How many servings of protein should a person eat and what nutrients do they provide?

1) The DRI (Dietary Reference Intake) is 0.36 grams of protein per pound (0.8 grams per kg) of body weight. This amounts to: 56 grams per day for the average sedentary man. 46 grams per day for the average sedentary woman.

2)  protein in meat, beans and nuts functions as a building block for bones, muscles, cartilage, skin and blood. Protein is also the building block for enzymes and hormones.

Explanation:

exposure to hazardous carcinogens and toxic substances can cause breathing problems, such as copd and various types of cancer. it also increases the risk of heart attacks and strokes and has serious (but no less unattractive) side effects, such as aging, yellow teeth, a terrible smell and damage to the vocal cords.