Your organs are like tanks which start out overflowing with nutrients. These nutrients – vitamins, minerals, proteins, fats, and enzymes, provide fuel for the organ to do its job. When you are young, you have an excess of these nutrients, an Organ Reserve. When the demands of the organ are greater than the rate at which these nutrients are restored, the organ will begin to have a net loss of nutrients. If this net loss continues, the organ will eventually become depleted and lose its ability to function at an optimal level. The purpose of the HPI program is to restore Organ Reserve and in so doing achieve a youthful and Powerful Health at any age.