Digestive Guide
Prebiotics vs Probiotics
Understand the difference between substrates used by microorganisms and live microorganisms supplied in probiotic products.
Different concepts
Prebiotics and probiotics are related to the microbiome but are not synonyms. Products can also combine them.
Label details matter
A useful comparison asks what ingredient or organism is present, how much, and whether the evidence matches the intended use.
Health note: This page is educational and is not a diagnosis or treatment recommendation. Supplements can cause side effects and interact with medicines. Discuss personal decisions with a qualified healthcare professional.