Null would supplement people with chromium, vitamin C, biotin, vitamin B6, vitamin B12, calcium, magnesium, potassium, manganese, zinc, selenium, quercetin, EFAs, GLA, 1-carnitine, inositol, glutamine,
vanadyl sulfate, B complex, garlic, Gymnema sylvestre, ginseng, alpha-lipoic acid, grapeseed extract, NAC, CoQ10, turmeric, maitake, proteolytic enzymes, DHEA, silymarin, cinnamon, and more herbals.
Participants in each group received exercise recommendations and nutritional supplementation (a multivitamin, chromium 1,000 mcg/day, and
vanadyl sulfate 60 mg/day) and attended group meetings, The LGI diet consisted of an individualized 500-kcal reduction per day in energy intake, deriving 55% of energy from low-glycemic carbohydrates, whereas people on the LCKD restricted their carbohydrate intake to less than 20 g per day.