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Vitamin B12: 6 Research-Backed Benefits

Vitamin B12 is a member of the vitamin B family. It is required for proper red blood cell formation, neurological function, and DNA synthesis.

Vitamin B12 might also help protect against chronic disease and neural tube defects.

Research has pointed to a potential connection between vitamin B12 deficiency and dementia.

In this article, we list claims of potential benefits and/or side-effects of vitamin B12 that we have found research on. Every claim is listed with all of its sources. We get these claims from our Nutrition Tool.

We also have an article about vitamin B12 named What Is Vitamin B12? if you're interested in learning more.

Research-Backed Beneficial Claims Of Vitamin B12

These are some of the potential research-backed health benefits of vitamin b12.

1. Cell Health

Vitamin B12 - Cell Health

About this claim

A cell is the smallest unit of life. They provide structure for the body, taking nutrients from food, and carry out functions. Our cells require nutrients to function optimally. According to research, some specific nutrients can beneficially affect your cells. Healthy cells are vital for your overall health.

Research sources for this claim

You are welcome to explore 36 other nutrients that share this research-backed claim in our nutrition tool.

2. Chronic Diseases

Vitamin B12 - Chronic Diseases

About this claim

Common chronic diseases are heart disease and stroke, cancer, and diabetes. Nutrition is vital in both prevention and giving aid during ongoing sickness, according to research.

Research sources for this claim

You are welcome to explore 10 other nutrients that share this research-backed claim in our nutrition tool.

3. Cognitive Functions

Vitamin B12 - Cognitive Functions

About this claim

Cognitive functioning refers to multiple mental abilities. According to research, some nutrients may be beneficial in different stages in life, aiding in the development of or keeping cognitive functions.

Research sources for this claim

You are welcome to explore 7 other nutrients that share this research-backed claim in our nutrition tool.

4. DNA Synthesis

Vitamin B12 - DNA Synthesis

About this claim

DNA is synthesized by all living things. There are nutrients that may be important in DNA replication and DNA integrity.

Research sources for this claim

You are welcome to explore 13 other nutrients that share this research-backed claim in our nutrition tool.

5. Heart Health

Vitamin B12 - Heart Health

About this claim

The heart is our most important muscle. Cardiovascular disease is the leading cause of death in Western countries. According to research, a healthy diet with the right kind of nutrients is essential for your heart health.

Research sources for this claim

You are welcome to explore 31 other nutrients that share this research-backed claim in our nutrition tool.

6. Stroke

Vitamin B12 - Stroke

About this claim

This nutrient may be beneficial for aiding in the prevention of getting a stroke. A stroke is a life-threatening medical condition. Nutrients play an efficient role in the prevention and control of the risk of stroke.

Research sources for this claim

You are welcome to explore 11 other nutrients that share this research-backed claim in our nutrition tool.

Let your family and friends know about vitamin b12

Sara NiemelΓ€

co-founder Care Omnia, Head Content Creator

I’m a wife and a mother of three. I enjoy the outdoors, cooking, and spending time with my family. Nutrition is my passion. I have spent thousands upon thousands of hours reading, analyzing, categorizing and comparing research studies. Nutrition is the foundation you build a healthy and fulfilling life upon!