What does it mean? Topic: lack of eating.?

Question

What does it mean when besides the headaches the stomachaches and the joint pain. Your body goes in and out of being numb

Answer 1

Severe diarhoea

Answer 2

I'm thinking it's due to malnutrition if you're not eating enough. You have to get enough potassium, vitamins, minerals, and fiber in your body. You need to take care of your body; it's the only one you have.

Answer 3

I'm not entirely sure but when you say lack of eating i think of anorexia