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.
9 reasons you should eat more beans. Beans may get a bad rap for making people gassy, but that's no reason to cut them out of your diet. Experts recommend you consume up to three cups of the legumes a weekâbecause they are so good for your health. And the more you eat, the less likely you are to have tummy trouble.