Honestly, I'm not positive myself. All I can say is that overworking your joints without enough cool-down time will put you at high risk for arthritis.
Yes they are and we need it on our body
A serving of food that has 10% to 19% of a nutrient based on a 2000 calorie diet is considered to have good nutritional value. The correct option among all the options given in the question is option ""B". If the nutritional value of the diet is more than 20%, then it is considered as an excellent diet. On the other hand a nutritional value of less than 5% represents poor diet.
