Niacinamide 500 mg by Douglas Laboratories – Cellular Energy Support Vitamin B3 Capsules
Niacinamide 500 mg capsules by Douglas Laboratories provide vitamin B3 in a single-ingredient formula for normal energy metabolism. This 100-capsule supplement uses non-flushing niacinamide, rather than nicotinic acid, and is labeled Gluten-free, Non-GMO.
Key Niacinamide 500 mg Benefits
- Supports energy metabolism by supplying vitamin B3, which helps the body use the carbohydrates, fats, and proteins in food.
- Contributes to cellular energy production through vitamin-derived coenzymes that help cells transfer energy and carry out their everyday activities.
- Supports normal antioxidant function through its role in forming NADP, a coenzyme involved in maintaining the cell’s antioxidant defenses.
How Niacinamide 500 mg Works
The body uses niacinamide to make NAD and NADP, helper molecules that allow enzymes to work. NAD helps transfer energy from nutrients into a form cells can use, while NADP supports other metabolic processes and antioxidant defenses. These are normal nutritional roles of vitamin B3; adding more does not necessarily increase energy or improve health when intake is already adequate.
Key Functional Ingredients Include:
- Niacinamide: Supplies the vitamin B3 building block for NAD, a helper molecule involved in converting food into usable cellular energy. The body also uses it to form NADP, which supports normal antioxidant defenses. These roles support everyday cellular metabolism without the typical flushing associated with nicotinic acid.
Niacinamide 500 mg Is Formulated For
- Adults whose health professional recommends increasing niacinamide intake.
- Adults seeking vitamin B3 in its niacinamide form rather than nicotinic acid.
This 500 mg strength exceeds ordinary daily nutritional needs, so professional guidance is appropriate. The gelatin capsule is not suitable for a vegetarian or vegan diet.
Supplements support your health but do not replace a balanced diet. Always check with your healthcare practitioner if you have doubts about a new supplement. Or you may book a FREE product consultation with Holistic Health Partners, led by Carolyn Mulally BS, RN, HN-BC. You may also wish to explore our other Douglas Laboratories Supplements and Vitamins collection.
Recommendation: As a dietary supplement, adults take 1 capsule daily with food or as directed by your health professional.
Serving Size: 1 Capsule
Servings Per Container: 100
Niacinamide ... 500 mg
Other Ingredients: Gelatin (capsule), microcrystalline cellulose and vegetable stearate
Does Not Contain: Gluten-free, Non-GMO
Storage: Store in a cool, dry place.
Frequently Asked Questions About Niacinamide 500 mg
What are the benefits of Niacinamide 500 mg?
Niacinamide 500 mg provides vitamin B3 for normal energy metabolism and cellular antioxidant function. It supplies niacinamide, a form that does not cause the typical flushing associated with nicotinic acid.
Who should take Niacinamide 500 mg?
This Douglas Laboratories formula is intended for adults who need additional niacinamide under professional guidance. Its 500 mg strength is higher than routine nutritional requirements, and the gelatin capsule is not vegetarian or vegan.
Are there any side effects of taking Niacinamide 500 mg?
Niacinamide can cause adverse effects despite not typically causing flushing. High doses can cause nausea, vomiting, and liver problems. People receiving dialysis need medical supervision because niacinamide can cause diarrhea and low platelet counts. If you are pregnant or nursing, or if you are taking prescription medications, consult your health professional before using this supplement. KEEP OUT OF THE REACH OF CHILDREN. Use only if safety seal is intact.
How does Niacinamide 500 mg support overall health?
Niacinamide helps the body make NAD and NADP, coenzymes involved in using nutrients for energy and maintaining cellular antioxidant defenses. This supports basic cellular functions; additional vitamin B3 does not necessarily provide added benefit when nutritional needs are already met.
These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.
