American Health & Fitness Magazine American Health Vitamins, Nutrition, Products, Information and Supplements

What are the best Vitamins?

ive been semi sick for 2 years with non stop slight nausea sometimes really bad sometimes not. been to doctors...they have no idea. im thinking i have some sort of deficiency. maybe vitamins or minerals. please tell me what a good type of vitamin would be to help this.
ive seen 5 doctors including 2 gastroenterologists. ive had a ct scan, a gastroscope, a barium x-ray and several blood tests. everything was negative. they gave up on me. granted ive gotten a lot better....my symptoms have never gone away