B12 Injections Can Increase Your Energy Levels and Boost Your Immune System

You may have heard of B12 injections to help with weight loss, but did you know these shots also have many other benefits? 

B12 shots (lipotropic shots or lipo shots) use three naturally occurring compounds in the body: choline, methionine, and inositol. They also contain vitamin B12, essential for your body’s functions, such as nerve cell health, energy production, and the formation of red blood cells.

Combined, these compounds can alleviate various symptoms, such as fatigue, while boosting your immune system.

Vitamin B12 deficiency injections

Vitamin B12 shots are a type of supplementation with a mock version of Vitamin B12. 

A doctor will administer the shot to the muscle. If they inject it into a vein, the body may lose significantly as the individual passes urine.

Cyanocobalamin can be taken as a liquid, tablet, or capsule. Certain foods, such as cereals, may contain a mock form of Vitamin B12.

b12 Injection

Who needs Vitamin B12 shots?

Vitamin B12 shots are only available on prescription after a clinical deficiency diagnosis. On the other hand, low levels are uncommon in most healthy adults as the human liver stores vitamin B12 over time.

Some people are more susceptible to deficiency and might profit from Vitamin B12 injections or tablets.

Symptoms of Vitamin B12 Deficiency

You could become anemic if you don’t get enough vitamin B12. A mid lack may not result in any symptoms. However, if left untreated, it can cause symptoms such as:

1. Weakness
2. Headaches
3. Tiredness
4. A smooth tongue
5. Pale skin
6. Nerve problems like tingling or numbness
7. Muscle weakness
8. Walking problems
9. Constipation
10.Loss of appetite
12.Vision loss
13.Behavioral changes
14.Memory loss


If you have pernicious anemia or have difficulty absorbing vitamin B12, you will first require vitamin B12 shots. After that, you may need to continue getting these shots, take high doses of a supplement, or get it nasally.

You have choices if you do not consume animal products. If you are deficient, you can supplement with vitamin B12-fortified grains, take a supplement or B12 shots, or take a high-dose oral vitamin B12.

Elderly people deficient in vitamin B12 will most likely need a daily B12 supplement or a B12-containing multivitamin.

Treatment solves the problem for the vast majority of people. However, any nerve damage caused by a deficiency could be long-lasting.


Most people can stop vitamin B12 deficiency by eating enough dairy products, poultry, seafood, meat, and eggs.

Suppose you don’t eat animal products or have a medical condition limiting your body’s absorption of nutrients. In that case, you can take Vitamin B12 in multivitamins or other supplements and foods fortified with Vitamin B12. 

If you decide to take Vitamin B12 supplements, tell your doctor so they can tell you how much you need and make sure they won’t interfere with any medications you’re taking. 


A doctor may advise vitamin B12 shots to people at risk of deficiency or its complications. 

Shots of vitamin B12 may help reduce the possibility of developing the following conditions:

1. Stroke
2. Heart disease
3. Problems with thinking and memory
4. Neurological disorders
5. Infertility
6. Vision loss
7.Neural tube defects in children or infants born to those with a Vitamin B12 deficiency


Because the risk of overdose is less, there is no upper limit for Vitamin B12. 

However, Vitamin B12 injections may have additional side effects.

If a person experiences any of the following symptoms, or if these symptoms persist or worsen, they should seek medical attention:

1. Swelling sensation in the body
2. Pain, redness, or itching
3. Temporary itching of the skin
4. Mild diarrhea
5. Peripheral vascular thrombosis
6. Polycythemia vera
7. Congestive heart failure
8. Pulmonary edema

Vitamin B12 deficiency

Are B12 Shots Right for Me?

Even if you don’t need to lose any weight, critical indications that a B12 injection is proper for you if you’re suffering from any of the following symptoms: 

1. Anxiety
2. Numbness and/or tingling sensations
3. Nerve pain
4. Sadness and/or depression
5. Lack of motivation
6. Confusion or brain fog
7. Poor memory
8. Difficulty concentrating
9. Fatigue

By receiving B12 injections, you can relieve the above symptoms while feeling safe, knowing that you’re boosting your immune system. Even if you’re not trying to lose weight and aren’t deficient in vitamin B12, these shots can benefit your lifestyle and overall health. 

To book a consultation with our practitioner at the Renew Medical Centre, call us at 5135617836.