Kefir, a fermented drink rich in live cultures

Kefir, a fermented drink rich in live cultures

Anshu A · Unsplash

Strong evidence20 studies

Probiotics

Live microorganisms that help maintain the balance of the gut flora and support digestive well-being.

DigestionImmunity

Benefits

  • Supports the balance of the gut flora
  • May improve digestive comfort
  • Helps the immune system to function properly

Precautions

Choose strains for which there is documented evidence. Exercise caution in cases of severe immunosuppression or serious illness: seek medical advice.

Recommended dosage

1 to 10 billion CFU per day, depending on the strain

Did you know?

A systematic review has shown that, contrary to popular belief, probiotics do not alter the composition of the gut microbiota in healthy adults.

What the studies say

  • This systematic review and meta-analysis assessed the association between probiotic supplementation during pregnancy or early childhood and the prevention of asthma and wheezing in children. The results found no evidence to support a protective association between perinatal use of probiotics and a diagnosis of asthma or wheezing in children.

    Azad MB, Coneys JG, Kozyrskyj AL, Field CJ, Ramsey CD, Becker AB, Friesen C, Abou-Setta AM, Zarychanski R. — (2013)View the source study

For information only: not a substitute for medical advice. Dietary supplements are not a replacement for a varied, balanced diet. Learn more