my sister is sick and in bed 95% of the time. how many calories does her body need to maintain? . my sister has illnesses that keep her in bed almost all the time how many calories should she take in for her organs to function. she doesn't eat very often.
it is difficult to say how many calories she needs because i don't know her height weight or which illnesses she has. some illnesses increase metabolic rate even when a person isn't active. this webmd calculator can give you an idea of her general caloric needs. <link> but i recommend seeing a registered dietitian to better assess her calorie/nutrient needs and provide nutrition recommendations. some dietitians can visit people at their home so ask her doctor for a referral. otherwise go to eatright. org to find a dietitian near you.