Understand Supplements. Make Better-Informed Choices.
Clear, evidence-based information about vitamins, minerals and supplements explained in plain English.
iVitamin helps you understand what supplements do, what the evidence says, how to use them safely, and when they may or may not be useful.
How Does Magnesium Help With Sleep If It Reduces Tiredness and Fatigue ?
“Magnesium contributes to a reduction of tiredness and fatigue” does not mean magnesium will keep you awake or make you more alert. The statement refers to magnesium's normal role in…
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Our content draws on clinical experience and trusted health and scientific sources, with a focus on UK guidance where available.
We explain what the evidence supports, where it is uncertain and what you should consider before taking a supplement.
