Dr. Kenawy's CoEnzyme B-50 Complex (50 Vegetarian capsules)
Dr. Kenawy's CoEnzyme B-50 Complex (50 Vegetarian capsules)

Dr. Kenawy's CoEnzyme B-50 Complex (50 Vegetarian capsules)

Olive Leaves Nutrition & Consultation Center
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Vitamins are substances needed in small amounts for normal body functions that the body cannot synthesize in adequate amounts. In many cases vitamins act as cofactors that are needed in order to allow enzymes to perform their important work of facilitating metabolism in the body. In this case the vitamins are called coenzyme vitamins

Simply put, Coenzymes are helping enzymes to carry out chemical reactions.

As coenzymes, B-vitamins are essential nutrients involved in most metabolic reactions. They play an important role in energy production, particularly from the metabolism of carbohydrates, fats, and proteins. These essential nutrients are also important for the production of healthy cells, hormones, neurotransmitters, and other biomolecules. They are needed for healthy nerve, heart, brain, muscle, and other important cell/tissue function. The B-vitamins are water-soluble and therefore are not stored to any significant extent in the body. This is why we need to ensure adequate intake of these nutrients on a daily basis. Due to the excess consumption of refined and processed foods, the average person does not consume optimal amounts of these nutrients.

Coenzyme vitamins and direct precursors of coenzyme vitamins are found in foods in relatively small, but significant amounts. In order to create supplements with larger amounts of vitamins, manufacturers have synthesized vitamins that are similar to but not the same as the coenzyme vitamins that are needed to facilitate metabolism. Most synthesized forms of vitamins tend to be quite stable and offer relatively low cost. However, the fact that they require conversion in the body means both that they are not immediately available for use by the body and that metabolic energy is required for the conversion. The body cannot directly utilize synthesized vitamins, but must convert them by adding a phosphate group (usually from adenosine triphosphate, i.e., ATP) in order to become active coenzyme form vitamins. 

For most healthy people, the process of converting synthesized vitamins into coenzyme vitamins is not difficult. However, for individuals who are not healthy or who are nutritionally deficient, this conversion process can be significantly more difficult to carry out, and therefore can become problematic. It is precisely because synthetic vitamins must be converted in the body to coenzyme forms that manufacturers are increasingly producing stabilized forms of the active coenzyme vitamins. 

Dr. Kenawy’s formula contains active coenzyme forms “bio-identical” vitamins, (ie: they are identical to the coenzyme vitamins used in the body). Normally the body converts dietary B vitamins and B vitamins in supplements into active forms via the liver. The metabolically active coenzyme forms of B vitamins delivered in Dr. Kenawy’s “Coenzyme B” formula do not need to be metabolized by the liver and are ready for immediate use by the body.†



  • B-Complex 50 provides a moderate-potency, full-spectrum B-vitamin supplement which helps support many different biochemical and physiological processes.†
  • Reliance’s B-complex contains USP grade nutrients and, therefore, meets strict standards for purity and potency.
  • Easy to swallow capsules.



  • Thiamin, riboflavin, and niacin are essential for the production of energy from food. They also help support nerve and heart function, and help the body produce antioxidants.†
  • Vitamin B6 is needed to make neurotransmitters, chemicals that are essential for normal, healthy brain and nervous system function. B6 also helps support the metabolism of amino acids, including homocysteine, which, when elevated, may increase one’s risk for heart disease.†
  • Vitamin B12 and folic acid are both needed to make healthy blood cells by supporting DNA and RNA metabolism, and both help support normal, healthy levels of homocysteine; a recognized cardiovascular “toxin”.†
  • Pantothenic acid is needed to produce energy from fats, carbohydrates, and proteins, while biotin is essential for the metabolism of fatty acids and glucose, and assists in cellular energy production.†
  • Choline is needed to help support the production of the neurotransmitter acetylcholine and serves as an important cofactor in healthy liver detoxification processes.†
  • Inositol serves as a signaling molecule helping to “direct” cellular function, while PABA serves as a component of folic acid.†

These statements have not been evaluated by The Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease. Information and statements made are for education purposes and are not intended to replace the advice of your General Practitioner. If you have a severe medical condition or health concern, see your physician.