garrrock

I weigh 170-180 im 5'9&1/2 & I do construction. I do have some type of low blood sugar. on an active day I eat 1500-2000 cal max. on days off I eat as little as 500 (some times I forget to eat & may have 100-0 ). I actually gain weight if I do not do push ups sit ups ect. I was wondering why my caloric intake is so low & I…