Why Choose Source Naturals Vitamin B-6?

Source Naturals has been a trusted name in dietary supplements for over 40 years, and this high-potency vitamin B6 is No exception. Each vegan-friendly tablet delivers 500 mg of pyridoxine hydrochloride, manufactured under current Good Manufacturing Practises (cGMPs) as established by Health Canada. With 50 tablets per bottle, it offers a dependable supply for those seeking targeted nutritional support.

What Is Vitamin B6 (Pyridoxine)?

Vitamin B6, also known as pyridoxine, is an essential water-soluble vitamin that plays a critical role in numerous bodily functions. It serves as a coenzyme in over 100 enzymatic reactions, primarily involved in protein, carbohydrate, and lipid metabolism. While the active form in the body is pyridoxal phosphate (PLP), many supplements provide pyridoxine hydrochloride (HCl), which is efficiently converted to PLP in the liver. This high-potency formula delivers 500 mg of vitamin B6 as pyridoxine HCl per tablet, offering a convenient way to support overall wellness.

Health Benefits of Vitamin B6

Vitamin B6 is indispensable for energy metabolism, helping convert food into usable energy. It facilitates the conversion of amino acids into one another as needed, supporting protein synthesis and tissue repair. Additionally, B6 is necessary for normal haemoglobin synthesis and red blood cell function, which aids oxygen transport throughout the body. The vitamin also contributes to neurotransmitter production—including serotonin, dopamine, and GABA—which helps regulate mood, sleep, and cognitive function. Furthermore, B6 assists in converting essential fatty acids into prostaglandins, compounds that influence inflammation and cellular signaling.

Recommended Dosage and Usage

Each tablet provides 500 mg of vitamin B6, far exceeding the Recommended Dietary Allowance (RDA) of 1.3–2.0 mg for most adults. This high dose is typically used under professional guidance for specific health concerns. The manufacturer suggests taking one tablet daily, not exceeding the recommended use. Because the tolerable upper intake level for vitamin B6 is set at 100 mg per day (from supplements), long-term use of 500 mg should be discussed with a healthcare provider to avoid potential adverse effects.

Potential Side Effects and Safety

While vitamin B6 is generally safe when consumed from food, high supplementary doses—especially above 200 mg daily over extended periods—have been associated with peripheral neuropathy, a condition characterised by numbness, tingling, or pain in the extremities. Symptoms are usually reversible upon discontinuation. Individuals taking certain medications, such as levodopa for Parkinson's disease, should consult a physician before using high-dose B6. This product is not intended to diagnose, treat, , or prevent any disease.

This product has not been evaluated by Health Canada. It is not intended to diagnose, treat, , or prevent any disease. Always read the label and follow directions for use.