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Description
"Vitamin B12" is a supplement known as cobalamin, a water-soluble nutrient primarily found in animal-based foods. It is essential for maintaining red blood cell integrity and efficient oxygen transport. Vitamin B12 also aids in homocysteine regulation, which is linked to cardiovascular health. Additionally, it plays a role in DNA replication and nerve regeneration, contributing to neurological resilience. As a vital dietary component, it remains an important choice for overall metabolic and nervous system balance.
Category
Vitamins
When To Take It
Vitamin B12 is best taken in the morning to promote energy throughout the day, but it can be consumed at any time for overall health support.
Synergy and Antagonism
Vitamin B12 works synergistically with vitamins B1, B3, B5, B6, B9 (folic acid), and C, as well as minerals like calcium, cobalt, copper, iron, and selenium, to aid in red blood cell formation, nerve function, and DNA synthesis. However, excessive potassium, magnesium, zinc, and high-dose vitamin C can inhibit its absorption, reducing its effectiveness.
Vitamin B12 works synergistically with vitamins B1, B3, B5, B6, B9 (folic acid), and C, as well as minerals like calcium, cobalt, copper, iron, and selenium, to aid in red blood cell formation, nerve function, and DNA synthesis. However, excessive potassium, magnesium, zinc, and high-dose vitamin C can inhibit its absorption, reducing its effectiveness.

Vitamin B12
May Help With The Following Conditions
At present, there is no established association between this supplement and any medical condition listed on the Health Status pages.
Warnings
Vitamin B12 absorption may be hindered by antacids, certain antibiotics, and chloramphenicol. Those on long-term antacids or proton pump inhibitors should monitor B12 levels, especially older adults, as deficiencies can develop over time.