Will amway nutralite help me gain weight ?

Eat more calories : As a rule to loose weight you have to cut down on the total calories intake with exercise to burn more calories. It is the reverse if you want to gain weight, you eat more calories and if you want to supplement those cities by nutralite that is fine, but nutralite alone will not make you gain weight.Consult your doctor to find why you are under weight and if there is a medical reason it needs cor.

No guarantees.: You have to increase your food and caloric intake to increase weight.You mentioned about poor appetite which needs further workup including stomach, thyroid conditions etc. Take care !