Nature's Bounty Vitamina B-2 100 mg, 100 Tabletas Recubiertas (Paquete de 5 de Ahorro)

What is Vitamin B2 (Riboflavin)?

Riboflavin, also known as vitamin B2, is a water-soluble vitamin essential for energy metabolism. It forms part of the coenzymes FAD and FMN, which are involved in crucial oxidation-reduction reactions to convert food into usable energy. In addition, it acts as an antioxidant, protecting cells from oxidative damage. Although found in foods such as dairy products, eggs, and green leafy vegetables, certain situations may require an extra supply. This Nature's Bounty supplement provides 100 mg per tablet, a dose much higher than the recommended daily intake, ideal for those seeking additional support.

Main benefits supported by science

According to the European Food Safety Authority (EFSA), riboflavin contributes to:

• Normal energy metabolism: helps convert food into energy.
• Normal functioning of the nervous system: promotes nerve transmission.
• Maintenance of mucous membranes under normal conditions: contributes to the health of membranes.
• Maintenance of red blood cells under normal conditions: important for oxygen transport.
• Normal iron metabolism: facilitates its absorption and utilization.
• Protection of cells from oxidative damage: thanks to its antioxidant activity.

It also helps maintain healthy skin and vision, as it participates in the regeneration of glutathione, a powerful antioxidant. It should be noted that, although some studies suggest a possible benefit in the frequency of migraines, this claim is not approved by the EFSA and should not be considered a treatment.

Recommended dosage and available forms

The recommended daily intake of riboflavin for adults is approximately 1.4-1.6 mg. This Nature's Bounty supplement provides 100 mg per tablet, a high dose that can be useful under professional supervision. The tablets are coated to facilitate swallowing, making daily intake comfortable. It is recommended to take one tablet daily with water and a meal. Do not exceed the recommended daily dose. This economy pack contains 5 bottles of 100 tablets each, providing a total of 500 tablets, enough for several months of supplementation.

Who should take riboflavin?

Riboflavin is especially relevant for people with restrictive diets (vegan or vegetarian), athletes who want to optimize energy production, individuals with intestinal absorption problems, or those experiencing fatigue. It can also be beneficial for older people, as the absorption of B vitamins may decrease with age. It is always advisable to consult a healthcare professional before starting any supplementation to determine the appropriate dose.

Possible side effects and contraindications

Riboflavin is generally safe and well-tolerated. Being water-soluble, excess is eliminated through urine, which may acquire an intense yellow color; this is completely harmless and should not be a cause for concern. Very high doses can cause mild digestive discomfort, such as nausea. No significant contraindications have been established, but pregnant or breastfeeding women should consult their doctor. Keep out of reach of children.

Frequently asked questions

Does riboflavin help with migraines?

Some research suggests that high doses of riboflavin may reduce the frequency of migraines, but the EFSA has not approved this claim. Consult your doctor for appropriate treatment.

What is the difference between riboflavin and riboflavin 5'-phosphate?

Riboflavin 5'-phosphate (FMN) is the active form that the body uses directly, while simple riboflavin must be converted in the body. Both forms are effective; the choice depends on individual needs.

Can this supplement be taken with other medications?

In general, riboflavin does not present significant interactions, but it is always prudent to inform your doctor about all the supplements you are taking.

Food supplements should not be used as a substitute for a balanced and varied diet. Do not exceed the recommended daily dose. Keep out of reach of children.