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.
Water, low-acid 100% fruit juice, caffeine-free coffee and tea, and skim milk are the best things you can drink if you have Crohnâs. Eat a Low Fiber Diet. Most people should eat a high fiber diet to promote regularity and keep the digestive system running smoothly. If you have Crohnâs disease, however, a high fiber diet is actually bad for you. Crohnâs causes severe diarrhea during a flare-up, and if you eat a high-fiber diet it will be more severe. Having Crohnâs disease also makes it more difficult to digest fiber, which makes the digestion process take longer and increases the likelihood of abdominal pain and bloating.