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Vitamin B complex injections
Vitamin B, unlike other vitamins such as vitamin A, C, D, E and K, encompasses a group of eight water-soluble vitamins that coexist in certain food items. The eight subtypes of vitamin B are vitamin B1 (thiamine), vitamin B2 (riboflavin), vitamin B3 (niacin), vitamin B5 (pantothenic acid), vitamin B6 (pyridoxine), vitamin B7 (biotin), vitamin B9 (folic acid), and vitamin B12 (riboflavin). In medical terms, nutritional supplements containing all these eight subtypes are called vitamin B complex or simply B complex.

Importance of Vitamin B Complex

As we all know, the role of vitamin B is crucial for normal functioning of the body. To mention a few, it is responsible for promoting cell growth, cell division, skin health, immune system, nervous system, and also, in controlling the bodily metabolic processes. Hence, it is obvious that prolonged deficiency of vitamin B leads to certain health complications. Considering this, supplements are formulated in the form of vitamin B complex tablets and injections, in order to combat the risk of vitamin deficiency.

Vitamin B Complex Injections

The promoters of this nutritional formulation are of the opinion that it is more effective in providing vitamin B to the body than other modes of administration (tablets and gels). According to them, the body enzymes and acids alter the molecular structure of the vitamins once they are ingested. In recent times, many weight conscious people are relying on vitamin B12 injections for weight loss. The injections are administered parenterally, mostly through intramuscular or intravenous methods. They are more expensive than other B complex forms.

Dosage
Many of the doctors prescribe injectable vitamin B complex for boosting the energy level and/or vitality. Nevertheless, the required dosage vary from one individual to another depending upon the age, medical history, and the current health condition. Also, a particular dose of vitamin B complex injection of a particular brand contains specific amounts of vitamin B subtypes along with other neutralizing components. As per the requirements of the individual and the concentration of vitamins, the doctor decides the injection dosage.

Benefits
Delivering B complex injection aids in quick and maximum absorption of the vitamins by the body cells and tissues. They are most commonly administered by athletes, children, and old people, who are in the need of increased energy level to perform activities. These vitamin injections are also beneficial for people who have problems in taking oral vitamin supplements. There are numerous vitamin B complex benefits and they are reliable for the treatment of vitamin B deficiency, dermatitis, psoriasis, increased fatigue, neuritis, difficulty in assimilation, stomatitis, anemia, intoxication, and other health conditions.

Side Effects
Though B complex injections are claimed to have certain health benefits, they are also associated with some adverse effects, particularly when used for a prolonged duration in high doses. Vitamin B complex side effects may include edema, ulcer, joint pain, dehydration, low calcium, reduced protein metabolism, and at times, depression. Also, these vitamin B injections may interfere with nutrient absorption and assimilation in the long run.

On the safer note, it is always advisable to administer vitamin B complex injections with proper medical supervision. Self delivery of these vitamin supplement injections should be strictly avoided in order to prevent unusual side effects.