It’s critical for keeping the body’s fuel levels up. Riboflavin is essential for the production of ATP from glucose (ATP). Whenever your body needs energy, it makes ATP from the nutrients you eat. ATP is essential for muscle energy storage.

Deficits in riboflavin can lead to lethargy, swelling in the throat and eyes, impaired vision, and even depression. As a result, the skin around the mouth can dry out, crack, and develop dermatitis. Reproductive difficulties may be accompanied by hyperemia and edoema in the neck, liver degeneration, and hair loss.

Certain foods naturally contain vitamin B-2, also known as riboflavin. It is also present in other foods, but only in the form of a synthetic. Energy is produced in the body through the actions of cells, and the B vitamins, including vitamin B-2, are essential to their proper functioning.

Meat, fortified foods, and some nuts and green vegetables are good sources of riboflavin.

  • Dairy milk.
  • Yogurt.
  • Cheese.
  • Eggs.
  • Trim cuts of beef and pig.
  • Abdominal organs (beef liver)
  • White meat chicken breast.
  • Salmon.

B2 vitamin riboflavin. Milk, meat, eggs, nuts, enriched flour, and green vegetables are all great sources of this nutrient, but there are many others.

There are numerous physiological functions that riboflavin supports. It’s essential for building healthy tissues like skin and gut lining, producing healthy blood cells and nerves, and keeping your brain working.

Preventing riboflavin deficiency, treating migraines, and lowering homocysteine levels in the blood are the most common uses of riboflavin. However, there is little solid evidence to support its use for anything beyond acne and minor muscle cramps.

One of the B vitamins is riboflavin. Milk, meat, eggs, nuts, fortified flour, and leafy greens are all good sources. Vitamin B complex products typically include riboflavin alongside the other B vitamins.

Vitamin B complex typically consists of vitamins B1, B2, B3, B5, B6, B12, and folic acid.

Some products may also include biotin, para-aminobenzoic acid (PABA), choline bitartrate, and inositol, but others may not.

Deficiencies in riboflavin (riboflavin deficiency), cervical cancer, and migraine headaches are all treatable with riboflavin.

Blood disorders like congenital methemoglobinemia and red blood cell aplasia, as well as acne, muscle cramps, burning feet syndrome, carpal tunnel syndrome, and other conditions, are treated with it as well. Eye fatigue, cataracts, and glaucoma are some of the conditions that riboflavin is used to treat.

Canker sores, memory loss (including Alzheimer’s disease), ulcers, burns, alcoholism, liver disease, sickle cell anaemia, and lactic acidosis brought on by treatment with a class of AIDS medications called NRTI drugs are some of the other conditions that can be helped.

What is the procedure?

Riboflavin is essential for healthy skin, digestive tract lining, red blood cell formation, and many other bodily processes.

What is riboflavin?

Riboflavin is vitamin B2. Vitamins are organic compounds integral to numerous physiological functions. The body’s many tissues rely on riboflavin for proper functioning.

To treat or prevent riboflavin deficiency, riboflavin is used.

The uses of riboflavin covered by this medication guide are not exhaustive.


Read and comply with all warnings and instructions on prescription drug packaging and labels. It is important to be completely transparent with all of your healthcare providers about your current health status, including any and all illnesses, allergies, and medications.

Prior to taking this medication,
If you have other medical conditions, including but not limited to those listed below, please consult your doctor or pharmacist before using this medication.

problems with the gallbladder; or

liver disease, especially cirrhosis.

While taking riboflavin during pregnancy is probably safe, your dosage needs may change. If you are pregnant, you should not take riboflavin unless your doctor tells you to.

It is unknown whether riboflavin poses any dangers to nursing mothers, but your dose requirements may change. If you are breastfeeding, talk to your doctor before taking riboflavin.

Children should never be given riboflavin without first consulting a doctor.

What is the proper method of riboflavin administration?

Be sure to follow the label’s instructions or your doctor’s advice to a T before using. Never use for less time or in larger quantities than prescribed.

As people get older, they need a higher riboflavin RDA. Obey your doctor’s advice. The USDA Nutrient Database (previously “Recommended Daily Allowances”) and the Office of Dietary Supplements at the National Institutes of Health can also be helpful resources.

Keep out of the refrigerator, freezer, and direct sunlight.

I’m worried about what might happen if I forget to take a dose.

In the event that it is almost time for your next scheduled dose, skip the missed one and go back to your regular dosing schedule. Do not take any additional medicine to make up the missed dose.

What will happen if I take too much?

Get in touch with a doctor right away, or dial the poison hotline number (1-800-222-1222).

During my riboflavin treatment, I was wondering what I should not consume.

Please adhere to the recommendations of your healthcare provider regarding your diet, fluid intake, and physical activity.

Effects of Riboflavin

The following are symptoms of an allergic reaction that require immediate medical attention: hives; trouble breathing; facial, lip, tongue, or throat swelling.

