In the beginning of the addiction cycle

The first step to addiction is trying the substance. It can be as fast as taking the first drink or smoking a cigarette. Or, people may have used drugs in the past without developing a dependency, but are now moving on to a more addictive substance.

pathogens is the answer

it's a nutrition food for pregnant mothers so they unborn child can get its nutrition that it needs to grow in to a healthy baby.

explanation:

and the mother is getting all of her nutrition and her calcium and vitamins .