Explain how to find vegetarian foods in the supermarket with enough nutrients that vegetarian eating plans lack

Many vegetables have protein and vitamins  in them that will substitute for the absence of meat. Fruit will also have beneficial vitamins. The only substance required for our bodies not found in fruit and vegetables is B12, only found in meat. However depending on how long someone has ate meat the body has a 2 - 3 supply of B12, but a person should take B12 vitamins to keep their body health

Hair follicles, blood, etc.