Diarrhea and frequent urination are signs that you should see a doctor. These symptoms may indicate that your riboflavin intake is too high.

Yellow or orange urine is a common side effect of riboflavin, but it is generally harmless.

There may be additional negative effects besides those listed here. If you are experiencing any adverse effects, please consult your doctor. Call FDA at 1-800-FDA-1088 if you experience any adverse reactions.

Effects of Riboflavin (more detail)

Which other medications might impact riboflavin levels?

Riboflavin may interact with other drugs such as prescription and OTC medications, vitamins, and herbal supplements. Make sure all of your doctors know what medications you’re taking, whether you’re adding new ones or taking them less frequently.

Vitamin B2, or riboflavin, is one of the eight B-complex vitamins. Like the other B vitamins, it helps the body create energy, but it also has many other functions.

Because it is a water-soluble vitamin, B2 is lost every time you pee. Eating riboflavin-rich foods is the best way to get this vitamin.

The NHS website of the United Kingdom lists the following foods as good sources of riboflavin: eggs, nuts, dairy products, meats, broccoli, brewer’s yeast, Brussel sprouts, wheat germ, wild rice, mushrooms, soybeans, green leafy vegetables, and whole grain and enriched cereals and bread (opens in new tab).


Riboflavin is an essential vitamin for proper growth and general well-being. It facilitates the oxidation of oxygen and the breakdown of carbs, proteins, and fats for energy.

According to Dr. Sherry Ross, a women’s health expert at Providence Saint John’s Health Center in Santa Monica, California, riboflavin is also used for the development and function of the skin, lining of the digestive system, blood cells, and other vital organs.

The importance of vitamin B2 to healthy eyesight is well-documented. Glutathione is a crucial antioxidant in the eye, and without it, the eye would be at risk, as reported by the National Center for Biotechnology Information(opens in new tab).

Consuming a diet high in riboflavin has been shown to reduce the likelihood of developing cataracts, according to the NLM (opens in new tab). Cataract prevention may also be aided by taking riboflavin and niacin supplements.

Also, it appears that certain vitamins, chemicals, and minerals in the bloodstream rely on adequate levels of B2. Vitamin B6 and folate (vitamin B9), for instance, need to be converted by riboflavin before they can be used by the body. Studies have shown that riboflavin plays a crucial role in iron metabolism, and this finding has been published in the American Journal of Clinical Nutrition(opens in new tab).

Anemia is more likely to develop without it, according to studies. The National Library of Medicine reports that riboflavin supplementation can cut homocysteine levels by 26-40%. (opens in new tab).

Some research suggests that vitamin B2 plays an important role in a balanced diet during pregnancy. Deficiency in the B vitamin riboflavin has been linked to the development of the hypertensive disorder preeclampsia, according to research conducted at the University Women’s Hospital(opens in new tab) in Heidelberg, Germany.

Taken in sufficient doses, B2 may alleviate migraine symptoms for some people. High doses of riboflavin significantly reduced migraine frequency and severity, according to research conducted at the Humboldt University of Berlin’s neurology department(opens in new tab).

DOSE AND Deficiency of Riboflavin

Vitamin B2 (riboflavin) supplements.

Because riboflavin is a vitamin found in many common foods, riboflavin deficiency is extremely uncommon in developed countries. Deficiency is more common in some populations than others.

Dr. Kristine Arthur, an internist at Orange Coast Memorial Medical Center in Fountain Valley, California, told Live Science that “this is more common in people on extreme diets who are underweight or those with digestive problems such as celiac disease.” Vitamin B2 deficiency is more common in teenagers, alcoholics, and the elderly due to poor diet.

Anemia, sore throat, mouth or lip sores, inflammation of the skin, and swelling of soft tissue in the mouth are all symptoms of a vitamin deficiency. According to the American Journal of Clinical Nutrition, these signs of deficiency can appear in as little as a few days.

The RDA for riboflavin varies with factors like age, gender, and sexual orientation “In men, the recommended daily allowance (RDA) is 1.3 mg, and in women, it’s 1.1 mg. Cataracts can be avoided with a daily dose of 3 mg.

Migraine can also be treated with higher doses, up to 400 mg “Arthur remarked. According to the USDA, a cup of chopped kale has 0.1 mg of calcium, while a hard-boiled egg has 0.3 mg and a glass of whole milk has 0.4 mg. Almonds contain 1.4 milligrammes of riboflavin per every 135 grammes consumed.

Riboflavin is a B vitamin that is commonly found in multiple vitamin supplements. It is also sold singly in 25mg, 50mg, and 100mg doses. Unlike many vitamins, riboflavin is not toxic in large amounts and can be safely consumed without worry.

However, B2 in excessive quantities may cause some unwanted side effects. Ross noted that when taken in larger quantities, some people experience diarrhoea and a change in the colour of their urine to a yellowish orange.