does valerian work, and what about chamomile, L-theanine and glycine?

A man in a dark suit walks along a winding glowing path through rolling hills scattered with oversized pastel capsules and pills.

Supplements to lower cortisol and stress: what the research actually shows

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Magnesium for migraines: does it work, how much to take and which form

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Magnesium for anxiety: does it work, which kind, and how to tell if it's helping

A man sits alone at a small round table with a glass in front of him at night, under a beam of soft violet light and drifting glowing particles.

Coffee and vitamins: what coffee blocks, what it doesn't, and how long to wait

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What vitamins should not be taken together, and why