vitamin store

CoQ10 is also a micronutrient. However, its bioavailability is limited compared to that of other lipid-soluble antioxidants like vitamin E. We know that uptake of CoQ occurs in blood, blood vessels, liver, and spleen, but generally not in other organs, although some uptake has been reported in mouse kidney and rat brain. Interestingly, in cases of severe CoQ10 deficiency resulting from enzyme defects, muscular and organ functions are drastically improved by dietary CoQ10 supplements, suggestive of an effective uptake. It appears that the extent of uptake correlates with the degree of tissue deficiency. This view is supported by recent observations that oral supplementation of CoQ in rats for 2 months increased muscle and brain levels of CoQ in old but not in young rats. Also, there is evidence that oral supplements increase the concentration of CoQ in the hearts of patients suffering from cardiomyopathies and heart failure. During gastrointestinal uptake, dietary CoQ is efficiently reduced to the antioxidant-

Take a multi. For insurance, take an ordinary multivitamin-and-mineral supplement like Centrum (or Centrum Silver) or a store-brand knock-off with the same ingredients.

Vitamin K: The current intake recommendation for vitamin K is 90-120 mcg/day, but few multivitamin supplements contain even as much as the DV(80 mcg). Broccoli and dark green leafy vegetables are excellent sources of vitamin K. Individuals on anticoagulant medicine like warfarin (Coumadin) should avoid sudden changes in their vitamin K intake from supplements or foods..

The protective effect of antioxidants on heart disease has been well documented. In a recently published study, men who had the highest amount of lycopene in their body fat were half as likely to suffer a heart attack as those with the least amount of lycopene in their body fat. Researchers have determined that the level of lycopene in body fat is an indicator of lycopene content in the diet.

The B-vitamins and vitamin C are water-soluble, which means that they dissolve in water and are carried throughout the body in the bloodstream. The body does not store most water-soluble vitamins with the exception of vitamin B-12. Other than B-12, the body uses what it needs and the kidneys excrete any excess water-soluble vitamins in the urine..