Vitamin B12 Benefits and Deficiency

So in this article we will discuss Vitamin B12 Benefits, Vitamin B12 Sources, and Vitamin B12 Deficiencies

Vitamin B12 Benefits

Vitamin B12 has essential functions in the body specially brain, maintaining nerve health, heart health and it helps growing our body parts and it produce red blood cell. Overall, vitamin B12 is key nutrient that maintains many crucial functions in the body. It is necessary to make sure the sufficient amount of vitamin B12 is consumed.

It is essential that we keep our body rich with the vitamins and minerals because it help with the normal functioning of our immune system and keep us healthy. 

This can feel especially important because lacking in a certain type of vitamin can lower our energy levels, mood, our immunity and our physical strength.

Vitamin B12 deficiency

Vitamin B12 best source

Vitamin B12 deficiency can generally be avoided by eating healthy foods but you can visit doctor to check the vitamin B12 or any other deficiency and it's level. There is a list of a people commonly having vitamin B12 Deficiency

• Diabetic people under metformin drug
• Weight loss surgery patients
• People with strict vegan diet
• People taking medications for Crohn's disease

Vitamin B12 Rich Foods

• Animal or meat foods are rich in vitamin B12.
• Eggs
• Poultry
• Fish
• Beef liver
• Dairy products
• Plant-based foods do not contain cobalamin unless they are fortified. Breakfast cereals, nutritional yeasts contain fortified vitamin B12.

Check the label of the food to know if the food contains fortified vitamin B12.

Required amount of Vitamin B12

Number of factors such as age, eating habits and health conditions play a role in determining the amount of vitamin B12 required daily. The recommended daily allowance (RDA) for adults is in the range of 1.3mg to 1.5mg.

Side effects

Taking higher amounts of vitamin B12 commonly have no side effects but In rare cases, high levels of vitamin B12 can result in dizziness, headache, anxiety, nausea, and vomiting.

Vitamin B12 supplements

Vitamin B12 can interact with certain medications like chloramphenicol, metformin, vitamin C supplements, aminosalicylic acid etc.