Healthy foods would probably be your best bet. Foods such as boneless, skinless chicken breast, pastas, breads, fruits and vegetables. When I used to work at a restaurant I would eat small portions of food every couple of hours and it really helped my metabolism to speed up.
Each Gabapentin capsule contains 100 mg, 300 mg, or 400 mg of Gabapentin and the following inactive ingredients: lactose, cornstarch, talc, gelatin, titanium dioxide, FD&C Blue No. 2, yellow iron oxide (300 mg and 400 mg only), and red iron oxide (400 mg only).
There are 25 ingredients in Zipfizz, including vitamins, minerals, electrolytes, amino acids and antioxidants. The four Gs in Zipfizz are grape seed extract, ginger, green tea and ginseng. The product description lists guarana as a source of caffeine, but guarana is not included on the ingredient list.