What are warning signs that a person may be suffering from anorexia nervosa?

Explanation:

Sensitivity to cold

Cold hands and feet

Pale, dry skin

Dry and thinning hair

Hair loss on scalp

Brittle nails

Downy hair all over the body (called lanugo), which is the body's effort to conserve heat5

Lightheadedness or loss of balance (may experience fainting)

Low blood pressure and heart rate

Anemic and bruises easily

Extreme weight loss

Muscle loss and weakness

Extreme dehydration

Abdominal pain

Constipation

Loss in bone density

Determines self-esteem, worth, or attractiveness by appearance and weight

Depression

Strong need for approval

Anxiety

Little motivation to engage in relationships or activities

Easily irritated

Extremely self-critical

1. entire bag, then the entire bag of calories

2. the percent of fat would be the percent of fat from the serving size, added up to the entire bag of calories

3/4. the saturated fat would be on the bag label, but im pretty sure if you take the serving size and do the math to figure it out you could find out in total the fiber, saturated fat,etc..

5. no probably not