Nutrigenomics Vitamin B12 Requirement

Based on your genetics, your genetic predisposition for Vitamin B12 Requirement is


What does this mean?

Likely to have no increased risk of vitamin B12 deficiency Your genotypes are associated with typical vitamin B12 levels.

How Is Your Genetic Risk Calculated?

This result is based on the SNPs(single nucleotide polymorphism)that are associated with Vitamin B12 Requirement.

Your Genotype
What it means?
Genes: FUT2_exon2.1
Your Genotype: AA
What it means? Typical
Genes: FUT6
Your Genotype: GG
What it means? Typical
Genes: FUT2_exon2.2
Your Genotype: GG
What it means? Lower plasma vitamin B12 levels


This report does not diagnose any health conditions or provide medical advice. This should not be used as a diagnostic tool.
This result is limited to existing scientific research.
Please consult with a healthcare professional before making any major lifestyle changes or if you have any other concerns about your results.

What is Vitamin B12 Requirement?

Vitamin B12 (cobalamin) is needed for normal functioning of your brain, nervous and digestive systems. It is involved in making DNA, forming red blood cells, and fatty acid and amino acid metabolism. Vitamin B12 can be only manufactured by bacteria, and is typically found in animal food sources. Deficiency in vitamin B12 may be a factor in anemia, fatigue, and stomach inflammation, and is usually due to poor absorption, rather than dietary deficiency. Other factors linked with vitamin B12 deficiency include vegetarian and vegan diets, pregnancy, high intensity training, alcohol consumption, over 50s, depression and gastrointestinal disorders.

Genetic variations may negatively affect vitamin B12 absorption, resulting in potential deficiency.

RDA for adults is 2.4 micrograms.

Do you have vitamin B12 deficiency?

Factors affecting vitamin B12 deficiency

You may be at risk of vitamin B12 deficiency if you are:


Food Sources Containing Vitamin B12

Suggested Lifestyle Changes

Dietary Recommendations:

  1. Based on your genetic profile, you should not have difficulties maintaining sufficient vitamin B12 levels.
  2. Your needs will increase if you follow a vegetarian or vegan diet, over 50 years old, or regularly take antacids.
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If you think you have the symptoms, consult with a healthcare professional.