Riboflavina (Vitamina B2) 100 mg, 100 Cápsulas

What is Vitamin B2 (Riboflavin)?

Discover Nature'S — Vitamin B2, also known as riboflavin, is a water-soluble vitamin that belongs to the B vitamin complex. It is essential for the body because it acts as a precursor to two key coenzymes: flavin mononucleotide (FMN) and flavin adenine dinucleotide (FAD). These coenzymes are involved in numerous metabolic reactions, especially in the production of energy from food. Each capsule of this product provides 100 mg of riboflavin, a dose much higher than the recommended daily intake, allowing for a concentrated supply for those seeking additional support.

Main Science-Backed Benefits

The European Food Safety Authority (EFSA) has approved several health claims for riboflavin. According to EFSA, vitamin B2 contributes to:

• Normal energy metabolism: by participating in the electron transport chain, it facilitates the transformation of carbohydrates, fats, and proteins into usable energy.
• Normal functioning of the nervous system: it helps maintain the integrity of nerve cells and impulse transmission.
• Maintenance of normal mucous membranes: it promotes the health of the membranes lining the digestive tract, respiratory tract, and other surfaces.
• Maintenance of normal red blood cells: it is necessary for the production and maturation of erythrocytes.
• Normal iron metabolism: it optimizes the absorption and utilization of iron in the body.
• Protection of cells from oxidative damage: it acts as an antioxidant by neutralizing free radicals.

These claims are recognized by EFSA, so we can scientifically state that riboflavin plays a fundamental role in these physiological processes.

Recommended Dosage and Available Forms

The recommended daily intake of riboflavin for adults is 1.4 to 1.6 mg. However, this supplement contains 100 mg per capsule, a considerably higher dose. High doses can be used under the supervision of a healthcare professional to meet specific needs. Riboflavin is presented in its standard form (riboflavin), which the body converts into its active forms (FMN and FAD). The capsule format is easy to swallow and keeps well in a cool, dry place. It is recommended to take one capsule daily with a meal to improve absorption. Do not exceed the indicated dose.

Who should take riboflavin?

This supplement may be suitable for people with low dietary intakes, such as those following restrictive diets or with reduced consumption of dairy products, organ meats, and eggs (natural sources of riboflavin). It may also be useful for athletes, pregnant or breastfeeding women, and people with certain conditions that increase requirements (e.g., malabsorption disorders). If you experience frequent fatigue or notice skin or mucous membrane problems, an extra supply of riboflavin could be beneficial. It is always advisable to consult a doctor or nutritionist before starting supplementation.

Possible Side Effects and Contraindications

Riboflavin is a safe and well-tolerated vitamin, even at high doses. The most common observation is an intense yellowing of the urine, a completely harmless effect due to the elimination of excess vitamin. No toxicity or serious adverse effects have been reported with high doses. However, people allergic to any of the product's components should avoid its consumption. As with any supplement, it is important not to exceed the recommended daily dose. This product should not be used as a substitute for a varied and balanced diet.

Frequently Asked Questions

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

Standard riboflavin (present in this product) is the inactive form that the body must convert into FMN and FAD through phosphorylation. Riboflavin 5'-phosphate is an already active form that does not require conversion, making it considered more bioavailable. Both are effective, but the standard form is more common and economical.

Can I take this supplement with other medications?

Some medications can interfere with riboflavin levels, such as tricyclic antidepressants, oral contraceptives, and certain antipsychotics. Consult your doctor if you are taking any medication chronically.

Is this product suitable for vegans?

The product information does not specify the origin of the capsules. To confirm if they are suitable for vegans, it is recommended to check the manufacturer's labeling or contact the brand's customer service directly.

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.