21st Century Niacin 100 mg Tablets, 110 Count

Health Benefits of Niacin Supplementation

Niacin, or vitamin B3, contributes to normal energy-yielding metabolism, helping you maintain vitality throughout the day. It also supports healthy skin, normal nervous system function, and normal psychological function. These roles reflect the essential nature of this vitamin, and supplementing with 100 mg per serving helps bridge nutritional gaps. This product is a natural health product (NHP) in Canada and is not intended to diagnose, treat, , or prevent any disease.

What Is Niacin and Why Do You Need It?

Vitamin B3, commonly referred to as niacin, is a water-soluble vitamin essential for converting food into energy. It supports over 400 enzymes involved in metabolism, DNA repair, and cellular signaling. Because the body cannot store niacin, regular intake through diet or supplementation is necessary. Foods like poultry, fish, and fortified grains provide niacin, but supplementation ensures consistent levels for those with increased needs or dietary restrictions. The 21st Century Niacin 100 mg tablets offer a convenient way to meet your daily requirement.

How to Take Niacin: Dosage and Tips

Each tablet provides 100 mg of niacin. Start with one tablet daily with food to assess tolerance. If flushing occurs, dividing the dose or taking it with a meal can help reduce the sensation. Do not exceed the suggested use without consulting a healthcare professional. For most adults, 100 mg daily supports general wellness. Store in a cool, dry place and keep out of reach of children.

Potential Side Effects and Safety Precautions

Niacin is well-tolerated at moderate doses. The most common side effect is flushing, which may involve redness, warmth, or tingling. This reaction is temporary and harmless. Higher doses (above 500 mg) may require medical supervision due to potential effects on liver function. If you have a medical condition, are pregnant or nursing, or take medications, consult your doctor before use. This product is gluten-free, non-GMO, and suitable for vegans. Always read the label and follow directions for use.

Niacin vs. Niacinamide – Understanding the Difference

Niacin supplements come in several forms. These tablets contain nicotinic acid, the classic form known for its ability to promote a temporary warmth or flush—a harmless vasodilation response that typically decreases with continued use. Niacinamide, another common form, does not cause flushing and is often used for skin support. For those seeking the circulatory benefits associated with nicotinic acid, this immediate-release formula is ideal.

Frequently Asked Questions

Can niacin cause skin flushing?

Yes, nicotinic acid can cause a harmless flush. Starting with a low dose and taking with food may minimize this effect.

Is this product suitable for vegans?

Yes, the tablets are labelled as suitable for vegans.

Is it gluten free?

Yes, this product is certified gluten-free.

How many tablets are in each bottle?

Each bottle contains 110 tablets, providing a 110-day supply at the recommended serving of one tablet per day.