Cartilage between bones acts as a cushion and provide a smoother surface for joints to rub against. In oth â¦ er places it acts as a shaping structure. The tip of the nose and ears are composed almost entirely out of cartilage.
Story at-a-glance 1  -. Eating your boogers may help introduce pathogens from your environment to your immune system, helping it to learn and build defenses, according to a new theory in support of the hygiene hypothesis.
In addition to the health benefits above, blackberries could serve people as a tasty aid in maintaining glowing, beautiful skin. It is jam packed with a variety of skin friendly nutrients and different antioxidants. Here are some of the most useful skin health benefits of eating blackberries daily: Fight Free Radicals.