How much water ancient chaina drink a day?

How much calcium in canned salmon with bones? What type of carbohydrates forms the cell wall? What food group are Butterscotch morsels in? What foods make you gain weight fast? How much sugar in aero? Why is cellulose or dietary fiber intake healthy? How is encryption used on a daily basis? Why is MyPlate constructed in the way it is? Name three elements that are in the same family as calcium? What dose of apple cider vinegar in the pill form equals 2 tablespoons of apple cider vinegar liquid? I am 14yrs old and weigh 52kg and I'm around 150cm tall. I went to the doctors and he said I'm a 'tiny bit over-weight'. Is he right or wrong? Is sea salt iodized? Is swimming the best cardio exercise for fat burning? Is vitamin c good for elderly? How much is 20 gram of carb? What is the weight of a sixteen years old boy? What does macro scale mean? How many carbs should i eat if I'm pre diabiatic? Are weight loss shakes effective? Is 165 pounds a healthy weight for a 5' 6 14-year-old girl?