Further, there’s still a lot we don’t know. A recent study published in Cell compared how the microbiome of the gut reconstituted itself after antibiotic treatment with and without probiotic administration. The researchers found that probiotics (which might have improved diarrhea symptoms) led to a significant delay in microbiome reconstitution, if it occurred at all. And — again — this study was with purified strains of bacteria, which is not what you’re getting in probiotic-containing food.
Of course, people with no immune deficiencies should feel free to eat yogurt and sauerkraut, which can absolutely be part of a healthy diet. Eat them because they’re delicious, and most likely better for you than many other foods, not because of any health claims.
“It’s important that consumers understand that all those nicely labeled containers on store shelves are not vetted by the F.D.A.,” Dr. Cohen said. “They’re not carefully watching over the probiotic space, leaving consumers to be the guinea pigs for these science experiments.”
For too long we’ve assumed that probiotics are doing some good and little harm. That might be true for some, but it’s not assured in the current environment.
Personajul meu favorit, in materie de studii legate de imunitate si nutritie (biomedicina de fapt), e dr Rhonda Patrick.