All About Vitamin B12

vitamin b12

Vitamin B12

Benefits of Vitamin B12 – These days you can find all sorts of supplements that promise to provide you with the amount of vitamins and nutrients you need in order to function properly. We need vitamins so our body can carry out tasks like improving our immune system, for the absorption of other nutrients, etc.

There are 6 vitamin divisions which include vitamins A, B, C, D, E and K. One particular vitamin which is vitamin B is further divided into 8 namely: B1, B2, B3, B6, B9, B12, biotin and panthotenic acid. Vitamin B is what is needed for the production of energy in our body.

What is vitamin b12?

Vitamin b12 also known as cobalamin is a water soluble vitamin. This means that it can’t be stored in our body and it is excreted through our urine. Because we can’t store vitamin b12 in our body, we need to constantly replace it every day.

Function of vitamin b12

Vitamin b12 has numerous functions in our body which includes the conversion of stored carbohydrates into glucose so the body can use it as energy source. Probably its most important role is maintaining the normal function of our nervous system.

Other functions of vitamin b12

• Necessary in the development of red blood cells in our body
• Plays an important role in metabolism
• Needed for the absorption of vitamin b9 or folic acid
• Essential in formation of DNA
• Helps in repairing various cells
• Sharpens our memory and is said to treat problems with memory like in Alzheimer’s disease.




Vitamin b12 deficiency

Vitamin B12 Deficiency

As what was mentioned in the previous paragraph, vitamin b12 is a water soluble vitamin and is excreted in the body. Hence, if you don’t replace it by eating foods rich in vitamin b12 then you will experience vitamin b12 deficiency. It could also be that your digestive system can’t absorb vitamin b12 so that no matter how much of it you ingest you are still not getting enough amounts.

Pernicious anemia is one condition which can lead to deficiency of vitamin b12. In this condition there is an absence of a protein referred to as the intrinsic factor which is produced in the stomach and is essential in the absorption of vitamin b12.

Those who are strict vegetarians also have high chances of experiencing vitamin b12 deficiency because one can’t get this vitamin from vegetables unlike other vitamins. Animal products like red meat, chicken, fish, turkey, egg, dairy products are the only sources of this vitamin.

Signs and symptoms of vitamin b12 deficiency

A mild problem that one may experience with vitamin b12 deficiency is anemia where one may experience light-headedness. However, if left untreated the problem can become grave and you may experience stomach upset which may lead to weight loss, pale skin, rapid breathing and weakness.

As the problem progresses, it can harm the nerve cells resulting to neurological problems like pricking sensation of the lower and upper extremities, difficulty walking and worst is memory loss or dementia.
It is very important that vitamin b12 deficiency is detected as early as possible and should be treated to prevent permanent injuries to the nervous system.


Most of the time vitamin b12 deficiency is not diagnosed until it becomes moderate or severe because symptoms do not show right away. It just gradually develops and symptoms can be subtle.

There are diagnostic test that needs to be performed in order to confirm vitamin b12 deficiency.

CBC or complete blood count is the most common test performed wherein your red blood cell count is looked into.

Other tests that can be done are vitamin b12 test, folic acid test and homocysteine test.

What you get from vitamin b12

Getting enough dose of vitamin b12 either from your food or supplements can:
1. Boost your energy- in fact athletes take this for added energy to sustain them with their training or during competition.
2. Enhances your immune system making you less prone to infectious diseases.
3. Makes your hair and skin healthy.
4. Improves nerve transmission thus enhancing your memory.
5. It is also believed to decrease the chances of developing cancers like pancreatic cancer.

Solving vitamin b12 deficiency

Changing ones diet by including animal products can significantly increase vitamin b12 in your body. This is especially true with people who consume less or no meat and animal products at all.




If you suffer from vitamin b12 deficiency anemia, you can take vitamin supplements until such time when the level of this vitamin will reach the normal state. When this happens your body can already produce sufficient amount of red blood cells thus you can recover from anemia. But if the problem is with your intestine wherein it can’t absorb the vitamin, you will need to continuously take the supplement resolve this problem.

Other than taking vitamin supplements there are also other ways in which you can treat vitamin b12 deficiency. You can opt for vitamin b12 nasal spray, b12 patch or b12 shots.

Nasal spray is the latest improvement in which vitamin b12 is administered by spraying through your nose. This area has a lot of small blood vessels thus absorption is rapid however the dosage is higher compared to the injection since only a small amount may reach your bloodstream. This can be done once a week or as directed by your health provide.

With b12 patch, the vitamin is delivered through your skin. This is a solution if you have problems with taking oral supplements or if you are not comfortable with the injectable form.

Lastly, b12 shots are done by a doctor wherein with the use of a needle, vitamin b12 is directly pierced through your skin.

Prior to doing some interventions with your health problems, it is best for you to consult your physician so you can be thoroughly examined and your problem can be identified. He can also discuss to you the various choices that you have in treating vitamin b12 deficiency so you can choose an option that will work with you best. For best results on getting the most out of vitamin b12 consult with your physician.

Does Vitamin B12 Give You Energy

Does vitamin B12 give you energy?A lot of people have been asking this question. This article will attempt to provide a concise yet comprehensive answer to that query.

How Does Vitamin B12 Give You Energy?

When people talk about energy-giving food sources, what comes into mind are diet that are rich in fats, proteins, and carbohydrates. This, however, does not mean that vitamins are quite useless in giving the body its much needed energy boost. Though vitamins themselves are not capable of providing energy, there are some that are needed by the body to encourage power-boosting chemical reaction. One good example of this is vitamin B12. Does vitamin B12 give you energy? Read the rest of the article to find out if it really does.

When Does Vitamin B12 Give You Energy?

Vitamin B12 works by aiding energy-releasing enzymes that derive their potency from proteins, fats, and carbohydrates. The body only needs miniscule amount of vitamin B12 to maintain proper body function as well as prevent the onslaught of various diseases. Without it, the body will become weak and unprotected. If you are wondering when does vitamin B12 give you energy? It is very simple. B12 gives your body the power it needs after keeping the blood stream well-oxygenated. Through this, vitamin B12 ensures that the body is very much capable of producing its much needed energy. It also works in perfect harmony with other nutrients so that the energy levels of the body is always on the maximum level.

How Does Vitamin B12 Give You Energy: A Simple Explanation

does vitamin b12 give you energy

does vitamin b12 give you energy

Still confused on how does vitamin B12 give you energy? Maybe this layman’s explanation would help more in explaining the process. If carbohydrates, fats, and other nutrients are fuels and your body is the machine, vitamin B12 serves as the spark plug that ignites the engine to run. This is how important B12 is in the body’s energy absorption processes. Dubbed as the energy vitamin, B12 is primarily involved in the biochemical processes that are necessary in keeping the body strong and capable of performing daily physical tasks.

The bottom line is, without vitamin B12, your body will not properly use its energy reserve derived from nutrients that it consumes on a daily basis. The only problem perhaps is not all food contains ample amount of B12. In fact, meat and eggs are among the few types of food that are rich in vitamin B12. The development of vitamin B12 shots, however, solves this problem. With a few shots of this, the body can absorb B12 a lot faster and with less loss. So, does vitamin B12 give you energy? Obviously, the answer is a big yes.

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How To Give B12 Injections

How To Give B12 Injections

How To Give B12 Injections

Vitamin B12 is a vitamin from the B vitamin complex that can help in preventing a number of health problems and help in one’s well-being. It is a vitamin that can do so much for vegetarians, and for people who are at risk for a number of diseases and other possible conditions. This may just be the reason why there are a lot of people now who would like to know how to give b12 injections.

Aside from looking after your overall well-being, there are other possible benefits from Vitamin B12 shots. Here, you will learn some of the possible benefits of having a Vitamin B12 injection and you’ll learn how to give b12 injections as well so that you may reap these benefits for yourself.

Vitamin Injections

The Benefits of a Vitamin B12 Injection

Here are some of the known benefits of Vitamin B12. These can also serve as preventive and motivating factors which can help you understand the importance of B12 shots.

