As long as the pardon met the conditions of the Constitution, as discussed below, it would have to be found within the President's powers. Besides, it would require a case be first brought to the Court through appeal and the plaintiff would have to show injury from the pardon. I can't imagine what that would include.
Organic fruits and vegetables also contain higher amounts of Vitamin A, Vitamin C, and sulfur, which all boost liver detoxification and cleansing. Broccoli, Brussels sprouts, kale, collards, apples, onions, garlic, and squash are all great choices. Also see: 10 Foods to Cleanse and Care for Your Liver.
Detoxifying foods - Foods that are encouraged in a healthy liver diet are those that assist the detoxing process throughout the body. These foods help the liver do its job more efficiently so that it doesn't need to work as hard. These include sulphur based foods like garlic and onions which help rid the body of mercury, food additives and excess oestrogen. Beets can also be used to purify the blood and absorb heavy metals which are in the system.