Vitamin B12 is an essential nutrient that carries out major body functions such as energy production , central nervous system function , DNA synthesis and more . If you don't have enough B12 in your body , it can take up to several years for the deficiency to appear ! The body stores 1,000 to 2,000 times as much Vitamin B12 as you would typically need .

The symptoms of Deficiency is ;

1 You're alwavs fatigued
2 Loss of appetite
3 Often feel dizzy
4 Often experience breathlessness
5 A tingling feeling in the fingers
6 Hair loss

Other symptoms of vitamin B12 deficiency include problems with balance , depression , confusion , dementia , poor memory and soreness of the mouth or tongue .

Eating a nutritious , well-rounded diet or taking a supplement can help ensure you're meeting your needs . Vitamin B12 will benefit your body in impressive ways , such as by boosting your energy , improving your memory and helping prevent heart disease .

So to ensure that you don't have any long term health issues , it is vital to ensure that you take adequate multivitamins !