I started on ""desiccated bovine capsules"" and alternate it with ""Norwegian Kelp"" and liked the results well enough. The energy is very amazing, but more importantly, the actual desire to do things is there. Media URL: http://www.nutri-meds.com/Nutri_Meds_Desiccated_Bovine_Thyroid_Capsules_p/nm-g-btc.htm Description: