15 Facts About Vitamin B12 Injections

5. You might not absorb it all The body’s capacity to absorb Vitamin B12 is complex. It cannot necessarily absorb a high dose. It is usually… Simi - October 7, 2018

5. You might not absorb it all

The body’s capacity to absorb Vitamin B12 is complex. It cannot necessarily absorb a high dose. It is usually recommended that Vitamin B12 is taken in smaller doses on a regular basis. Vitamin B12 is a water-soluble vitamin. It is dissolved in the fluid in the body. Whatever the body doesn’t use, it expels.

Vitamin B12 doesn’t have a long “shelf life” in the body. So, it’s a case of use it or lose it. In the event of a severe deficiency, an injection will give the body the immediate boost. Where there is a mild deficiency, a more metered intake is required.

The fact that your body might not absorb the whole dose of Vitamin B12 is not a medical risk, per se. It’s more related to the fact you take the shot expecting to get the maximum use out of its contents.

It’s hard to overdose on a vitamin such as Vitamin B12 because it is so easily expelled from the body. Nutritionists prefer a more regular dosage pattern than that offered by a concentrated shot.

4. Be careful if you take other medications

As with any treatment, you need to make sure that Vitamin B12 does not interact negatively with any medications you take. You should consult your doctor and pharmacist in order to make a decision based on the whole picture. This is an overview of you, your general state of health, and any medications you use regularly.

There are three conditions that interact poorly with Vitamin B12. The first is hypokalemia. This condition is a result of too little potassium in the blood. The second is Leber’s Disease (known as hereditary optic nerve atrophy). Vitamin B12 may induce further atrophy of the optic nerve. The third is renal (kidney) impairment. If your kidneys are damaged and struggling to function properly, a high dose of Vitamin B12 may be dangerous.

If you are taking medication for diabetes or any other chronic condition, check its interaction with Vitamin B12. Also, be aware that it may interact with antibiotics and other supplements you take. A simple online search should be your first course of action. Thereafter, seek the advice of a medical professional.

On the whole, most people manage to maintain moderate levels of Vitamin B12 through diet alone. Taking a regular supplement simply “tops them off.” A Vitamin B12 deficiency is not as common as you think. However, there are some people who are more susceptible to a deficiency than others. They should consider a Vitamin B12 injection to boost their B12 levels. Who are they? Read on!

3. Vegetarians and vegans

If you follow a vegetarian or vegan diet, you are more susceptible to a Vitamin B12 deficiency. The reason for this is the natural sources. Vitamin B12 is found in its highest concentrations in meat, fish and poultry which vegetarians and vegans eschew. Vitamin B12 is also present in eggs and dairy products which vegans do not consume.

Avoiding these foods automatically puts your intake of Vitamin B12 at risk. It’s not really found in significant quantities in fruits and vegetables. You can, however, look for cereals that have been fortified with Vitamin B12.

Vegetarians and vegans should get their blood tested for vitamin and mineral deficiencies so they can be treated promptly. Deficiencies are easy to address and reverse in the early stages. When they are allowed to persist, they can cause potential long-term harm. It is always advisable to be proactive.

Vegetarians and vegans should take a supplement that aims to provide them with vitamins and minerals they aren’t getting from their diet. A pharmacist or doctor would be able to recommend the right product.

2. Senior citizens

As people age, the ability of their bodies to absorb vitamins and minerals may deteriorate. They also tend to eat less than before. These factors combined may result in lower levels of substances such as Vitamin B12.

The problems with absorption of vitamins and minerals lie in changes to the digestive system that occur with advancing age. The stomach produces less acid. This means food is not broken down and absorbed properly. Many nutrients are lost during the digestive process when the stomach doesn’t break them down for absorption in the gut.

A decreased appetite is normal as you grow older. Many older people adopt less-healthy eating habits. This is especially true of those who live alone. There is a tendency to avoid cooking for one. This often results in a less-than-desirable diet that doesn’t contain enough vitamins and minerals.

A lower level of Vitamin B12 is also associated with fatigue, irritability and memory loss in the older generation. Since a deficiency is more probable over time, senior citizens should have their vitamin and mineral levels tested to ensure they are at acceptable levels.

1. People with digestive disorders

Digestion is essential for the absorption of all vitamins and minerals. Vitamin B12 is no exception. If you have a condition that causes your stomach to produce less acid than it needs, you will struggle to absorb Vitamin B12. Conditions such as gastritis, hypochlorhydria or achlorhydria fit into this category.

When you have problems with your body producing too much stomach acid, it causes conditions such as esophageal reflux. The treatment for this is antacids. Bear in mind that they reduce the amount of stomach acid in the body. This can affect your body’s ability to absorb Vitamin B12.

Recent surgery on the stomach or intestine can also affect your body’s ability to absorb vitamins and minerals. The affected area will probably not perform at optimal levels during its recovery.

If you have problems with digestion that result in episodes of diarrhea or constipation, it indicates that your body is struggling to absorb nutrients. This not only applies to food but supplements as well. It’s possible your body is expelling waste without having absorbed all the nutrients. A lot of digestion complaints can be resolved with changes in diet and natural remedies.