Calorie Content. A 2-tablespoon serving of ground flaxseed has about 75 calories, according to the U.S. Department of Agriculture. These calories consist of 2.6 grams of protein, 4 grams of carbohydrates -- almost all of which is fiber -- and 6 grams of fat.
The recommended sugar intake for adult women is 22 grams of sugar per day, for adult men, itâs 36 grams daily, and for children, itâs 12 grams a day.
According to the American Heart Association (AHA), the maximum amount of added sugars you should eat in a day are (7): 1  Men: 150 calories per day (37.5 grams or 9 teaspoons). Women:  100 calories per day (25 grams or 6 teaspoons).