NaturesPlus Vitamina B2 (Riboflavina) 100 mg - 90 Comprimidos

What is Vitamin B2 (Riboflavin)?

Vitamin B2, also known as riboflavin, is a water-soluble vitamin essential for multiple bodily functions. It is part of the B vitamin complex and acts as a precursor to the coenzymes flavin mononucleotide (FMN) and flavin adenine dinucleotide (FAD), which are fundamental in cellular energy metabolism. Since it cannot be stored in large quantities, it is necessary to obtain it regularly through diet or food supplements.

Riboflavin is naturally found in foods such as milk, eggs, lean meats, green leafy vegetables, and whole grains. However, certain factors such as an unbalanced diet, stress, alcohol consumption, or some health conditions can increase the risk of deficiency. In such cases, a supplement like NaturesPlus Vitamin B2 can help meet daily needs and maintain optimal nutritional status.

Main Benefits Backed by Science

Riboflavin has been the subject of numerous studies and its benefits are recognized by the European Food Safety Authority (EFSA). Approved health claims include:

• Normal energy metabolism: Vitamin B2 contributes to normal energy metabolism, helping to convert food into usable energy for cells.
• Nervous system function: It contributes to the normal functioning of the nervous system, supporting the transmission of nerve impulses and the maintenance of neuronal health.
• Maintenance of mucous membranes: It promotes the maintenance of mucous membranes in normal conditions, including those of the digestive and respiratory tracts.
• Red blood cell production: It participates in the maintenance of red blood cells in normal conditions, contributing to adequate oxygen transport.
• Iron metabolism: Riboflavin is necessary for the normal metabolism of iron, facilitating its absorption and utilization in the body.
• Antioxidant protection: It helps protect cells against oxidative damage, neutralizing free radicals that can accelerate cellular aging.

Additionally, some preliminary studies suggest that riboflavin could be beneficial in the prevention of migraines, although this claim is not approved by EFSA. It is always advisable to consult a healthcare professional for personalized information.

Recommended Dosage and Available Forms

The recommended daily allowance (RDA) of riboflavin for adults is 1.4 to 1.6 mg, an amount usually covered by a balanced diet. However, food supplements often offer higher doses, such as 100 mg per tablet of NaturesPlus, aimed at covering specific needs or deficiency states.

This product presents riboflavin in its inactive form, which the body converts into the active coenzymes FMN and FAD. There is also the active form riboflavin 5'-phosphate, which may be better absorbed by some people, although conventional riboflavin is equally effective in most cases.

The NaturesPlus tablet features a gradual release system, formulated in a special base that allows for prolonged release of ingredients over time. This promotes more constant absorption and avoids plasma peaks. In addition, it is enriched with rice bran, which provides additional nutrients.

Who Should Take Riboflavin?

Although riboflavin is necessary for everyone, certain groups can especially benefit from a supplement:

• People with restrictive diets: Vegans, vegetarians, or those who avoid dairy may have an insufficient intake, as the main sources are of animal origin.
• Athletes and active people: Increased energy metabolism during exercise can increase riboflavin needs.
• Pregnant or breastfeeding women: The demands for B vitamins increase during these stages.
• People with certain health conditions: Such as digestive disorders that affect nutrient absorption (celiac disease, inflammatory bowel disease) or chronic alcohol consumption.

It is always advisable to consult a healthcare professional before starting any supplementation.

Possible Side Effects and Contraindications

Riboflavin is considered safe even at high doses, as excess is eliminated in the urine. The most common side effect is the intense yellow discoloration of urine, a harmless phenomenon due to the excretion of excess vitamin. However, very high doses (several grams) could cause mild gastrointestinal discomfort.

There are no significant contraindications, but people allergic to any of the ingredients should avoid the product. This supplement is suitable for vegetarians and is gluten-free. Store in a cool, dry place, out of reach of children.

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

Frequently Asked Questions

Can I take riboflavin with other supplements?

Yes, riboflavin is compatible with most vitamins and minerals. In fact, it acts synergistically with other B vitamins and iron. However, it is advisable not to exceed recommended doses without medical supervision.

How long does it take to notice the effect?

The effects of riboflavin on energy metabolism can be seen within a few days, although the improvement of certain parameters (such as skin or mucous membrane condition) may require several weeks of regular supplementation.

Is it necessary to take this product with food?

It can be taken with or without food, although taking it with a light meal may improve absorption and reduce possible gastric discomfort.

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

Conventional riboflavin is the inactive form that the body must convert into the active coenzymes. Riboflavin 5'-phosphate is the active form, ready for use. In people with certain genetic variants, the active form might be more effective, but generally both are effective.

This product is not intended to diagnose, treat, cure, or prevent any disease.