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.
Grape seed has antioxidant, antiallergenic, antihistamine, anti-inflammatory and immune boosting properties and it can be instrumental in helping the body fight viruses, allergens, and carcinogens. Because of its antioxidant properties, grape seed extract is considered an anti-aging wonder.
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