To know the vitamin b12 deficiency symptoms is very important because this vitamin is very essential for our everyday life.By the lack of enough uptake of this vitamin  some cancers, fibromyalgia and heart disease may be susceptible for us.This have also other symptoms such as Alzheimer’s, Parkinson’s and strokes.
For the formation of blood and growth of tissue vitamin b12 is very important.There are many deficiency symptoms in the brain and stomach these symptoms include ——-
Loss of appetite
Bloating
Constipation
Balance issues
Depression
Delusions
Diarrhea

Headaches
Fatigue
Heartburn
Mental confusion
Nausea
Numbness
Paranoia
Paleness
Soreness in mouth and tongue
Weight loss and vomiting

Sign of vitamin b12 deficiency

Reason for vitamin b12 deficiency

There is a high risk of vitamin b12 deficiency in vegans and vegetarians due to lack of vitamin b12 occurring naturally in their diets.
The need of vitamin b12 in the body is vary according to gender and age and sometimes according to the condition such as pregnancy.for more than 14 years of male and female, the RDA is 2.4 mcg.Drying lactation intake of vitamin b12 can be increase 2.8 mcg and during pregnancy the intake would be 2.6 mcg. Fortified breakfast cereals,salmon,trout and other food have less vitamin b12. To get much of RDA of vitamin in many food such as cooked clams.Liver are also a very good source and also very rich in vitamin b12.

DOSE FOR VITAMIN B12 DEFICIENCY
To combat vitamin b12 deficiency there are also many other ways.prescription of doctors is very important.Other option are also available such as patches or tablets.These supplements are easy to find and widely available but must consult doctor about dosage and supplement use and testing of vitamin b12 deficiency symptoms.