At Natural Health Practice all the products are natural and are selected and approved by Dr. Marilyn Glenville. And these products are completely free of colours, flavours and preservatives which ensure the health is not compromised. One would get 3 health reports free of cost for all the registered members by Dr.Merilyn. You needs to provide all the details to get the free reports. For more inforamtion visit the site to get more details on same.