Is Vitamin B2 Good For You?

Vitamin B2 (riboflavin) is good for you.
Vitamin B2 (Riboflavin) reduces your risk of cancer.

Vitamin B2, or Riboflavin, is a vital nutrient in the body. It aids in metabolism and the production of red blood cells. It participates actively in our metabolism and the creation of our bodily tissues; specifically, it’s critical for maintaining healthy skin, hair strands, and red blood cells. When you are low on Vitamin B2 you may experience physical decline such as sun sensitivity to some degree (reduced ability to fight off UV rays) and slow wound healing with decreased elasticity at both tissue surfaces.

 It is an essential nutrient and is good for you. Its benefits to you include:

1) Vitamin B2 helps synthesize DNA and other essential substances in your body, so it’s naturally found in every cell of the human body.

2) It’s good for skin health because it helps convert carbohydrates into energy and decreases oxidative damage.

3) Essential to a healthy immune system function because it’s used to produce special molecules that help fight bacteria-causing infections in different parts of the body.

4) Helps metabolizing fats, proteins, and carbohydrates for energy production including supplying lipids needed to maintain cell membrane structure – this scavenging role has been proven important during periods of increased oxidative stress where high concentrations of free radicals can cause cell damage.

What is vitamin B2?

Vitamin B2, also called riboflavin, is a water-soluble vitamin that aids the body to metabolize proteins.

Riboflavin is needed for the proper functioning of cells located in organs such as the heart and red blood cells. A lack of this vitamin will lead to anemia, which results in paleness or a bruise-like appearance due to reduced levels of healthy red blood cells. Riboflavin helps with leg cramps by speeding up cell breakdown and reducing soreness associated with exercises such as long-distance running or biking. It hampers major cell function, powers protein metabolism, and keeps eyesight from deteriorating with age.

This vitamin helps maintain skin and nerve tissue, lower anxiety, and control blood sugar levels. Sunlight interferes with the creation of this vitamin, so people who live in sunny climates are more likely to be deficient. Good food sources of vitamin B2 include green vegetables, yeast bread, beans, and legumes such as peas or beans, tuna fish, and fortified breakfast cereals. One way you can tell if you do not have enough is by being extra sensitive to sunburns or if your skin feels prickly when you sweat.

Yellow vegetables such as squash are one main food to look for. Vitamin B2 aids in digestion among other things, so those with digestive conditions might see improvement when taking vitamin supplements.

Several studies have shown proof that a shortage in the amount of riboflavin can lead to anemia however too much will affect your metabolic functioning as well as red blood cell production. The good news is that by eating natural foods, the taste buds can slowly be awakened to a whole array of real flavors, and everything begins to taste much sweeter naturally without all the added sugar!

Sources of vitamin B2:

Sources of vitamin B2 include complex proteins (e.g. beef), yeast extract (e.g., brewer’s yeast), and nuts or legumes (e.g., peanut butter) that have been found to be the most reliable sources for vitamin B1 in previous studies on the subject by Baxter et al., despite oats being a common example of those with their own claim to fame as a source of vitamin B2 such as is found in oatmeal products among other foods with this nutrient.

Vitamin B2 (riboflavin) is present in a wide variety of natural food sources including broccoli, eggs, green leafy vegetables like kale and spinach, milk and dairy products if the milk has been fortified with riboflavin; or added to foods such as orange juice; meat from different animals including beef, pork, and lamb.

Why do we need vitamin B2?

Vitamin B2 is an essential nutrient in the human diet that helps facilitate metabolic processes, growth, and development.

It also works to create healthy skin, eyes, nervous system, and connective tissue. It also aids with cell metabolism so our cells can convert the food we eat into energy more efficiently. Without vitamin B 2 on a regular basis, many people notice they may have trouble breathing or a form of body ache called beriberi which can lead to heart failure or even death. This might be due to low levels of thiamine intake which are associated with cardiovascular complications such as atherosclerosis and coronary artery disease by reducing nitric oxide bioavailability leading to impairment in regulating blood pressure.

Symptoms of vitamin B2 deficiency include hair loss, fatigue, eye sensitivity to light, and dry skin.


