May Improve Heart Health

Homocysteine, a common amino acid, has been connected to an increased risk of heart disease. Your homocysteine levels rise if you have a severe vitamin B12 deficiency. According to studies, vitamin B12 helps lower homocysteine levels, which may lower your chance of developing heart disease.

However, there is presently no data to support the effectiveness of vitamin B12 supplementation in this area. Therefore, more investigation is required to determine how vitamin B12 affects heart health. Vitamin B12 can decrease blood homocysteine, a type of amino acid that is associated with an increased risk of heart disease. However, research does not currently support the claim that vitamin B12 reduces this risk.