A new LBBB is always pathological and can be a sign of myocardial infarction. The criteria (Sgarbossa [1]) that can be used in case of a LBBB and suspicion of infarction are: ST elevation > 1mm in leads with a positive QRS complex (concordance in ST deviation) (score 5)
Churning Out Vitamins. Your microbiota also work as vitamin-production plants. Bacteria in the gut synthesize vitamins, and those that they donât use are excreted to benefit their host. In humans, gut bacteria secrete vitamin B12 and a less familiar micronutrient called vitamin K.he resulting understanding of the microbiomeâs connections to human health may lead to a new wave of disease prevention and treatment in which very small, historically unheralded entities have big effects.
If microorganisms help in performing different body functions then they also take something from the body that is they take nutrients from the body. One purpose of bacteria in the body is to fight against those harmful bacteria which can cause diseases.For example there is also a bacterium in the gut which helps in synthesizing the vitamins like biotin, vitamin K and folic acid. Biotechnology:- Biotechnology is one field which ha made use of microorganisms most.hese microorganisms are useful for the body and perform various useful functions, for example E.coli (specie of bacteria) resides in the intestine and releases such components which help in the digestion of the food.