NOW Foods Vitamin B-100 Sustained Release Tablets, 100 Tablets

Key Ingredients & Forms

NOW Foods Vitamin B-100 delivers a comprehensive array of B vitamins in their well-absorbed, standard forms. Each tablet provides 100 mg of thiamine (B1), riboflavin (B2), niacin (as niacinamide), pantothenic acid (B5), and pyridoxine (B6), alongside 100 mcg of biotin, 400 mcg of folic acid, and 100 mcg of cyanocobalamin (B12). Choline and inositol are also included to support cell membrane integrity and liver function. The sustained release matrix ensures a gradual supply of these nutrients throughout the day, maintaining steady levels without sharp spikes.

How to Choose the Right B-Complex

Selecting a B-complex depends on your individual needs and dietary preferences. This B-100 formula provides higher than standard daily doses of most B vitamins, making it ideal for those under stress, athletes, or anyone with increased nutrient demands. It is vegan, kosher, non-GM, and free from soy, gluten, dairy, eggs, and nuts, catering to many restricted diets. The sustained release feature allows for convenient once-daily dosing. For individuals with specific methylation concerns (e.g., MTHFR variations), a methylated version may be preferable; however, this standard formula is suitable for general wellbeing.

Benefits of B-Complex

B vitamins are essential for converting food into usable energy, a fundamental process for metabolism. They also support nervous system health, maintain healthy homocysteine metabolism, and contribute to normal red blood cell formation. Each vitamin has a distinct role: B1 supports nerve function, B6 aids neurotransmitter synthesis, B12 is crucial for DNA production, and folate works synergistically with B12 for cellular health. The sustained release design allows for a steady supply, helping to maintain energy levels throughout the day without the highs and lows.

How to Take B-Complex

Take one sustained release tablet daily with a meal to enhance absorption and minimize potential stomach upset. Because B vitamins can be invigorating, it is best taken earlier in the day. Swallow the tablet whole; do not chew or crush it. Consistency is key—taking it at the same time each day helps establish a routine. Always follow the recommended dosage and consult your health care practitioner if you have specific health concerns or are taking medications.

Side Effects and Interactions

B-complex supplements are generally well-tolerated. A common harmless side effect is bright yellow urine due to excess riboflavin (B2) excretion. Some individuals may experience mild gastrointestinal discomfort, especially on an empty stomach. Prolonged intake of high doses of B6 (above 200 mg/day) has been linked to nerve damage; however, the 100 mg in this product is within safe limits when used as directed. B vitamins can interact with certain medications, including anticonvulsants, chemotherapy drugs, and proton pump inhibitors. If you are pregnant, nursing, or have a medical condition, consult your doctor before use.

What is B-Complex?

B-Complex encompasses eight essential B vitamins—B1 (thiamine), B2 (riboflavin), B3 (niacin), B5 (pantothenic acid), B6 (pyridoxine), B7 (biotin), B9 (folate), and B12 (cobalamin)—that work together to support numerous bodily functions. NOW Foods Vitamin B-100 Sustained Release supplies these vitamins along with choline and inositol, crafted for a steady, all-day release to maintain consistent levels of these vital nutrients. Whether you aim to support energy metabolism or maintain a healthy nervous system, this high-quality B-complex is a valuable addition to your daily regimen.

FAQ

What does sustained release mean?

Sustained release tablets are designed to release their ingredients gradually over several hours, providing a steady nutrient supply rather than a rapid peak. This helps maintain consistent levels in the body.

Is this product vegan?

Yes, NOW Foods Vitamin B-100 Sustained Release is vegan-friendly. It contains no animal-derived ingredients and is also certified kosher and non-GM.

How long does it take to see effects?

Individual results vary. Many users notice increased energy within a few days to a week, but it may take longer for others. Consistent daily use is recommended for best results.

Can I take this on an empty stomach?

It is recommended to take this supplement with food to reduce the chance of stomach upset and aid absorption. Taking it with a meal also helps the sustained release function work optimally.

Always read the labelled and follow directions for use.