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.
Toast or Crackers. Although toast or crackers may seem like fairly boring foods, itâs best to consume foods that are bland when your stomach is relatively weak. Paired with soup, toast and crackers can add that perfect crunchiness to a uniformly liquid diet. 3. Bananas. Bananas are great when youâre sick because, like toast, itâs easy to digest.