Doctors Best Fully Active B Complex featuring Quatrefolic. Supports energy production. Provides B vitamin forms ("vitamers") for absorption and optimal benefit. B vitamins are indispensable for making energy from foods and for making and maintaining DNA, genes, cells, tissues, organs and enzyme functions. Supplementing with these vitamers helps promote optimal health and well being. Vitamin c is included for added stability. Doctor's Best Fully Active B Complex provides only the best-utilized forms, including fully active folate and MTHF (methyl-tetra-hydro-folate). It also provides fully active vitamin B12 that has excellent oral absorption. Gluten free, vegetarian and vegan. 30 veggie Capsules
What is Doctor's Best Fully Active B Complex?
Doctor's Best Fully Active B Complex provides energy and helps coping with stress.* B vitamins are needed to make energy from foods, and to make and maintain DNA, genes, cells, tissues, organs, and enzyme functions. B vitamins are fundamental to life, and humans cannot make them, therefore we need to get them through the diet. Doctor's Best Fully Active B Complex provides only the best-utilized B vitamin forms. This includes fully active folate, the body's most fully active folate and MTHF (methyl-tetra-hydro-folate). The Fully Active B Complex also provides fully active vitamin B12 as methylcobalamin (methyl-B12) to help ensure excellent oral absorption.
How does it work?
Best Fully Active B Complex is a full-spectrum B vitamin supplement, carefully designed for optimal absorption and utilization. This formulation provides the B vitamins in their safest, best tolerated, and most biochemically active forms.
Thiamin (Vitamin B1) is fundamental to human metabolism because it is essential for the metabolism of oxygen. The microscopic power plants of our cells (mitochondria) require thiamin to generate energy.
Riboflavin (Vitamin B2) is a cofactor for various mitochondrial enzymes and therefore essential for the body to make energy. Riboflavin is a necessary cofactor for the metabolism of homocysteine, a normal product of metabolism that can become toxic as it accumulates and for the utilization of glutathione, a major antioxidant. Riboflavin also supports important enzymes that recycle folate and activate vitamin B6.
Niacin and Niacinamide (Vitamin B3).
This vitamin is fundamentally essential for numerous enzymes that make and use energy. Both niacin and niacinamide are readily activated to the cofactors that power these enzymes.
Vitamin B6 (as pyridoxine hydrochloride and pyridoxal-5-phosphate). This vitamin is essential for at least 112 enzymes that metabolize carbohydrates, amino acids, and fatty acids&mdashsome 3% of all the known human enzymes. It is also essential for routing potentially harmful homocysteine along the trans-sulfuration pathway to produce glutathione and other important sulfur antioxidants. Vitamin B6 is vital for early brain development and for the metabolism of various brain chemical transmitters. Nerve cells both in the brain and elsewhere in the body rely heavily on B6. Certain neuroleptic drugs may impair the brain's B6 utilization and increase dietary B6 requirements.
Folate (as methyl-tetra-hydro-folate or MTHF, Quatrefolic). This vitamin is a major dietary source of methyl groups, which are essential for a number of enzymes that make DNA, repair damaged DNA, and regulate gene activity via epigenetic actions. Folate's central importance for such housekeeping functions make it crucial to the health of all our cells, tissues, and organs. Folate is also crucial for a healthy pregnancy.
Vitamin B12 (cobalamin), as methylcobalamin (methyl-B12). This vitamin works very closely with folate to support methyl metabolism and recycle homocysteine. The absorption of B12 from foods is highly dependent on a healthy gastrointestinal tract, is highly vulnerable to many over-the-counter and prescription medications, and tends to decline with age.
Biotin This B vitamin is incorporated into the molecular structure of at least five enzymes called carboxylases that are widely involved in energetics, fat metabolism, and the metabolism of branched-chain amino acids important for many protein functions. Mitochondria require biotin for their energy functions (together with all the other B vitamins).
Doctor's Best Fully Active B Complex:
Provides energy and helps coping with stress
B vitamins are indispensable for making energy and for making and maintaining DNA, genes, cells, tissues, organs, and enzyme functions
B vitamins are fundamental to life, as humans cannot make them and thus must be obtained the diet
Doctor's Best Fully Active B Complex provides only the best-utilized forms, including fully active folate and MTHF (methyl-tetra-hydro-folate). It also provides fully active vitamin B12 that has excellent oral absorption
Gluten Free, Vegetarian, Vegan
Doctors Best Fully Active B Complex is based on the most advanced clinical and basic science research on these vitamins and their most fully active vitamers. This supplement is fully optimized for safetyand efficacy, and is an excellent means to ensure that the body's needs for B vitamins are being satisfied.
Ingredients per Capsule: Vitamin C (as ascorbic acid) 40 mg, Thiamin (Vit. B1) (as hydrochloride) 60 mg, Vitamin B2 75 mg (as riboflavin and riboflavin-5-phosphate), Vitamin B3 (as niacin and niacinamide) 50 mg, Vitamin B6 50 mg (as pyridoxine hydrochloride and pyridoxal-5-phosphate) (6S)-5-methyltetrahydrofolate (MTHF) 400 mcg (elemental, as 800 mcg (6S)-5-methyltetrahydrofolic acid, glucosamine salt (vegetarian source)), Vitamin B12 (as methylcobalamin) 1000 mcg, Biotin 600 mcg, Pantothenic acid (as calcium pantothenate) 100 mg. Excipients: Modified cellulose (vegetarian Capsule), cellulose, ascorbyl palmitate, medium chain triglycerides, silicon dioxide.
Suggested Use: Take 1 Capsule daily after meals (up to 3 Capsules under physician supervision).
Children ages 9-18: Take 1 Capsule daily.
Not intended for children under 9 years
Keep out of reach of Children.
Orders within New Zealand are dispatched by courier once your payment has been processed. Our customer service team aim to dispatch your order within 24 hours during the working week. Within Auckland please allow 48 hours for delivery. For all other areas please allow 72 hours.
Within NZ, supplement orders over NZ$70 are conveniently delivered freight free. Freight Free may exclude food items and cleaning products - we will contact you if additional courier charges apply to your order containing these items. Orders under NZ$70 in value will have a delivery charge based on the delivery address.
• Auckland (Wellsford to Pukekohe) - $5.00
• Rest of the North Island - $6.50
• South Island - $8.00
Auckland orders have the option to be collect, free of charge. We are located at 344a Rosedale Road, Albany, Auckland 0632. Please note that collection is only available between 10am and 4pm, Monday to Friday.
International orders are sent out using tracked international services. Delivery for international orders usually take 5-10 business days to arrive. Freight charges for international orders are based on the weight of the total order.