Your friend wants your advice about her new exercise plan. she has found a supplement that promises to increase her muscle size, but she wants to know what you think before she begins. the supplement encourages users to eat twice the normal amount of calories per day and avoid exercise. their website promises people can gain good muscle in a matter of days. what should you tell your friend? this is a good plan, but she should take only half the recommended dose. there is not enough information to determine whether this plan is good. this is not a good plan unless she is going to use free weights regularly. this is not a good plan because it does not include healthy eating and exercise.