Levothyroxine absorption occurs primarily in the small intestine and can be significantly reduced by food, certain medications, and supplements
Collagen hydrolysates (composed of dipeptides and tripeptides), thought to be resistant to peptidase activity during digestion [27, 29], can enter the blood and be subsequently transported to the skin to yield positive effects on hydration and elasticity and improve wrinkles, particularly in aging women [26,27,28,29, 31]
Expert Rev Endocrinol Metab 1(3):329341 Trujillo JM, Nuffer W, Ellis SL (2015) GLP-1 receptor agonists: a review of head-to-head clinical studies
Legume Proteins The benefits of plant-based proteins, such as beans, lentils, and chickpeas, should not be overlooked