Premier Research Labs, Premier Complete B Capsules, 60 Plant-Source Capsules

B vitamins play important roles in nearly all of the body's functional systems. Some of the wide-reaching supportive roles of B vitamins include the health of the nervous system, support for liver, skin, and hair as well as maintaining muscle tone in the gastrointestinal tract. A sufficient level of B vitamin intake is essential for maintaining adequate energy metabolism, mood balance, hormone synthesis, hemoglobin formation, and proper nerve cell impulse transmissions.

Since they work as a team, the best way to take B vitamins is to consume all of them together. The vitamin B family supports whole-body health and wellness, so let's take a closer look at these must-have nutrients:

Vitamin B1 – Thiamine HCL: Thiamine enables the body to use carbohydrates as energy and plays a central role in nerve, muscle, and heart health. Energy transport within cells would be impossible without vitamin B1, which is involved in the creation of adenosine triphosphate (ATP).

Vitamin B2 – Riboflavin: Vitamin B2, riboflavin, helps to break down fats, proteins, and carbohydrates, making it critical to managing the energy supply of the body. Riboflavin is a component of two major coenzymes that play a major role in energy production, cellular function and growth, and healthy metabolism function.

Vitamin B3 – Niacin: Vitamin B3 is another superstar of the B vitamin family that supports cardiovascular health and carbohydrate metabolism. This incredible B vitamin is also important to keep the brain healthy, providing the brain with energy to function properly.

Vitamin B5 – Pantothenic Acid: Pantothenic acid, also known as vitamin B5, supports healthy hair, skin, eyes, and liver function by supporting the conversion of food into glucose. Vitamin B5 plays a vital role in the production, transport, and breakdown of fats and promotes the production of acetylcholine, an important neurotransmitter.

Vitamin B6 – Pyridoxal-5-Phosphate (P-5-P): The active form of vitamin B6, known as P-5-P, serves as a critical cofactor in many enzymatic reactions in the body, supporting amino acid metabolism, nervous system health, and the biosynthesis of neurotransmitters such as serotonin and GABA.

Vitamin B7 – Biotin: Well known to support healthy skin and nails, biotin is crucial for its effects in supporting healthy metabolism and regulating healthy cholesterol and blood sugar. This B vitamin helps convert certain nutrients into energy, making it an important part of the B complex family.

Vitamin B9 – Folate (as 5-Methyltetrahydrofolate or 5-MTHF): Folic acid, known as vitamin B9 and folate, is an important compound that allows the body to produce DNA, RNA, and other genetic material. The active form of folate, 5-methyltetrahydrofolate (5-MTHF), is a highly bio-available form of folic acid. Working along with vitamins B12 and B6, folate helps to support healthy homocysteine metabolism. Folate is also critical for the growth and reproduction of red blood cells and white blood cells.

Vitamin B12 – (as Adenosylcobalamin, Methylcobalamin): In the form of adenosylcobalamin and methylcobalamin, vitamin B12 is critical for the healthy formation of red blood cells and the health of nerve tissues. The metabolism of dietary carbohydrates, proteins, and fats is an essential step in energy production that requires vitamin B12. Working along with folate and vitamin B6, vitamin B12 helps to support healthy homocysteine metabolism.