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Dietary supplements · Supplements by theme · Immunity

7 entries

Immunity

Sorted from the strongest evidence to the most limited.

  • GarlicStrong
    Lowers blood pressure slightly, especially in hypertensive individuals; on cholesterol and the common cold, studies are contradictory or lacking.
  • EchinaceaStrong
    A plant sold against colds: a small preventive effect in several meta-analyses, nothing to cure an already present cold, and an allergy risk in atopic individuals.
  • ProbioticsStrong
    Living bacteria: each strain has its effects, and in healthy adults, they do not change the overall composition of the microbiota.
  • Vitamin CStrong
    An antioxidant that the human body cannot produce, involved in immunity, fatigue and iron absorption.
  • Vitamin DStrong
    The vitamin the body manufactures in the sun — often deficient in winter, with a key role for bones, muscles, and immunity.
  • Vitamin EStrong
    An antioxidant sold for heart health and recovery. Large trials do not find these effects, and when combined with vitamin C, it hindered training adaptations.
  • ZincModerate
    An essential trace element for immunity: a large part of the world's population is at risk of lacking it, but excess supplementation is toxic.