 20. Non-prescription over the counter drugssupplements that might alter glucose, lipid, or adipose tissue metabolism eg., creatine monohydrate, chromium picolinate, amino acidprotein supplements, beta-hydroxy-beta-methyl-butyrate, anabolic-androgenic steroids, medium- or long-chain fatty acids, branched chain amino acid supplements, amino acids that potentially increase insulin or GH secretion eg., arginine within 1 month of enrollment. These supplements will not be permitted during the treatment period. 