Supplements

Magnesium affects hundreds of processes; many are deficient. Where to find it, who benefits, which type, and in what dose.

They are sold with far-reaching promises, but more and more studies show that probiotic supplements do not always affect us the way we expect.

What omega 3 supplements do to nerve cells in the brain, what dosages are recommended, which foods contain it, and who should consult a doctor before use.