What are the B12 side effects?

B12 is known as a class of chemically associated compounds because it displays some vitamin activity. Basically it is the most complex vitamin, since it contains a little amount of cobalt, this is known as cobalamin. This vitamin connects itself to the protein and is released during the digestion. Once released, the B12  mixes with the essential factor, a component discharged by the abdominal cells, as well as is then absorbed into the bloodstream. Vitamin B12 is needed for essential body functions. This substance is important in the breakdown of each cell in the body. It combines with flute in the development of DNA, the genetic component in all cells. Vitamin B12 is required for the production and control of the fatty acids as well as it is needed in generating energy. To help maintain the good condition of the nerve cell as the nervous system, vitamin B12 is taken. It is likewise required for the development of the red blood cells. It has been noticed that it is very much needed in the development and growth of children.


What is B12 used for?

Vitamin B12 plays an essential role in arranging metabolism. Digesting food, balancing hormones, eliminating waste, as well as other various operations to function the body.Also, vitamin B12 plays an important role in generating red blood cells in the bone marrow. If there is a shortage of B12 it means less RBCs that will result in severe pallor and fatigue. This substance also has a role in regulating the homocysteine levels, a primary player in cardiovascular disease but, more studies are required to explain fully the association of total homocysteine levels with heart risk and the possible utilization of vitamin supplementation.

Vitamin B12 treatment helps individuals who have low level and with anemia, overall weakness, tingling or numbness of the extremities  as well as loss of balance. Since B12 remains in the liver,  drinking alcohol can reduce these stores. Actually, B12 therapy is normally used in alcohol detoxification to make up for what the body needs.

Common B12 Side Effects

Vitamin B12 has several side effects in both oral and injection forms of vitamin B12 unless noted otherwise. Vitamin B12 supplementation  most common side effects are as follows:

  • Anxiety
  • Allergic reactions to preservatives in preparing the injection
  • Panic attacks
  • Mild diarrhea
  • Insomnia
  • Itchy skin
  • Heart palpitations
  • Chest pain
  • Back pain
  • Vomiting
  • Heartburn
  • Rhinitis (stuffy nose)
  • Rash and/or hives
  • Insomnia
  • Breathing problems

In some cases the following side effects are rare:

  • Inflammatory acne
  • Folliculitis
  • Pulmonary edema
  • Anaphylaxis
  • Congestive heart failure
  • Peripheral vascular thrombosis

Since vitamin B12 is an oral water soluble supplementation which could lead to strongly scented and bright yellow urine. It occurs very rarely. The danger of side effects increases with the method of delivery and dosage. The reported side effects of oral supplementation have the lowest incidence and most of the time transitory and mild.

B12 Side Effects on Children

There are possible side effects on children while under the medication of vitamin B12. The synthetic vit B12 may stimulate some side effects, in case of any serious side effects you can consult your health care provider right away. Pain in the chest or angina, is one of the primary side effects of vitamin B12 in children. Inform your physician right away in case of angina. This substance likewise induces some body pain which is not classified as severe and should go away on its own. These pains can be eliminated by using an OTC pain remedy. If in case the pain continues or occurs contact your physician right away. Other side effects of vitamin B12 for children is difficulty in breathing. Having difficulty in drawing in getting the right amount of air in your lungs. It is an urgent concern and should be given an immediate medical attention. Contact your doctor right away or visit the emergency room right at once.

B12 Side Effects on Men

Even though rare, the side effects of vitamin B12 may take place. It could result in heart palpitations, anxiety, mild diarrhea, chest pain and breathing problems. Men also might experience difficulty in sleeping that would lead to insomnia. Also vitamin B12 may interact potentially with particular medications so it is essential to talk with your doctor before taking any new medications or food supplements. A medication which may interact with vitamin B12 include some antibiotics, H2 receptor antagonists to heal peptic ulcers, proton pump inhibitors and certain glucose remedy medications utilized in treating diabetes.

Some of the side effects of vitamin B12 include heart palpitations, breathing problems, mild diarrhea, anxiety and chest pain. Insomnia is also a side effect that can be experienced by most users of vitamin B12. It interacts potentially with particular medications so it is essential to discuss things with your doctor before using a new medications or other supplements.

B12 Side Effects on Women

Vitamin B12 may cause side effects on women. Some of the side effects are not linked clearly to the vitamin, but it might also be related to the use of vitamin B12. Some of the possible side effects of vitamin B12 are as follows:

  • Blood clots in the legs
  • Diarrhea
  • Sense of swelling in the whole body
  • Signs of an allergic reaction, such as:
  • Itching
  • Swelling of the throatmouth, or lips
  • A rashor hives
  • Wheezing or other difficulty breathing.

If in case you are experiencing any possible side effects of vitamin B12 contact your doctor right away. Because of its minimal toxicity, responses to vitamin B12 are very rare when utilized as directed. Vitamin B12 injections normally have the greatest incidence of known serious side effects.

  • Acne
  • Blood clots in arms and legs
  • Fluid in the lungs
  • Severe allergic reactions affecting various parts of the body
  • Skin infections around the hair follicles
  • Heart failure

B12 Side Effects on Pregnant Women

Vitamin B12 is an essential water soluble vitamin which you require in bigger doses during pregnancy. This substance is needed during periods of fast growth, like pregnancy, aids in the formation of new red blood cells. If in case the physician recommends taking a prenatal vitamin, it must have enough quantity of this essential vitamin. The blood volume rises during pregnancy, which means you need vitamin B12 in order to generate new red blood cells. If you have a low level of vit B12 it will result to megaloblasticanemia, which result in a low count of bigger immature red blood cells.

You required vitamin B12 create new RNA and DNA, the genetic material can be seen in all cells. Because cells are dividing faster during pregnancy, the body needs vitamin B12 to generate new RNA and DNA strands. Vitamin B12 likewise helps fix any damage to RNA and DNA strands and fixes any discrepancies.

B12 Side Effects on Elderly

The majority of elderly women isin danger of vitamin B12 deficiency due to age – related reactions in the stomach and could affect the absorption of vitamin B12 from food. It is recommended that the elderly women will take vit B12 supplements. But, some elderly women might experience side effects after taking B12. Older women sensitive to vitamin B12 ingredients, like cobalamin and cobalt, may have some allergic reactions after taking vitamin B12 supplements. Signs of allergic reactions include skin rash, swelling of the lips, tongue, face and eyelids, itching, chest tightness, wheezing, and difficulty in breathing. Those who experience these signs must seek immediate medical advice to prevent respiratory trouble.

Vitamin B12 might cause heart failure and blood clots in elderly women. Those with previous cardiovascular diseases must contact the doctor before taking vitamin B12 supplements. It will also result to blood clots that will develop in the lower extremities. It blocks the blood flow to the brain and heart which lead to stroke and heart attack. Elderly women that experience heart failure caused by vitamin B12 might experience signs like sudden weight gain, fatigue, shortness of breath, and problems sleeping.

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