This is the Staple product for all of Youngevity.  It contains all 90 vitamins, minerals, amino acids and fatty acids that every human needs daily for health.  These 90 are essential and must be consumed as food or drink.  It also comes in specific Paks targeted to weight, joints, brain, heart, blood sugar, etc. with specific product additives.  Just write Youngevity Megastore for advice, through Amazon.  We consult with Dr. Wallach or his wife Dr. Ma Lan at least monthly and have a board of 23 eminent doctors who will give you free advice on what's best for you.  858-538-2911 9-9 Pacific.