B-6 100 mg
NOW
B-6 100 mg
4.8
★ ★ ★ ★ ★
(6058 ratings)
Vitamin B6 100 mg
Score 95.0
NOW B-6 100 mg provides a high dose of standard pyridoxine hydrochloride at an exceptionally low price per serving, making it one of the most cost-effective options for Vitamin B6 supplementation on the market. It's a popular choice for general B6 support, widely available, and comes from a highly reputable brand.
Quantity: 250 Capsule(s)Servings size: 1 Veg Capsule(s) (250 servings)
Selected goals:
Other goals:
Energy
Brain Health
Mood Support
General Health
leaderboard Score 95.0
NOW B-6 100 mg provides a high dose of standard pyridoxine hydrochloride at an exceptionally low price per serving, making it one of the most cost-effective options for Vitamin B6 supplementation on the market. It's a popular choice for general B6 support, widely available, and comes from a highly reputable brand.
insights Analysis
This NOW B-6 supplement is a classic example of an affordable and effective Vitamin B6 product. It delivers 100mg of Pyridoxine Hydrochloride, a common and well-researched form of B6, which is sufficient for most individuals to support their daily needs and address mild deficiencies. With 250 servings at just $0.04 per serving, it offers outstanding value, especially considering NOW's strong reputation for quality and purity, frequently recommended by nutritionists for budget-conscious consumers. The high number of positive online reviews (5616) further attests to its widespread acceptance and perceived efficacy among users, making it a reliable choice for general health support.
- Extremely low price per serving
- High dose of Vitamin B6 (100mg)
- Highly reputable brand (NOW)
- Very large number of positive reviews
- Uses Pyridoxine Hydrochloride form, which requires conversion by the body (less bioavailable than P-5-P for some individuals)
$11.29($0.04 per serving)
 Vitacost | $ 11.29 | |
 Daily Vita | $ 11.60 | |
 iHerb | $ 12.24 |
bolt Effectiveness for goals
Yes, Vitamin B6 is a widely recognized and often recommended treatment for nausea and vomiting in pregnancy, commonly known as morning sickness. It is considered a first-line pharmacological therapy for mild to moderate symptoms. Pregnant individuals should consult their healthcare provider before taking any supplements.
Vitamin B6, or pyridoxine, is crucial for over 100 enzyme reactions, primarily involved in protein metabolism, red blood cell formation, and nervous system health. It plays a key role in metabolic processes that convert food into energy. Maintaining adequate B6 levels supports overall health and proper bodily functions.
Absolutely, Vitamin B6 is vital for brain development and function, and for maintaining a healthy nervous system. It is involved in the synthesis of several key neurotransmitters, such as serotonin, dopamine, and GABA, which regulate mood, sleep, and cognitive processes. Adequate B6 intake is essential for proper nerve signaling.
Some studies suggest that Vitamin B6 supplementation may help reduce certain PMS symptoms, particularly mood swings, irritability, and breast tenderness. The exact mechanism is not fully understood, but it may involve its role in neurotransmitter synthesis. However, evidence is mixed, and more robust research is needed.
Vitamin B6 is involved in the production of neurotransmitters like serotonin and norepinephrine, which are critical for mood regulation. Some research indicates that B6 supplementation may positively influence mood and reduce symptoms of depression, particularly in individuals with a deficiency. However, it should not replace prescribed treatments for mental health conditions.
schedule Dosage, timing & forms
The Recommended Dietary Allowance (RDA) for adult men and women (19-50 years) is 1.3 mg per day. For those over 50, it is 1.7 mg for men and 1.5 mg for women. These recommendations are for healthy individuals.
Yes, taking excessively high doses of Vitamin B6, particularly from supplements, can be harmful. The most well-known adverse effect is sensory neuropathy, which can cause numbness and tingling in the extremities. This risk increases with doses significantly above the Tolerable Upper Intake Level (UL) of 100 mg/day.
The Tolerable Upper Intake Level (UL) for Vitamin B6 in adults is 100 mg per day. Consuming amounts significantly above this UL, particularly from supplements, can lead to adverse effects like peripheral neuropathy. It is advisable not to exceed this limit without professional guidance.
There is no specific "best" time to take Vitamin B6; it can be taken at any time of day. Consistency in taking the supplement is generally more important than the exact timing. Some individuals may prefer to take it with a meal to avoid potential stomach upset.
Vitamin B6 supplements commonly contain pyridoxine hydrochloride (pyridoxine HCl). The active coenzyme form, pyridoxal 5'-phosphate (P5P), is also available in some supplements. Other forms like pyridoxal and pyridoxamine also exist in food.
health_and_safety Safety & interactions
Long-term intake of high doses, typically exceeding 200 mg per day, can lead to sensory peripheral neuropathy, characterized by numbness, tingling, and pain in the extremities. Other less common side effects might include skin lesions, photosensitivity, and gastrointestinal issues. These effects usually resolve after discontinuing supplementation.
For adults, the tolerable upper intake level (UL) for Vitamin B6 is set at 100 mg per day from supplements and fortified foods. Consuming amounts above this UL regularly increases the risk of adverse effects, primarily neurological damage. This limit is established to prevent potential harm.
The primary and most concerning symptom of Vitamin B6 toxicity, typically from chronic high doses, is sensory peripheral neuropathy. This involves symptoms like numbness, tingling, and burning pain, often starting in the hands and feet. Other less common signs might include skin lesions or gastrointestinal upset.
Yes, Vitamin B6 can interact with several medications. For instance, it may reduce the effectiveness of levodopa (used for Parkinson's disease) and can interact with anti-seizure medications like phenytoin and phenobarbital. It is important to consult a healthcare provider when combining Vitamin B6 supplements with prescription drugs.
Vitamin B6 is generally considered safe during pregnancy and breastfeeding when taken within recommended dietary allowances. Higher doses might be used under medical supervision for specific conditions like severe morning sickness. Always discuss any supplementation with a healthcare provider to ensure appropriate dosing.
Ingredients
| Ingredient | Amount per serving |
|---|---|
Vitamin B6 | 100 mg |
Categories
Vitamin B6 95.0
This product represents an exceptional value within the Vitamin B6 category, delivering a potent 100mg dose of the common Pyridoxine Hydrochloride form at an incredibly low price per serving from a highly trusted brand. It serves as a gold standard for affordable and effective B6 supplementation.
Goals
General Health 95.0
For general health, this product is outstanding due to its high dose, low cost, and brand reliability. It provides ample B6 for its numerous roles in the body, making it a cornerstone for foundational health for most individuals without specific P-5-P needs.
Energy 90.0
As a critical coenzyme in energy metabolism, 100mg of B6 can significantly aid in converting food to energy. Its excellent value allows for consistent intake, making it highly effective for energy support for most users.
Brain Health 85.0
B6 is vital for neurotransmitter synthesis which supports brain function. While the HCl form requires conversion, the substantial 100mg dose means most individuals will get adequate active B6 to support cognitive and neural health effectively.
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