Prevents Pernicious Anemia

Pernicious Anemia, once a fatal disease, is a condition when there is a loss of the red blood cells in the body. This is caused by the lack of B12 in the body, which is important in keeping the proportion of red blood cells to white blood cells in the blood equal.

Promotes Proper Functioning of the Brain

Vitamin B12 is also known as a brain food and can help in the proper function and maintenance of the brain. It is also known to help the nervous system to a certain extent.

How To Give B12 Injections

Now that you’ve seen the benefits of Vitamin B12 in your system, then it’s time for you to know how to give b12 injections. It’s relatively easy to know how to give b12 injections on your own, but before you do, make sure that you are deficient in Vitamin B12 and to ask a medical professional about the prescribed amount of B12 that you can take and how often you have to do it.

Release the Vial and the Syringe from their Sterilized Packaging

The first thing that you have to do to know how to give b12 injections is to release the vial and the syringe from its package. Make sure that they are kept in sterile before you administer it to yourself or to another person.

Extract the Exact Prescribed Amount from the Vial through the Syringe

This is the part of the process on how to give b12 injections wherein a medical opinion is needed. If there is a possibility that you may not be familiar with how to give b12 injections, only a healthcare professional such as your physician will know and can help guide you in giving b12 injections properly.



How To Give B12 Injections – Inject Intravenously or Apply the Intramuscular Method

There are two ways on how to give b12 injections. The first way on how to give b12 injections is through the intravenous method, and the other one is through the intramuscular method. Although it is relatively easy to master the technique on how to give b12 injections, it is still best that you ask your physician which is the right way to administrate since these two methods have different effects on the concentration of the vitamin as it enters your body.

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Vitamin B12 Deficiency Dangers

Vitamin B12 Deficiency Dangers

Vitamin B12 Deficiency Dangers

Vitamin B12 deficiency dangers can happen to almost anyone if they don’t get the prescribed regular supply of Vitamin B12. Vitamin B12 is a popular source of energy. Athletes need a lot of Vitamin B12 because this vitamin assists in the production of red blood cells. When you have sufficient red blood cells, oxygen and other nutrients will be transported smoothly to other parts of your body. It also plays a big role in regulating your nervous system. It enables the nervous system to transmit electrical impulses throughout the body. Given the vitamins essential functions, it is not hard to believe that Vitamin B12 deficiency dangers will surely affect daily activities.

Vitamin B12 Deficiency Dangers: Anemia

Anemia is a condition where the body fails to produce enough red blood cells, leaving the affected person drained of energy quickly. Because Vitamin B12 plays a big role in producing red blood cells, anemia can be caused by a severe deficiency of Vitamin B12 in the body. The patient may have a difficult time breathing, bleeding gums, pale skin, and diarrhea. People who cannot absorb Vitamin B12 properly have a disease called pernicious anemia. This type of anemia is usually genetic or race-related (people with Northern European descent are easily affected).

 Vitamin B12 Deficiency Dangers: Atrophic Gastritis

Atrophic gastritis is also one of the common Vitamin B12 deficiency dangers. In atrophic gastritis, the protective mucous layer of the stomach becomes thin. This allows the gastric acid to damage the unprotected stomach lining. Atrophic gastritis does not appear immediately. It surfaces in the later years in life. People with atrophic gastritis experience excruciating stomach pain, vomiting, and at times, even rapid weight loss.

Vitamin B12 Deficiency Dangers: Long-term Damage to the Nervous System in Infants

In the early years of a child, it is really important to ensure that he or she gets the required dose of Vitamin B12 to ensure that the nervous system develops properly. Deficiency in Vitamin B12 will harm the development of their nervous system and in many cases, the damage of Vitamin B12 deficiency on the child’s nervous system is irreversible.

People under a very strict vegetarian and vegan diet are in danger of developing Vitamin B12 deficiency dangers because the best sources of Vitamin B12 come from animal sources such as eggs, fish, dairy products, liver, lobster, scallops, and other kinds of meat. Vegetable intake is important but make sure to have your serving of meat to avoid vitamin b12 deficiency dangers.

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