Yes. For example, in some of the yogourts, you have a high bacteria count. Long term, this is going to influence your own flora of bacteria in your gut. The fibre that you consume might also influence your capacity to digest different foods. So, yes, the foods have an effect, but it depends on the content of that food. Some fats are better for the gut than others. The fibres are better. Some bacteria may be present in some foods. To answer, it's yes.
On December 12th, 2017. See this statement in context.