Nature does not produce isolated nutrients, and for good reason. Although certain isolated vitamins and minerals have benefits, they cannot and do not act as nutrients by themselves in our bodies. They must be organically bound in an entire complex of FOOD constituents in order for the body to recognize and utilize them.
When synthetics and/or standard isoliates are consumed, the body is only able to re-form a small percentage into absorbable, usable matter. The remaining unusable portion either, at best, settles out in the tissues as harmful deposits, or taxes the liver and kidneys before it is excreted in the urine.
The need for extra nutrition is great, so what do we suggest? Look to superfoods (foods which are naturally extremely high in a full spectrum of needed nutrients and are still grown optimally), such as Vitamineral Green (the most comprehensive nutritional product over offered!). Spirulina and Greener Grasses.