B-2 100 mg
Nature's Bounty
B-2 100 mg
4.8
★ ★ ★ ★ ★
(501 ratings)
Riboflavin 100 mg
Score 75.0
A mainstream Vitamin B2 supplement providing a 100mg dose from a well-known brand. It's a solid, reliable option for general B2 needs, but it isn't the most cost-effective choice compared to other pure B2 products.
Quantity: 100 Tablet(s)Servings size: 1 Tablet(s) (100 servings)
Selected goals:
Other goals:
Energy
General Health
Vision Support
Skin Health
leaderboard Score 75.0
A mainstream Vitamin B2 supplement providing a 100mg dose from a well-known brand. It's a solid, reliable option for general B2 needs, but it isn't the most cost-effective choice compared to other pure B2 products.
insights Analysis
Nature's Bounty B-2 100 mg is a straightforward Riboflavin supplement from a brand with broad market presence and consumer familiarity. The 100mg dosage is effective for supporting the various functions of Vitamin B2, from energy metabolism to skin and vision health. This product is generally well-received by users, evidenced by its decent review count. Nutritionists recognize Riboflavin as an essential nutrient, and a pure B2 supplement like this is a direct way to ensure adequate intake. However, for consumers prioritizing cost-efficiency, there are alternatives that offer the same dosage and benefits at a lower price per serving.
- From Nature's Bounty, a widely available and recognized brand.
- Delivers a standard and effective 100mg dose of Riboflavin.
- Generally accessible and trusted by a broad consumer base.
- Price per serving is average and not as competitive as some other pure 100mg B2 supplements.
- Does not utilize an activated form of Riboflavin, which might offer better absorption for some individuals.
$8.49($0.08 per serving)
 Vitacost | $ 8.49 | |
 iHerb | $ 8.79 |
bolt Effectiveness for goals
Riboflavin is essential for cellular energy production, the metabolism of fats, and the conversion of other B vitamins into their active forms. It plays a crucial role in maintaining healthy skin, eyes, and nerve function by supporting various metabolic processes.
Some research suggests that high-dose Riboflavin supplementation may help reduce the frequency and duration of migraine attacks in certain individuals. This effect is thought to be due to its role in improving mitochondrial energy metabolism.
Riboflavin is vital for the body's energy production processes by helping convert food into usable energy. While essential for preventing fatigue due to deficiency, supplemental Riboflavin typically does not provide an 'energy boost' in individuals who are not deficient.
Riboflavin is important for normal vision and is being studied for its potential role in preventing or slowing the progression of certain eye conditions, such as cataracts. Its involvement in antioxidant pathways may help protect eye tissues from oxidative damage.
Riboflavin supplementation is highly effective in preventing and treating Riboflavin deficiency, also known as ariboflavinosis. Deficiency can lead to symptoms like sore throat, cracks at the corners of the mouth, and certain skin and eye conditions.
schedule Dosage, timing & forms
The Recommended Dietary Allowance (RDA) for adult men is 1.3 mg per day and for adult women is 1.1 mg per day. Higher doses might be used in supplements, often ranging from 5 mg to 100 mg, depending on individual needs or specific conditions. It's best to consult a healthcare professional for personalized dosage advice.
There is no established tolerable upper intake level (UL) for Riboflavin because there is no evidence of toxicity from high intakes. Even at very high doses, excess Riboflavin is typically excreted in the urine. However, extremely high doses can sometimes lead to temporary digestive upset.
For specific conditions, such as migraine prevention, higher doses of Riboflavin are often used, typically around 400 mg per day. This specific dosage should only be taken under the guidance and supervision of a healthcare professional. These doses are significantly higher than the RDA.
Taking Riboflavin with food can enhance its absorption, particularly if the food contains protein. It is fat-soluble in some forms and its absorption is improved in the presence of food. Many recommend taking it with a meal.
Riboflavin is commonly available in supplement form as riboflavin or riboflavin 5'-phosphate (FMN). It can be found in capsules, tablets, and sometimes in liquid formulations. Riboflavin 5'-phosphate is the metabolically active form and is sometimes preferred for better absorption.
health_and_safety Safety & interactions
Riboflavin is generally considered safe for most healthy adults when taken at recommended doses. As a water-soluble vitamin, excess amounts are typically excreted in the urine. Serious adverse effects are rare.
Adequate Riboflavin intake is crucial during pregnancy and lactation for both maternal and infant health. While generally considered safe at recommended doses, pregnant or breastfeeding individuals should consult their healthcare provider before taking any new supplements. Excessively high doses are not recommended without medical supervision.
Riboflavin is generally well-tolerated, even at high doses. The most common noticeable effect is a harmless, bright yellow-orange discoloration of urine. Gastrointestinal upset is rare but possible with very high intakes.
Riboflavin (Vitamin B2) is generally considered safe when consumed in amounts found naturally in foods or from supplements at recommended doses. It is a water-soluble vitamin, meaning excess amounts are typically excreted by the body. Serious adverse effects are rare.
Since Riboflavin is water-soluble, excess amounts are primarily excreted in the urine, leading to bright yellow urine. There is no established Upper Tolerable Intake Level (UL) for Riboflavin due to its low toxicity. However, extremely high doses might rarely cause mild digestive upset.
Ingredients
| Ingredient | Amount per serving |
|---|---|
Riboflavin | 100 mg |
Categories
Riboflavin 75.0
This product focuses solely on Riboflavin, delivering a consistent and pure 100mg dose. It's a reliable option for individuals specifically looking to supplement with Vitamin B2, though better per-serving value exists in the market.
Goals
Energy 80.0
Riboflavin is integral to the body's energy production pathways, supporting the conversion of food into ATP. A 100mg dose effectively contributes to maintaining optimal energy levels and combating fatigue caused by inadequate B2.
General Health 80.0
This supplement directly contributes to overall health by supplying an essential micronutrient involved in cellular growth, red blood cell production, and the metabolism of other B vitamins. Its purity ensures focused support for general well-being.
Vision Support 75.0
Riboflavin is crucial for maintaining the health of the cornea and lens of the eye, and a 100mg daily intake can help protect against oxidative stress and may play a role in preventing certain eye conditions.
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