We've been Mannatech product users for over 10 years. This and other health supplements have helped our family receive the balance of nutrients we need. I believe it has helped us stay healthier, avoid many common ailments and recover more quickly when we do come down with something. It's not a cure all. It simply helps our bodies receive the nutrients missing in many of todays processed foods. It can be a bit pricey but we've determined our health is worth every penny. We liked the products so much we became associates, not to sell, sell, sell but to save on our cost of purchasing it for ourselves.