I am 46 yr old female who is tired all the time with no energy and sick to stomach I had a complete blood workup done and its all normal what could be wrong

Do you suffer from depression?

Not enough information to even start guessing, with even the medical, all other information needed. But alternative medicine needs to know entire life style

You could be eating foods you think are healthy for you but aren't. What types of food do you eat?

Wow, you didn't give me enough info. You say bloodwork is okay, but exactly what bloodwork has been done? Have you had your thyroid checked? How about hormone levels? When was your last period? You might be going into menopause which could account for your lack of energy.