B-50
NOW
B-50
4.7
★ ★ ★ ★ ★
(4265 ratings)
Thiamin 50 mg
Riboflavin 50 mg
Niacin 50 mg
Vitamin B12 50 mcg
Vitamin B5 50 mg
Choline 50 mg
Vitamin B6 50 mg
Score 75.0
A comprehensive and affordable B-complex by NOW, providing balanced doses of B vitamins and related co-factors. It's a popular choice for general health, energy, and mood support, though it uses some less bioavailable forms of B vitamins.
Quantity: 100 Tablet(s)Servings size: 1 Tablet(s) (100 servings)
Selected goals:
Other goals:
Energy
Brain Health
Cognitive Support
Cardiovascular Support
Testosterone Support
leaderboard Score 75.0
A comprehensive and affordable B-complex by NOW, providing balanced doses of B vitamins and related co-factors. It's a popular choice for general health, energy, and mood support, though it uses some less bioavailable forms of B vitamins.
insights Analysis
NOW B-50 is a well-regarded B-complex supplement designed to support various bodily functions, as indicated by its broad range of goals including energy, brain health, metabolism, and skin health. It provides 50mg or 50mcg of most B vitamins, plus choline, inositol, and PABA, at a very competitive price per serving. While the dosages are generally effective for daily support, the use of synthetic forms like cyanocobalamin (B12) and pyridoxine hydrochloride (B6) rather than their active, methylated forms (methylcobalamin, P-5-P) means it may not be optimally absorbed or utilized by all individuals, especially those with MTHFR gene variations. Online reviews consistently praise its efficacy for energy and mood, and NOW is a reputable brand known for quality and affordability.
- Provides a full spectrum of B vitamins, plus Choline, Inositol, and PABA.
- Excellent price per serving, offering great value for a standard B-complex.
- From a highly reputable and well-trusted brand (NOW Foods).
- Uses non-active forms of Vitamin B12 (Cyanocobalamin) and Vitamin B6 (Pyridoxine Hydrochloride), which may be less bioavailable for some.
- The listed PABA and Inositol quantities are quite high, possibly duplicated in the ingredient list, which might not be intended per serving.
- High doses of some B vitamins can cause temporary yellow urine (Riboflavin effect).
- Individuals with specific genetic variations (e.g., MTHFR) may not optimally convert the folic acid (Folate) and cyanocobalamin (B12) forms.
$10.49($0.10 per serving)
 Amazon | $ 10.49 | |
 Vitacost | $ 11.49 | |
 Daily Vita | $ 11.60 | |
 iHerb | $ 13.12 |
bolt Effectiveness for goals
B-complex supplements typically support overall cellular function, energy metabolism, and nervous system health. They combine essential B vitamins that work synergistically to help the body convert food into energy. These vitamins are crucial for maintaining good health and well-being.
B vitamins play a vital role as coenzymes in various metabolic processes that convert carbohydrates, fats, and proteins into usable energy. Each B vitamin has a specific function in these pathways, helping to ensure efficient energy release. This collective action supports cellular energy throughout the body.
Yes, several B vitamins, including B1, B6, and B12, are essential for maintaining nervous system health. They contribute to neurotransmitter synthesis, nerve signal transmission, and the maintenance of myelin sheaths. Adequate intake of these vitamins is important for proper nerve function.
Biotin is an important B vitamin that assists in the metabolism of carbohydrates, fats, and proteins. It plays a key role in several enzyme systems, supporting cellular growth and energy production. Biotin is also commonly associated with supporting the health of hair, skin, and nails.
Folate and Vitamin B12 are critical partners in several metabolic processes, particularly in red blood cell formation and DNA synthesis. They work synergistically in the methylation cycle, a fundamental biochemical pathway in the body. Adequate levels of both are necessary for the proper function of each other.
schedule Dosage, timing & forms
B vitamins are water-soluble and can generally be taken at any time of day, though many people prefer to take them in the morning. Some individuals find that taking them with breakfast helps support energy metabolism throughout the day. It's often beneficial to take them consistently at the same time each day to establish a routine.
