B12 Injections

Our body, besides needing proteins, carbohydrates and fats, also need other nutrients. These nutrients are minerals and vitamins. There are many different types of vitamins which the body can get from different sources. One important vitamin that is relatively hard to get is vitamin B12. This is a vitamin that is found mostly in non-vegetarian sources, like egg, tuna, shrimp, etc. This is the main reason why vitamin B12 deficiency is one of the most common vitamin deficiencies. However, there are many supplements that can help in attaining the required amount of vitamin B12. Vitamin B12 injections are especially used to treat people that have symptoms like fatigue, anemia, etc. In fact, it is also used nowadays to aid in weight loss.

How to Give B12 Shots
The injection for vitamin B12 is to be given in the same manner as that of any other intramuscular injection. You need to sterilize the region and then inject the solution. One important step that will affect the rate of absorption is where the solution is injected. When you insert the needle through the skin, pull the plunger a little to check if you aspire any blood. If you do, then it means that you have hit a blood vessel, and an intravenous injection is not the preferred route for administration of B12 injections. Hence, if the aspiration is positive, discontinue and then begin again.

One of the biggest mistakes that many people do is to pinch the fat in the region to give a subcutaneous injection. If a person does this, then it is more likely that the medication, that is supposed to be administered in the subcutaneous tissue or in the muscle will land up elsewhere. Although studies are still being conducted, it is said that an intramuscular injection is absorbed at a slightly lesser rate than a subcutaneous shot. Hence, do not pinch the muscle when injecting, as this can lead to the B12 shots being delivered elsewhere rather than the muscle or the subcutaneous tissue. Another factor that one needs to keep in mind is the angle of the B12 shot. The angle of injection is especially an important factor to consider when dealing with very thin children. In such cases, the angle of injection needs to be closer to the horizontal than the vertical plane as the shot is being delivered. This is to ensure that you do not go too deep because the efficacy of B12 shots is higher when delivered just below the surface of skin.

Vitamin B12 Shots for Weight Loss
It is a myth that a vitamin B12 injection alone can lead to weight loss. There are many factors that help make the option of vitamin B12 shots for weight loss a popular one. Most people that take to this method are vegetarians who do not get their required amount of vitamin B12 and are also slightly overweight. Hence, these people also, along with taking vitamin B12 shots, follow a strict diet and exercise regimen. Vitamin B12 leads to an increase in body metabolism and thus, one of the main benefits is that it helps to give an energy boost. This helps to increase their stamina, which in turn makes them want to exercise longer without getting easily fatigued. Hence, although there isn't really any clinical proof that supports the use of vitamin B12 injections for weight loss, it has gained a lot of attention since the past few years. This energy rush has made the popularity of these injections soar. This is the main factor that leads to weight loss, that is, it acts as a catalyst towards weight loss by being a metabolism booster. Thus, it leads to burning of calories more easily. However, you need to be cautions about the side effects of vitamin B12 overdose.

Side Effects
There are many side effects of these injections, which include mild diarrhea, an upset stomach, feeling of nausea, pain, tingling in the extremities, headaches, slight joint pain, etc. There may also be pain and slight pigmentation at the site of the injection. Other relatively rare but more serious side effects include heart palpitations, chest pain, weight changes, dizziness, difficulty breathing, redness and rashes, etc.

The vitamin B12 dosage depends on many factors like the person's age, body weight, body requirement of B12, deficiency levels, etc. These injections are not very easy to administer and can often be very painful. Hence, it is best to attain your required levels of vitamin B12 from your regular diet rather than taking such supplements.