Question

I am a breastfeeding mother and i want to know if it is safe to use Brewer´s Yeast? Is Brewer´s Yeast safe for nursing mother and child? Does Brewer´s Yeast extracts into breast milk? Does Brewer´s Yeast has any long term or short term side effects on infants? Can Brewer´s Yeast influence milk supply or can Brewer´s Yeast decrease milk supply in lactating mothers?

Brewer´s Yeast lactation summary

Brewer´s Yeast is safe in breastfeeding
  • DrLact safety Score for Brewer´s Yeast is 1 out of 8 which is considered Safe as per our analyses.
  • A safety Score of 1 indicates that usage of Brewer´s Yeast is mostly safe during lactation for breastfed baby.
  • Our study of different scientific research also indicates that Brewer´s Yeast does not cause any serious side effects in breastfeeding mothers.
  • Most of scientific studies and research papers declaring usage of Brewer´s Yeast safe in breastfeeding are based on normal dosage and may not hold true for higher dosage.
  • Score calculated using the DrLact safety Version 1.2 model, this score ranges from 0 to 8 and measures overall safety of drug in lactation. Scores are primarily calculated using publicly available case studies, research papers, other scientific journals and publically available data.

Answer by Dr. Ru: About Brewer´s Yeast usage in lactation

Unicellular fungus used to produce beer, bread and wine by fermentation. Contains amino acids, sugar, fat, Vitamin B and mineral salts. The Commission E of the German Ministry of Health recommends it for anorexia, asthenia and chronic acne. It seems to be a good nutritional supplement, however, proof on effectiveness as a galactagogue is lacking (Mennella 1993, Koletzko 2000). The best galactógogo is the maternal self-confidence along with a breastfeeding on demand using a correct technique for nursing (ABM 2011, Mannion 2012, Forinash 2012).

Alternate Drugs for Diets, foods, nutrients and food supplements. ATC V06

Cannabis(Low Risk)
Lecithin(Safe)
Garlic(Safe)
Artichoke(Safe)
Kelp-Seaweed(Unsafe)
Amaranth(Safe)
Maple(Safe)
Coffee(Low Risk)
Onion(Safe)
Chitosan(Safe)
Flavonoid(Safe)
Goji Berries(Low Risk)
Kefir(Safe)
Kombucha(Unsafe)
Strawberry Tree(Low Risk)
Mate(Safe)
Propolis(Low Risk)
Quinoa(Safe)
Silanol(Low Risk)
Tea(Low Risk)
Grapevine(Safe)
Airborne(Unsafe)
Chia(Safe)
Hemp(Low Risk)
Jujube(Safe)
Brazil Nut(Low Risk)
Cannabis sativa(Low Risk)
Hashish(Low Risk)
Marihuana(Low Risk)
Marijuana(Low Risk)
Bee glue(Low Risk)
Disclaimer: Information presented in this database is not meant as a substitute for professional judgment. You should consult your healthcare provider for breastfeeding advice related to your particular situation. We do not warrant or assume any liability or responsibility for the accuracy or completeness of the information on this Site.