It can happen within hours or prevent flea infestation for an entire month. Since fleas feed on blood, giving an oral anti flea medication to your dog is a great way to poison the fleasâ food source.There are three different medications that do just this.t can happen within hours or prevent flea infestation for an entire month. Since fleas feed on blood, giving an oral anti flea medication to your dog is a great way to poison the fleasâ food source.
Calorie Content. One g of carbohydrate or protein contains 4 calories while 1 g of fat provides 9 calories. One large white bagel contains 70 g of carbohydrate while one cup of brown rice contains 45 g.
A calorie refers to a measurement of energy required for your body to digest food. Protein, fat and carbohydrates contain different amounts of calories: 1 gram of protein contains four calories, 1 gram of fat contains 9 calories and 1 gram of carbohydrates contains 4 calories.