The Endocrine System is the system of glands that produce the endocine secretions that help to control the body's metabolism. 60 caps. Dose may vary - Recommended - 1 to 4 caps daily following meals. One capsule contains - Liver tissue (lyophilized) 220 mg. Brain tissue (lyophilized) 180 mg. Stomach tissue (lyophilized) 75 mg. Heart tissue (lyophilized) 50 mg. Kidney tissue (lyophilized) 50 mg. Pancreas tissue (lyophilized) 30 mg. Spleen tissue (lyophilized) 20 mg. Duodenum tissue (lyophilized) 15 mg. Thyroid tissue (lyophilized) 15 mg., Adrenal tissue (lyophilized) 4 mg., Thymus tissue (lyophilized) 4 mg., Parotid tissue 2 mg., Pituitary tissue 1 mg., Hypothalamus tissue 1 mg.