Starvation-grade minimum caloric intake is generally considered to be roughly 1200/day for women and 2000/day for men, assuming a totally sedentary (bed rest) lifestyle. Below this level, the body gradually starves to death.
It's normal for your vagina to have a slight odor. But, a strong vaginal odor â for instance, a fishy smell â might be abnormal and could indicate a problem. An abnormal vaginal odor is usually associated with other vaginal signs and symptoms such as itching, burning, irritation or discharge.
The female genitalia is supposed to have some smell, but it should not be a very strong fishy smell that you have to worry about other people smelling from across the room or anything like that. So my advice would be to see and ob-gyn to see if you have an infection.