It is generally recommended to take B vitamin supplements with food. This can help improve absorption and minimize the potential for stomach upset that some individuals might experience. Taking them with a meal can also aid in their integration with other nutrients for metabolism.
The B vitamins are a group of eight essential nutrients that often work synergistically in the body. They collectively play crucial roles in cellular metabolism, energy production, and the proper functioning of the nervous system. For example, some B vitamins act as coenzymes in the same metabolic pathways to facilitate energy conversion.
Yes, it is common to notice bright yellow or greenish urine after taking a B vitamin supplement. This is primarily due to riboflavin (Vitamin B2), which has a natural yellow pigment and is excreted by the kidneys when consumed in excess of immediate needs. This change is generally harmless and indicates the body is processing the vitamins.
Both Niacin (nicotinic acid) and Niacinamide (nicotinamide) are forms of Vitamin B3, but they have different effects. Niacin can cause a temporary skin flushing sensation, often called the 'niacin flush,' which Niacinamide typically does not. Niacinamide is often preferred in supplements to avoid this common side effect, while both forms contribute to general B3 functions.
health_and_safety Safety & interactions
Yes, the form of Vitamin B3 known as Niacin (nicotinic acid) can cause temporary skin redness, warmth, itching, or tingling. This 'niacin flush' is generally harmless and usually subsides as the body adjusts. Taking it with food may help reduce the effect.
Prolonged intake of very high doses of Vitamin B6 (pyridoxine), typically above 100-200 mg daily, has been associated with peripheral neuropathy, causing symptoms like numbness or tingling. While water-soluble, consistent high intake should be monitored. It is important to adhere to recommended dosages.
A bright yellow or fluorescent color in urine is a common and harmless effect often due to the excretion of excess Riboflavin (Vitamin B2). This indicates the body has absorbed what it needs and is eliminating the rest. It is a normal physiological response to B vitamin supplementation.
Yes, a high intake of folate can mask the symptoms of a vitamin B12 deficiency, particularly its impact on red blood cells. This can delay the diagnosis and treatment of B12 deficiency, which is crucial for neurological health. Ensuring adequate B12 alongside folate is important.
PABA (Para-aminobenzoic acid) may interact with sulfa-containing medications, such as certain antibiotics and sulfonamide drugs. It could potentially interfere with their effectiveness. Individuals taking such medications should consult a healthcare professional.
Ingredients
| Ingredient | Amount per serving |
|---|---|
Thiamine | 50 mg |
Riboflavin | 50 mg |
Niacin | 50 mg |
Vitamin B6 | 50 mg |
Folate | 667 mcg DFE |
Vitamin B12 | 50 mcg |
Biotin | 50 mcg |
Pantothenic Acid | 50 mg |
Choline | 50 mg |
PABA | 50 mg |
Inositol | 50 mg |
Categories
Niacin 85.0
The product provides 50mg of Niacin, split between Vitamin B3 and Niacinamide, offering benefits for energy and cellular health. The inclusion of Niacinamide helps minimize the 'niacin flush' effect.
Thiamin 85.0
With 50mg of Thiamine (B1) in multiple forms, it provides a robust dose for energy metabolism and nerve function. This is a standard and effective dosage for a B-complex.
Riboflavin 85.0
Providing 50mg of Riboflavin (B2), this product ensures adequate intake for energy production and antioxidant support. This high dose is typical for comprehensive B-complexes.
Goals
Metabolism Boost 85.0
All B vitamins are directly involved in converting food into energy, making this complex highly effective for metabolism support. The presence of a full range ensures broad metabolic coverage.
Energy 80.0
B vitamins are crucial for energy metabolism, and this product provides a comprehensive dose of all B vitamins. Many users report increased energy, aligning with the product's formulation for this goal.
General Health 80.0
As a comprehensive B-complex, it provides essential vitamins that support a multitude of bodily functions. Its broad spectrum makes it an excellent daily supplement for overall well-being and nutrient intake.
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