Swimming does burn calories at a rate of about 3 calories a mile per pound of bodyweight. If you weigh 150 lbs. and it takes you 30 minutes to swim one mile (1,760 yards or 1,609 meters), then you will be using about 900 calories in one hour.
Scientists have found that the grape seed has the most concentrated form of health benefits from the grape. Grape seed extracts have been shown to improve immunity and prevent cancer. Every part of the grape plant has been used to improve health.
Grapefruit Seed Extract. The advantage of using Grapefruit Seed Extract instead of Tea Tree Oil for killing mold is that it is pretty much odorless. More grapefruit is required than tea tree oil, so this solution is really more for those with scent sensitivities. Ingredients: 20 drops grapefruit seed extract. 2 cups water