Additionally, the American elder extract showed inhibition of ornithine decarboxylase, which is an enzyme marker related to the promotion stage of cancer formation. (healthy-holistic-living.com)
A good idea is to take Ornithine in combination with other amino acids, such as L - arginine or as an addition to a protein shake. (fitnessandpower.com)
L - Ornithine supplements should be taken daily at 2 - 6 grams. (hgh10.com)