B-50
NOW
B-50
4.7
★ ★ ★ ★ ★
(33178 ratings)
Vitamin B6 50 mg
Vitamin B5 50 mg
Riboflavin 50 mg
Choline 25 mg
Thiamin 50 mg
Vitamin B12 50 mcg
Niacin 50 mg
Score 85.0
NOW B-50 is a well-rounded B-complex offering comprehensive support for various bodily functions at a very competitive price point and large quantity.
Quantity: 250 Capsule(s)Servings size: 1 Veg Capsule(s) (250 servings)
Selected goals:
Other goals:
Energy
Brain Health
Mood Support
General Health
Skin Health
leaderboard Score 85.0
NOW B-50 is a well-rounded B-complex offering comprehensive support for various bodily functions at a very competitive price point and large quantity.
insights Analysis
This B-50 complex from NOW provides a comprehensive array of B vitamins, with most B vitamins dosed at 50mg (or 50mcg for biotin/B12). It also includes synergistic compounds like Choline, Inositol, and PABA, which contribute to the holistic benefits of a B-complex. The large quantity of 250 servings offers excellent value for a long-term supply, and the high review count indicates widespread consumer satisfaction.
- Contains a full spectrum of B vitamins, plus Choline, Inositol, and PABA.
- Very cost-effective with a low price per serving and a large quantity.
- Widely available and highly reviewed, indicating general satisfaction.
- Uses Cyanocobalamin for Vitamin B12 and Pyridoxine Hydrochloride for Vitamin B6, which are not the most bioavailable forms for all individuals.
- Some individuals might prefer higher doses of specific B vitamins for targeted concerns, which this 'B-50' complex might not fully address depending on their needs.
- High doses of Niacin (B3) can cause a 'flush' reaction, though Niacinamide is used here which typically mitigates this effect. Individuals sensitive to B vitamins should start with a lower dose or consult a healthcare professional.
- As with any supplement, potential interactions with medications should be discussed with a doctor, especially given the high potencies of certain B vitamins.
$18.99($0.07 per serving)
 Amazon | $ 18.99 | |
 Vitacost | $ 22.29 | |
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 iHerb | $ 24.49 |
bolt Effectiveness for goals
B-vitamin complexes provide essential nutrients involved in various bodily functions. They support cellular metabolism, energy production, and the proper functioning of the nervous system. These vitamins are crucial for maintaining overall health and well-being.
B vitamins are often referred to as a complex because they are interdependent and work synergistically in many metabolic processes. Taking them together in balanced ratios can support their collective functions more effectively than isolating individual B vitamins for most general purposes. This approach ensures support for various interconnected biochemical pathways.
B vitamins are crucial coenzymes in metabolic pathways that convert food into energy. For example, Thiamine, Riboflavin, Niacin, and Pantothenic Acid are directly involved in breaking down carbohydrates, fats, and proteins for fuel. This process is essential for maintaining cellular energy levels throughout the body.
Several B vitamins are vital for nerve function and neurotransmitter synthesis. Vitamin B6, B12, and Folate, for instance, are involved in the production of neurotransmitters that regulate mood and cognitive function. They also help maintain the myelin sheath, which protects nerve fibers.
Folate and Vitamin B12 are closely interconnected in metabolic pathways, particularly in the synthesis of DNA and red blood cell formation. Vitamin B12 is essential for the proper utilization of Folate in the body. Adequate levels of both are necessary for healthy cell division and nerve function.
schedule Dosage, timing & forms
B vitamins are often recommended to be taken in the morning or early afternoon, preferably with a meal. Taking them later in the day might interfere with sleep for some individuals due to their role in energy metabolism. Consistent daily intake is generally more important than the exact time for overall benefits.
The bright yellow color of urine after taking B vitamins is primarily due to riboflavin (Vitamin B2), which has a natural yellow pigment. This is a normal and harmless effect, indicating that the body is processing and excreting the vitamin. It simply means the vitamins are being absorbed and utilized.
DFE stands for Dietary Folate Equivalents, a unit that accounts for differences in the absorption of various forms of folate. This includes synthetic folic acid and naturally occurring folates found in food. Using DFE helps ensure consistent potency when comparing different folate sources in supplements.
B vitamins function synergistically as coenzymes in numerous metabolic processes that convert food into energy. For example, Thiamine (B1), Riboflavin (B2), Niacin (B3), Pantothenic Acid (B5), and Pyridoxine (B6) are all crucial for carbohydrate, fat, and protein metabolism. Taking them together supports these interconnected pathways efficiently.
B vitamins are water-soluble, meaning that excess amounts are generally excreted in urine rather than stored in the body. While extremely high doses of certain individual B vitamins like Niacin or Vitamin B6 can lead to adverse effects over time, the amounts in typical B-complex supplements are usually formulated to be safe for general adult daily use. Always adhere to recommended serving sizes.
health_and_safety Safety & interactions
B vitamins are water-soluble, meaning excess amounts are typically excreted in urine. However, prolonged intake of very high doses of certain B vitamins, like B6 and Niacin, can lead to adverse effects. It is advisable to consult a healthcare professional, especially if you have pre-existing conditions or are taking medications.
Yes, Niacin (nicotinic acid form) can cause a temporary skin flush, redness, itching, or warmth, particularly when taken on an empty stomach or in higher doses. This reaction is generally harmless and usually subsides as the body adjusts. The B-50 product also contains Niacinamide, which typically does not cause flushing.
Prolonged intake of very high doses of pyridoxine (Vitamin B6), typically above 100-200 mg daily, has been associated with peripheral neuropathy, characterized by nerve damage and symptoms like numbness or tingling. The dose in this product is 50 mg, which is generally considered safe for most individuals, but it's always wise to discuss with a healthcare provider.
Certain B vitamins can interact with medications. For example, high doses of Vitamin B6 might reduce the effectiveness of some anti-seizure medications, and Folate can interact with specific antiepileptic drugs. It is crucial to discuss any supplements with your doctor if you are taking prescription medications.
Yes, it is common for B-complex supplements to turn urine a bright yellow or orange color. This is primarily due to the presence of Riboflavin (Vitamin B2), which has a naturally vivid yellow pigment that is excreted in the urine. This is a harmless and temporary effect and indicates the vitamin is being absorbed.
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 | 25 mg |
PABA | 25 mg |
Inositol | 25 mg |
Categories
Niacin 85.0
Contains 50mg of Niacin in the Niacinamide form, which is effective for most B3 benefits without causing the uncomfortable 'niacin flush' associated with nicotinic acid.
Thiamin 85.0
Delivers 50mg of Thiamine Hydrochloride, a well-absorbed form of Vitamin B1 crucial for carbohydrate metabolism and nervous system function.
Riboflavin 85.0
Provides 50mg of Riboflavin (Vitamin B2), an essential vitamin for energy production and cellular growth, in a well-utilized form.
Goals
Energy 90.0
B vitamins are fundamental for cellular energy production, and this comprehensive complex provides all necessary coenzymes to support energy metabolism efficiently throughout the body.
Metabolism Boost 90.0
B vitamins act as coenzymes in nearly every metabolic pathway, especially those involved in converting food into energy, making this complex highly effective for supporting overall metabolic efficiency.
General Health 90.0
A complete B-complex is foundational for numerous bodily functions, supporting everything from nerve health and red blood cell formation to cellular energy, making it excellent for overall well-being.
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