Writing Exercise #5

For the influence of different consumption to microbial communities, I have experience of that. Few years ago I do not have enough time for cooking food for myself, which makes me eat a lot of instant foods. Those foods do not contain fibers and usually with high salt concentration, it causes the inner environment of the intestine present a hyperosmotic condition, and leads to breakdown the equilibrium of microbial communities that not able to digest well. Besides that, the non-lactose milk choice leads to the decreasing of lactose digestion related microbial communities, if the milk which contain lactose has been taken, a diarrhea may happen due to the disability of digestion lactose.