Answer: because you will know what is good and not good. Research.
Explanation: research the foods you eat if they are not good for your diet don't eat them
Supplying energy for body functions carbohydrates
B. Long term alcohol use.
HOWEVER, there are other causes of cirrhosis besides alcohol, including forms of hepatitis virus and some gallbladder disease
True. Aside from warming up, it's a given fact that safety equipment for some specific physical activities are known to lower the risk of getting injured. The most notable sport that need this is skateboarding, where a helmet and some pads are being used.