Vitamin B3 & Niacin: How They Work?

b3 vitamin hatása

Table of Contents

What Are B Vitamins?

B Vitamins are important nutrients that help maintain the balance of our bodies. They include B12, B6, folic acid, and B3, also known as niacin.

What is B3 Vitamin (Niacin)?

B3 vitamin, also known as niacin, is a crucial B vitamin that plays a vital role in keeping our bodies functioning properly.

There are two main forms of B3 vitamin:

  • Nicotinic acid
  • Niacinamide (sometimes called nicotinamide)

Both forms can be found in foods and dietary supplements.

The Role of Niacin

Niacin, or B3 vitamin, is a water-soluble vitamin, which means our bodies don’t store it. Instead, any excess is eliminated through urine.

We can obtain this essential nutrient through our diet, and our bodies can also produce it in small amounts from an amino acid called tryptophan, found in animal protein sources.

Niacin is involved in various important functions, including:

  • Normal energy production and metabolism
  • Supporting the normal functioning of the nervous system
  • Maintaining normal psychological function
  • Keeping the mucous membranes in normal condition
  • Promoting the health of the skin
  • Reducing tiredness and fatigue

Several studies have been conducted to explore the effects of niacin, such as its potential influence on high blood pressure and cholesterol levels. 

Symptoms of Niacin Deficiency

Niacin deficiency is rare in developed countries because it is well-absorbed from most foods and added to many food products.

It’s important to ensure an adequate niacin intake, especially when certain factors are present.

Factors that can contribute to low levels of B3 vitamin include:

  • A diet low in tryptophan or a condition that reduces the body’s ability to convert tryptophan into niacin
  • Malnutrition due to conditions like alcoholism, anorexia, or inflammatory bowel disease
  • Low intake of B2, B6 vitamins, or iron, as this can reduce the amount of tryptophan converted into niacin

If you’re concerned about your niacin levels, it’s best to consult with a healthcare professional. To support your dietary needs, you can also consider incorporating dietary supplements into your routine.

Sources of B3 Vitamin

B3 vitamin can be found in various foods, especially meats, fish, nuts, and legumes, such as:

  • Red meats: beef, beef liver, pork
  • Poultry
  • Fish
  • Brown rice
  • Fortified cereals
  • Nuts and seeds
  • Legumes
  • Bananas
b3 vitamin tapasztalatok

How Much Niacin Do We Need?

Niacin is measured in niacin equivalents (NE). One NE equals 1 milligram of niacin or 60 mg of tryptophan. The recommended daily intake of niacin for adults over 19 years old is 16 mg NE for males, 14 mg NE for females, 18 mg NE for pregnant women, and 17 mg NE for breastfeeding women.

The tolerable upper intake level (UL) is the maximum daily intake that is unlikely to cause any harmful effects. The UL for niacin in adults over 19 years old is 35 milligrams.

B3 Vitamin Tablets and Capsules

Since B3 vitamin is best utilized when combined with other B vitamins and vitamin C, you can find these nutrients in quality multivitamin supplements like USA Medical Multivitamin for Women and USA medical MULTIVITAMIN for Men.

These products combine essential vitamins with the power of natural plants and fruit extracts, such as cranberry, hawthorn, grape seed, pomegranate, and black currant.

The USA medical NEURO PLUS capsule contains not only B3 vitamin but also 22 other important vitamins and minerals, as well as extracts from 8 valuable plants and fruits.

If you’d like to try other premium-quality supplements, explore our dietary supplements on the website!

Facebook
Twitter
WhatsApp
Email

These statements have not been evaluated by the Food and Drug Administration. These products/services are not intended to diagnose, treat, cure, or prevent any disease.

Popular Articles

What Is CBG Oil?

If you’re looking for a comprehensive, natural solution to tackle inflammation and its debilitating effects, you’re in the right place. Welcome to the new era

What is Inflammation?

The Invisible Enemy Within You wake up feeling groggy, your joints ache, and that old neck pain seems to have returned. No, it’s not just

The Science Behind CBG Oil

The Science Behind CBG Oil

CBG oil has been creating waves in the health and wellness industry, and for good reasons. But with any health trend, it’s crucial to separate

Top-Rated Products