By Jenn Resendiz
The B vitamins are the body’s energy crew: they help turn the food you eat into fuel your cells can use. CHF #18M B-Complex 90 Capsules provides them in active, body-ready forms. Here is what each ingredient does and what research has found.
Full ingredient list (per 1 capsule): Thiamin (B1) 20 mg; riboflavin (B2, as riboflavin-5-phosphate) 45 mg; niacin 140 mg (130 mg as niacinamide and 10 mg as niacin); vitamin B6 (as pyridoxal-5-phosphate, P-5-P) 20 mg; folate 1,360 mcg DFE (800 mcg L-methylfolate); vitamin B12 (methylcobalamin) 400 mcg; biotin 400 mcg; pantothenic acid 300 mg; choline (bitartrate) 20 mg; benfotiamine 20 mg. Other ingredients: microcrystalline cellulose, magnesium stearate, silica, gelatin (capsule). The label suggests one capsule twice daily.
The NIH Office of Dietary Supplements (ODS) says thiamin (vitamin B1) plays a critical role in energy metabolism and in the growth, development, and function of cells. Whole grains, meat, and fish are good food sources.
Benfotiamine is a fat-soluble form of thiamin that the body converts to thiamin. It has drawn interest from researchers: ODS describes three small randomized studies in which 120 to 900 mg a day of benfotiamine, with or without other B vitamins, reduced the severity of nerve symptoms in people with diabetic neuropathy compared with placebo. CHF #18M combines regular thiamin with benfotiamine for two complementary forms of vitamin B1.
Riboflavin (vitamin B2) is an essential part of two major coenzymes, FMN and FAD, which are central to energy production and to the metabolism of fats, drugs, and steroids. ODS notes that riboflavin is also needed to convert vitamin B6 into its active form and tryptophan into niacin, and it helps maintain normal homocysteine levels. Riboflavin-5-phosphate is the FMN form itself.
Riboflavin has also been studied for migraine. ODS reports that in one trial, 400 mg a day reduced migraine attacks by two per month compared with placebo, and the American Academy of Neurology and American Headache Society have recommended offering riboflavin to adults with migraine. CHF #18M provides 45 mg per capsule.
Pyridoxal-5-phosphate (P-5-P) is the main active coenzyme form of vitamin B6. ODS describes B6 as extremely versatile: it is involved in more than 100 enzyme reactions, mostly related to protein metabolism. It supports cognitive development through the making of neurotransmitters, helps maintain normal homocysteine levels, promotes immune function, and is needed to form hemoglobin. Fish, potatoes, chickpeas, and noncitrus fruit are good food sources.
Folate is essential for making DNA and for cell division, which is why it is so important for tissues that renew quickly. L-methylfolate (5-MTHF) is the main form of folate that circulates in the blood, so the body can use it directly. ODS notes that its bioavailability is the same as or greater than folic acid. Leafy greens, beans, and fortified grains are good food sources.
ODS explains that vitamin B12 is required for the development, myelination, and function of the central nervous system, for healthy red blood cell formation, and for DNA synthesis. Methylcobalamin is one of vitamin B12’s two active forms. Because natural sources are limited to animal foods, B12 is especially valuable for vegetarians and vegans, and many older adults absorb less B12 from food. B12 and folate work side by side in the reactions that make methionine, the building block of the body’s main methyl donor.
Niacin (vitamin B3) is converted to NAD, which more than 400 enzymes use, more than any other vitamin-derived coenzyme. Niacinamide, the main form here, does not cause the skin flushing associated with nicotinic acid. Pantothenic acid (vitamin B5) is used to make coenzyme A, which ODS describes as essential for building and breaking down fatty acids and for many other metabolic processes. Biotin is a helper (cofactor) for five enzymes involved in metabolizing fats, carbohydrates, and amino acids, and it is often promoted for hair, skin, and nails. Choline rounds out the formula in a small amount.
B vitamins work as a team. Riboflavin helps activate vitamin B6 and niacin; B6, folate, and B12 work together to maintain normal homocysteine levels; and thiamin, riboflavin, niacin, pantothenic acid, and biotin all support the pathways that turn food into energy. Supplying them together in active forms, such as P-5-P, riboflavin-5-phosphate, L-methylfolate, and methylcobalamin, gives the body ready-to-use versions of each.
Who might enjoy it: people following vegetarian or vegan diets, older adults, busy people whose meals are not always balanced, and anyone who prefers active B-vitamin forms.
B vitamins are water soluble and generally well tolerated, but please check with your clinician first if any of these apply:
It contains methylated folate (L-methylfolate) and B12 (methylcobalamin), plus active forms of B2 (riboflavin-5-phosphate) and B6 (P-5-P).
A fat-soluble form of vitamin B1 that the body converts to thiamin. Small studies have found benefits for nerve symptoms at higher doses.
They work as a team in energy metabolism, and several help activate one another.
It can. Let your clinician and lab know you take a biotin-containing supplement before blood work.
Add CHF #18M B-Complex to your cart or view the full product page and label.
This article is for general education only. It is not medical advice, and neither this article nor the product it discusses is meant to diagnose, treat, cure, or prevent any disease. Statements about dietary supplements have not been evaluated by the Food and Drug Administration. Talk with your doctor, pharmacist, or another qualified health professional before starting any supplement, especially if you are pregnant or breastfeeding, take prescription or over-the-counter medicines, or have a medical condition.
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