Yes. When aging, the human body progressively loses its supply of beneficial bacteria, especially its bifidobacteria. For that simple reason, it is important for everyone, regardless of age, to replenish the lost probiotic bacteria by taking a good probiotic supplement including multiple strains of bifidobacteria. *NOVA Probiotics has a special formula for older adults: The Progressive 55+ years – with 42 Billion live cells per capsule from 14 medicinal probiotic strains.*