Sources Melatonin is a non-prescription substance and can often be found where supplements are sold. For information about mail-order sources for melatonin you can send in the tearout card at the front of this book and ask for the product sources list. Belokrylov GA, Morozov VG, Khavinson VH, et al. The action of low molecular extracts from heterological thymus, pineal and hypothalamus on the immune response in mice. Psychoneuroendocrinology of depression.
Discussion follows article.
Confirmatory result using a simplified protocol. Increase in lifespan of rats following polypeptide pineal extract treatment. Improvement of cell-mediated immunity after pineal gland extract treatment. Lieberman HR, Waldhauser F, Garfield G, et al. Effects of melatonin on human mood and performance. Lissoni P, Barni S, Crispino S, Tancini G and Fraschini F. Endocrine and immune effects of melatonin therapy in metastatic cancer patients.