Are you currently on one or more pharmaceutical drugs? Perhaps you are not aware, but every pharmaceutical drug depletes body of various nutrients, depriving your cells of essential raw materials which drive normal, natural cell function. The data on our industrialized food supply already suggestes that each of us is not getting enough nutrition from diet alone. If you're taking one or more pharmaceutical drugs, your situtation is likely to be even worse. In Drug-Induced Nutrient Depletion Handbook following information is listed.
"HMG CoA Reductase Inhibitors delete body of Coenzyme Q10, an important nutrient, and that result of this depletion could lead to mitochondrial dysfunction, decreased body function, and decreased cardiac output."
How could that be affecting your life if you are currently on one of those drugs? Perhaps you should consider a high-quality supplement that contains Qoenzyme Q10 (CoQ10) so make up for your depletion.
If you found our your were iron deficient (anemic), you'd probably take an iron supplement, right?
Other items listed in Drug-Induced Nutrient Depletion Handbook.
"Many anticonvulsants cause a depletion of Vitamin D, folic acid, and calcium. Depleting these nutrients has potential to cause problems such as osteoporosis, muscle weakness, blood pressure irregularities, and heart disease."
In this case, perhaps you should consider a high-quality multivitamin supplement to simply replace nutrients your body needs.