A lack of vitamin B2 results in a deficiency called Beriberi. It’s caused by damage from alcoholism or genetic problems that prevent the body from using or storing thiamine properly. If left untreated it can progress and eventually lead to heart failure as well as neurological disorders such as Wernicke-Korsakoff Syndrome, which mainly affects memory and cognition and is sometimes referred to as “wet brain syndrome”.

Vitamin B2 deficiency can have adverse effects on the body such as glossitis and angular cheilitis in which athletes are not at risk for developing these symptoms. It’s common for people who eat a lot of sugar, junk food, or processed food to need a lot of sugar or salt to enjoy food.

Vitamin B2 helps reduce migraine headaches:

A migraine is a disorder of the central nervous system which results in moderate to severe pounding or throbbing pain on one side of the head, often accompanied by nausea and extreme sensitivity to light and sound. Migraines can last anywhere from 4-72 hours.

Migraine headaches are very painful for many people and may be accompanied by nausea, vomiting, increased sensitivity to stimuli (especially bright lights), or problems with speech. They occur at some time in about 15% of adults- mostly women- but children who have these conditions mentioned above may also suffer from migraines.

A migraine is thought to be a result of a complex neurological phenomenon that simultaneously involves inflammation in the arteries around the brain (spreading outward), changes in blood vessel constriction and dilation elsewhere in your body (triggers such as flashing lights strobe lights), and abnormalities in your moods or responses to sensory information. Migraines are thought to be related to an imbalance between excitatory and inhibitory neurotransmitters—brain chemicals—and there is evidence for genetic risk factors that may make some people more susceptible than others.

The headache is typically preceded by sensory warning signs (aura), which may last seconds or as long as 20 minutes and may occur rarely, develop gradually over a few hours, or start rapidly.

The diagnosis for migraine is based on both personal history (such as with patterns of changing aura) and Migraine Diagnostic Criteria like those established in 1994 by the International Headache Society’s international classification of headaches second edition.

J Schoenen and colleagues, 1998, investigated the efficacy of high doses of riboflavin (vitamin B2) in treating migraines. They found out that vitamin B2 is very effective in treating migraines. Their conclusion was that more studies that compare the effectiveness of riboflavin to established migraine prophylactic drugs should be done.

A randomized, double-blinded placebo-controlled investigation of the effectiveness of riboflavin in treating migraines in 48 children showed that riboflavin is effective in preventing migraines in children.

A recent study proved that 50 mg of riboflavin can treat headaches and mild migraine attacks in children.

Many studies on adults and children have also shown that vitamin B2 is very effective in treating and preventing headaches and migraines. 

Vitamin B2 helps in preventing cancer:

Cancer is a disease in which cells grow uncontrollably. Often it starts from just one abnormal cell (a knob on the tree) and becomes a mass of cells grouped together, invading nearby tissues. The abnormal cells can invade organs close by, including lymph nodes and lungs, sometimes with fatal consequences.

Cancer is a state of unhealthy cells. It arises when cells in our body divide continually and have difficulty dying. This unchecked division eventually results in the formation of a mass or tumor.

Cancer occurs when healthy cells are infected by cancerous tumor-causing cell (or) carcinogen causing those normal human cells to become malignant cancer cells that cannot die. Cancer can be treated with surgery, radiation therapy, chemotherapy, immunotherapy, and targeted therapy medicine which attacks cancerous tumors on an individual basis depending on the type and stage of cancer The most common cancers include breast, cervical, and skin cancers among others like leukemia or lymphoma.

Doctors can’t always identify what causes cancer, but at least they know how it works–it’s as simple as one bad cell multiplying and spreading (metastasizing) to the rest of your body. This is why it’s so important to have regular checkups and look out for any strange symptoms or anything that just doesn’t feel right like a lump or a kind, breast pain …

Cancer develops when a collection of cells begins to grow uncontrollably. The walls of the cells break down allowing hormones and enzymes to leak from them on their way out which in turn makes them divide which increases this cycle until they are no longer able to function normally. 

Riboflavin (vitamin B2) has antioxidant properties. It helps protect cells from oxidative stress caused by free radicals thereby reducing your risk of cancer.

Vitamin B2 reduces the risk of cataracts:

Cataracts form on the eye’s natural lens. They gradually progress from a clouded sky over time, to an almost opaque layer of opacification and can severely impair vision. Their formation is not hereditary or due to any diseases but are more of an accumulation from aging caused by toxicity and radiation exposure.

The ocular lens normally keeps its shape because it contains both proteins and water; this combination causes steric pressures in the aqueous humor that maintains the shape of the lens necessary for perfect clarity of vision. In some patients with cataracts, these molecules have become soluble enough (from continuously being immersed) to cause these changes leading to the patient seeing cloudy spots, halos around lights, or double images.

The lens of the eye is like a camera and has an important function as your brain’s doorway to the outside world that lets light in. It helps you see things clearly by focusing images on the retina at the back of your eyeball. When it gets cloudy or dense, that blocks part of these images from reaching the retina. That means cataracts can cause vision problems such as blurriness and glare, making it difficult to do everyday tasks like driving or reading.

Cataracts are very common and develop slowly over time due to changes in proteins inside cells called crystallin. As they grow and start clumping together, they form white patches on the front surface of a person’s lens that look like tiny coffee grounds floating.

Cataracts are age-related changes in the eye that can produce a clouding of vision. They affect mostly adults over 40 years old and increase steadily with age until removal reduces your sight to 20% or less. Symptoms may include increased dependence on external light, sensitivity to bright lights, halos around lights at night, blurry vision.

There are two types of cataracts- juvenile which typically affects children and adults under 40 and senile which typically affects those aged 40 years or more. The origin is unknown for both types but seems to be connected with nutritional stress such as a high sugar intake during puberty. 

Recent studies have shown that vitamin B2 is very effective in reducing the risk of cataracts. 

Vitamin B2 reduces homocysteine levels:

Homocysteine is a naturally occurring amino acid in the human body that cannot be stored in cells because it has to stay soluble at all times.

It’s synthesized from methionine and cystathionine (a molecule that is broken down from the amino acid cysteine). It can also be broken down by getting rid of other molecules, such as homoserinae, tyrosene, and pyrrolic aromatic lavines – all common parts of chemical reactions that take place during the process of cellular respiration. However, if anyone or more of these steps are not happening, then homocysteine use can lead to major headaches.

Homocysteine is a sulfur-containing amino acid. Levels of homocysteine in the blood are correlated with the risk of cardiovascular disease, osteoporosis, Alzheimer’s Disease, and other chronic diseases such as diabetes mellitus type II. The best way to lower levels of homocysteine is through diet and lifestyle changes, not by taking supplements. Supplements may have side effects or risks that vary based on synergistic factors with other medications taken concurrently.

Homocysteine contains the mineral sulfur and is sometimes called the “sulphuric acid” for this reason. It’s reduced when folate, a vitamin in healthy diets, is absorbed by a cell as one of its most important functions. Folate deficiency can lead to high levels of homocysteine in the blood; and since homocysteine has been found to be correlated with heart disease as well as Alzheimer’s Disease and Parkinson’s Disease (the three leading causes of death in North America), it would make sense to get enough folate and fulfill your basic needs there before trying every supplement under the sun.

Reducing homocysteine levels lowers the risk of coronary artery disease, neurocognitive disorders, including Alzheimer’s disease, Parkinson’s disease, vascular dementia, and epilepsy.



Riboflavin’s side effects are few in number compared to most treatments. Common riboflavin-related side effects include intense yellow urine, heightened sensitivity to light, increased risk for sunburns, and headaches, nausea, vomiting, diarrhea, itching, or pain at the site of riboflavin solution application. 

Low red blood cell counts such as anemia and paleness or blueness of skin and mucous membranes have also been reported. Riboflavin may worsen eye infections. Less common but more serious riboflavin-related side effects include diarrhea.

Very rarely do people report allergic reactions affecting the skin or digestive system. Riboflavin can also cause stomach cramps and other GI tract disturbances if taken on an empty stomach. Sometimes these symptoms improve after eating a meal high in protein.


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