designs for health metabolic synergy - multivitamin and mineral supplement with chromium, zinc, selenium, r-lipoic acid + more - healthy glucose + metabolic support (180 capsules) designs for health metabolic synergy helps maintain healthy glucose and insulin metabolism while supporting the conversion of carbohydrates to be used for energy by providing nutrients for the tricarboxylic acid cycle (tca).* the chromium, zinc, selenium, manganese, and molybdenum are provided as true chelates for maximum absorption and bioavailability. this formula also contains optimal levels of r-lipoic acid, taurine, and carnosine to support healthy glucose metabolism.*