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7 Vitamin B12 Benefits: How This Nutrient Promotes Vigor and Vitality

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In a previous post, we discussed some startling statistics regarding vitamin B12 deficiency. It affects more individuals worldwide than one would expect. People from western countries aren’t immune either. For this post, we’ll discuss the B12 benefits and why ample intake from whole foods or natural supplements promotes healthy longevity and well-being.

1. B12 Produces Red Blood Cells and Prevents Anemia

Pernicious anemia is a condition in which your body is unable to produce sufficient quantities of red blood cells. One of the primary symptoms of anemia is chronic fatigue. You may notice feeling lethargic despite getting a good night’s rest the night before. Studies show that anemia is linked to vitamin B12 deficiency.

One of the immediate B12 benefits at the cellular level is ample red blood cell production. This will manifest in the form of more energy. You won’t feel like a sloth or like you just slaved through a marathon. In addition, you won’t feel out of breath from simple activities like walking or speaking.

2. Vitamin B12 Aids in Digestion and Prevents Intestinal Inflammation

B12 keeps stomach inflammation at bay, thereby improving digestion. The vitamin is essential in the production of the pepsin digestive enzyme needed for breaking down food into its usable nutritional components. Vitamin B12 benefits mean the end of most symptoms associated with bad digestion, including bloating, gas, constipation, and rough bowel movement.

The vitamin is utilized by nearly all parts of the stomach, including the large and small intestines, the colon, and rectum. Low B12 intake paralyzes the muscle tissue in the digestive tract lining, hindering food breakdown.

3. Vitamin B12 Promotes Healthy Skin, Hair, and Nails

B12 is a common ingredient in topical creams for treating eczema. This is a skin condition that manifests in the form of rashes, itchiness, and redness. Studies reveal that vitamin B12-fortified topicals significantly improve skin condition compared to a placebo.

In addition, B12 promotes silky and glowing hair. One study suggests premature manifestation of grey hair may have a link to vitamin B12 deficiency. The takeaway here? If you want vibrant hair worthy of a L’Oreal ad, consume more B12 vitamins.

Finally, vitamin B12 also improves the strength of finger and toenails. Are your nails brittle, and do they break easily? More B12 in your diet will lead to supple nails.

4. B12 Promotes Heart Health

Is there a connection between vitamin B12 and your heart? Heart disease, by the way, is the leading cause of death in the United States, according to the Center for Disease Control and Prevention. Commonly touted remedies for better health of the heart include grapes and garlic. You can add B12 supplementation to that list. One of the primary health benefits of B12 is its role in homocysteine levels in the blood. Homocysteine is an amino acid that the body produces naturally. Too much of it, though, has been linked to cardiovascular disease and stroke. One study shows that vitamin B12 supplementation significantly reduces homocysteine levels.

5. B12 Improves Brain Function

Are you experiencing multiple episodes of the proverbial brain fart? Is your brain failing you when you need it most for that upcoming presentation or exam? Vitamin B12 benefits include better mood, less anxiety, and improved cognitive function.

How does B12 assist in the functioning of the nervous system? For one, it plays a role in the production of the mood-boosting neurotransmitters dopamine and serotonin. More specifically, vitamin B12 promotes myelin sheath health; this is the insulating layer around nerve cells and aids in nerve communication. B12 deficiency leads to myelin sheath breakdown, ultimately disrupting communication and leading to symptoms like depression and cognitive diminishment.

Famous nutrient therapist William Walsh is a big advocate of vitamin B12 supplementation for treating a number of neuro disorders, including schizophrenia. Walsh’s assertions are backed by science. One study shows that B12 may reduce symptoms associated with schizophrenia.

For optimal brain support, we recommend more vitamin B12 in conjunction with Dopa Mucuna. Much like B12, mucuna is also known to boost dopamine levels and is a staple in holistic Ayurvedic medicine.

6. Vitamin B12 Boosts Memory in Ageing Population

Here’s a startling food for thought: your brain physically shrinks as you get older. This is known as Pick’s disease and is correlated with Alzheimer’s disease and dementia. One of the causes of Pick’s is an accumulation of nerve cell proteins called tau. It’s believed that B12 aids in the inhibition of excess tau production.

Brain atrophy is linked with Alzheimer’s, which is associated with memory loss and decline. A study published in the FACEB Journal suggested that vitamin B12 along with omega-3 fatty acids may prevent atrophy of the brain and cognitive impairment.

In a Finnish study cited by BBC News, subjects with the highest levels of vitamin B12 in their blood were least likely to be diagnosed with dementia.

7. B12 Boosts Energy

Have you ever read the nutritional label on a Red Bull or 5-Hour Energy Shot? You may have noticed the insane amounts of vitamin B12 and other B vitamins. This is because of the B vitamin complex’s effect as an energy booster.

Please bear in mind that we’re not advocating excess consumption of energy drinks. Most brands contain additional unhealthy fillers and proprietary blends to hide the actual ingredients. We bring this up to show that B12 is highly sought after for its role in energy production.

The vitamin regulates the metabolic process and cellular output. Your whole body will feel this in the form of more vigor and alertness. Correct vitamin B12 deficiency and your neurotransmitters will be firing on all cylinders, giving you the energy to get through your day without the midday fatigue.

The B12 Benefits Speak for Themselves

What would you do for clearer thinking, better heart health, a clearer skin complexion, and more energy? You don’t have to do anything drastic. vitamin B12 is already available in most food sources, not to mention in most supplements. If you opt for this vitamin in capsule form, then we recommend our Inflammation Relief Supplement, which contains ample B12 in its natural methylcobalamin form. We will be rolling out this product soon, so subscribe to stay up to date.

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Ryan Tronier

As managing editor for UMZU, Ryan Tronier leads a talented team of writers, producers and fitness experts to create content that connects with passionate audiences.
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