Proteins is what make your hair, skin and nails grow!
The answer to the blank in the above statement is 30%.
Weight Cycling...Facts About "Yo-Yo<span>" </span>Dieting<span>. Weight cycling is the repeated loss and regain of body weight. When weight cycling is </span>the result<span> of </span>dieting, it is often called "yo-yo<span>" </span>dieting<span>.
cited from-</span>http://www.medicinenet.com/script/main/art.asp?articlekey=21745
Answer: take food safety classes, go to other classes
Explanation: