Vitamin B12-An Essential Member of Vitamin B Family

Vitamin B12

For all those who are clueless about vitamin B12, this comprehensive guide that
can help you to understand this particular vitamin precisely.

Let’s learn more about this important vitamin B family member!

What Is Vitamin B12?

There is no surprise that it belongs to the vitamin B family. To assure sufficient
intake of this vitamin, individuals approach the vitamin b12 supplement
experts at GNA Naturals.

Vitamin B 12 is also known as Cobalamin because it consists of cobalamin
compounds. Hydroxocobalamin and cyanocobalamin are the most active

This is a water-soluble vitamin which means that it doesn’t get stored in the
body. This vitamin gets dissolved in the water and is transferred to the body

Some key functions of this vitamin include red blood cell production,
supporting nerve cell function, DNA synthesis, and many more.
Primary Functions of Vitamin B 12
Apart from the above-mentioned functions, this vitamin B member carries
several other activities such as

 Restricts Loss of Brain Neurons

An adequate amount of this vitamin can lessen the loss of brain neurons that is a
common occurrence among elderly adults. A study reveals that when
individuals with lower vitamin B12 levels consume vitamin B12 supplements, it
helps them improve memory.

 Triggers Energy Levels

Fatigue is a key sign of vitamin B12 deficiency. In case, you experience vitamin
B12 deficiency, then increase your intake with the help of a supplement or

Include vegetables and fruits that are rich in this vitamin in your diet. However,
the best source is considered to be supplemented since they assure effectiveness.
With regular consumption, you are likely to experience an upsurge in your
energy levels. The vitamin B family plays a vital role to maintain your energy

 Influences Your Mood

Serotonin is a neurotransmitter. This transmitter triggers feelings of well-being
and cheerfulness in the human body. Vitamin B12 assists to metabolize and
synthesize serotonin.

Fluctuation in serotonin levels has a direct impact on your mood. Lower
serotonin levels in the body trigger irritated and depressed moods. On the other
hand, an increased level keeps you happy and motivated.

This means that a steady vitamin B 12 intake can help you stay in a joyous

 Improves Eye Health

Vitamin B12 helps to improve your vision and overall eye health. With aging,
partial and complete loss of vision is quite natural. However, an ample amount of
this vitamin ensures that your eyesight remains in good health for a long period.

A study reveals that sufficient intake of vitamin B 12 can lower the risk of loss
of vision.

 Prevents Anemia

Red blood cells transport oxygen to your other organs. Vitamin B12 plays an
integral role in red blood cell production. This means that a lower level of
vitamin B 12 can result in reduced production of red blood cells. This can cause

Your bone marrow gradually starts producing structurally abnormal and large
red blood cells that are immature in nature. This also indicates that the body is
not receiving sufficient oxygen. An insufficient amount of oxygen causes fatigue and weakness.

Causes of Vitamin B12 Deficiency

 A poor intake and inappropriate absorption of this vitamin can lead to

 Age coupled with poor nutritive food intake can also cause deficiency of
vitamin B 12.

 Infection or iron deficiency can also trigger this deficiency.

 A vegan diet often eliminates vitamin B12-rich food from your diet. This way,
your natural and required intake for this vitamin is not met and causes

Common Symptoms of Vitamin B12 Deficiency

 Vitamin B12 deficiency causes chronic inflammation of the stomach mucus

 An inadequate amount of vitamin B12 results in slow DNA synthesis and
the inability to segregate red blood cells. This can result in anemia of folate

 Minor vitamin B 12 deficiency has a negative impact on intelligence,
memory, and your abilities.

 The deficiency of Vitamin B12 also causes a change in skin color, eyes, and
tongue. The skin and eyes change to a lemon yellow shade, tongue appears
to be beefy, and you also face neurologic disorders.

 A severe deficiency of this vitamin can cause burning, tingling, and
numbness of the feet. You may also experience weakness and stiffness of
the legs.


Vitamin B is more like an extended joint family. A healthy diet can help you to
include all these vitamins and ensure smooth body functionality. You can also take supplements to ensure that your body acquires much-needed
nutrients to keep you fit.


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