Probiotics are live microorganisms that may help support digestive health when consumed in adequate amounts. For adults over 70, they are often considered for maintaining gut health, particularly after antibiotic use or when experiencing occasional digestive concerns. However, the effectiveness of probiotics depends on the specific strain rather than simply the number of bacteria in a supplement.
This guide explains what to look for in a probiotic, common strains used in research, and important safety considerations for older adults.
When comparing products, consider:
Choosing a product based on researched strains is generally more important than selecting one with the highest CFU count.
Research has focused on strains such as:
Different strains may support different health goals, so there is no single probiotic that is best for everyone.
Many people can increase probiotic intake through foods such as:
Experts generally recommend obtaining probiotics from food when practical, as part of a balanced diet.
Before starting a probiotic supplement:
While probiotics are considered safe for many healthy adults, they are not appropriate for everyone.
When shopping for a probiotic, consider:
Selecting a product based on evidence and your individual health needs is often more helpful than choosing the one with the largest number of strains or highest CFU count.
The best probiotic for adults over 70 depends on individual health goals, medical history, and the specific probiotic strain. Clinically studied strains, high-quality manufacturing, and guidance from a healthcare professional are important considerations when choosing a supplement. For many older adults, incorporating probiotic-rich foods into a balanced diet may also help support digestive health and overall well-being.