Both “live” and sterilized yoghurts are good for health and gut bacteria. Alexandra Surzhik, nutritionist and functional nutritionist at the Federal Research Center of Food Systems of the Russian Academy of Sciences, told socialbites.ca.
“Yogurt contains live bacteria, which is why it is sometimes called “live.” However, if we have a sterilized “yoghurt product” that does not contain live microorganisms, we cannot say that it is useless. Such products contain, for example, postbiotics (waste products of bacteria). You must remember that fermented milk products are not only a source of bacteria, but also a source of milk protein, which serves as a building material for the human body. It is a complete protein, contains all amino acids and is better absorbed from fermented milk products, not regular milk,” said the nutritionist.
In addition, fermented milk products contain a small amount of lactose sugar: bacteria have already eaten it. And therefore, a person will not need to digest lactose, which can be difficult for many adults: the ability to do this decreases with age. Live or sterilized fermented milk products are no different in this respect.
The doctor also debunked the myth that probiotics (preparations containing live bacteria) are useless for people without intestinal problems.
“It is possible and necessary to help gut microbes, as the modern lifestyle does great harm to them. However, it is worth noting that probiotics are not just any bacteria added to a product. These are specific types and types of bacteria that have proven to have a positive effect on human health,” Surzhik concluded.
Former nutritionist named Optimal dose of dairy products per day.