Vitamin B12 Injections

Our experienced clinician can administer the injections at the pharmacy - saving you time and hassle.

Schedule: 1

Price (per dose): £50

What is Vitamin B12 and what does it do?

Vitamin B12, also known as cobalamin, is an essential water-soluble vitamin that plays a crucial role in many important functions of the body.

One of the most important functions of vitamin B12 is its role in the production of red blood cells. It is necessary for the proper development and maintenance of nerve cells, DNA synthesis, and the metabolism of fats and carbohydrates. Vitamin B12 also helps maintain healthy nerve cells and aids in the formation of the protective covering of nerves, called the myelin sheath.

Vitamin B12 is found in animal-based foods such as meat, fish, poultry, eggs, and dairy products. It is not naturally found in plant-based foods, which is why vegans and vegetarians may be at risk of developing a deficiency if they do not consume enough fortified foods or supplements.

Symptoms of vitamin B12 deficiency can include fatigue, weakness, tingling or numbness in the extremities, difficulty walking, mood changes, and memory problems. Severe vitamin B12 deficiency can cause serious health problems, such as anaemia, nerve damage, and neurological problems.

Supplementation with vitamin B12 may be necessary for individuals who have a deficiency, certain medical conditions that affect nutrient absorption, or are following a vegan or vegetarian diet. Vitamin B12 is available in oral supplements, injections, and fortified foods.

At OnlineChemist, we offer private vitamin B12 injection service.

Book your appointment today and start feeling the benefits of vitamin B12 injections right away.

What causes Vitamin B12 deficiency?

Vitamin B12 deficiency can be caused by several factors, including:

Inadequate dietary intake: Since vitamin B12 is naturally found in animal-based foods, strict vegetarians and vegans who do not consume fortified foods or supplements are at risk of developing a deficiency.
Poor absorption: The body requires adequate stomach acid and intrinsic factor (a protein produced in the stomach) to absorb vitamin B12 from food. Some medical conditions, such as pernicious anemia, can inhibit the production of intrinsic factor and lead to poor absorption of vitamin B12.
Gastrointestinal surgery: Surgeries that remove or bypass the stomach, such as gastric bypass surgery, can interfere with the body’s ability to absorb vitamin B12 from food.
Medications: Certain medications, such as proton pump inhibitors and metformin, can interfere with vitamin B12 absorption.
Aging: As we age, our stomach acid production and digestive enzyme function may decrease, leading to decreased absorption of vitamin B12.
Medical conditions: Certain medical conditions, such as Crohn’s disease, celiac disease, and HIV infection, can interfere with the absorption or metabolism of vitamin B12.

Do I need Vitamin B12 injections?

Whether or not you need Vitamin B12 injections depends on your individual circumstances and medical history.

If you are a healthy individual with a balanced diet that includes sources of vitamin B12, such as meat, fish, poultry, eggs, and dairy products, you are likely getting enough vitamin B12 from your diet, and injections may not be necessary.

However, if you have a medical condition or lifestyle that increases your risk of vitamin B12 deficiency, you may benefit from vitamin B12 injections. For example, if you have a gastrointestinal disorder that affects nutrient absorption, or if you follow a vegan or vegetarian diet, you may be at higher risk of developing a deficiency and may require supplementation.

Symptoms of vitamin B12 deficiency can include fatigue, weakness, tingling or numbness in the extremities, difficulty walking, mood changes, and memory problems. If you are experiencing any of these symptoms or have a concern about your vitamin B12 levels, it’s important to consult with a healthcare professional. They can perform a blood test to determine your vitamin B12 levels and help determine the best course of action, which may include supplementation with injections or other forms of vitamin B12.

Trust the experts at OnlineChemist for safe, effective, and convenient vitamin B12 injection services.

Don't let vitamin B12 deficiency hold you back. Get the energy and vitality you need to live your best life with our private injection service!

Side-effects of Vitamin B12 injections?

Vitamin B12 injections are generally considered safe and effective for most people when administered by a suitable clinician.

Some possible side effects of vitamin B12 injections include:

Pain and swelling at the injection site
Mild diarrhea
Itching or rash
Dizziness or lightheadedness
Nausea or vomiting
Headache
Anxiety
Fever or chills
Chest pain or difficulty breathing

These side effects are generally mild and usually go away on their own within a few hours or days. However, if you experience any severe or persistent side effects after receiving a vitamin B12 injection, you should contact your GP right away.

It is important to note that vitamin B12 injections are not usually recommended for people with certain medical conditions, such as blood disorders or allergies to cobalt or vitamin B12.

Rarely, adverse effects can be serious and include:

Serious palpitations due to low potassium levels.
Anaphylaxis (serious and life-threatening allergy) – may include a rash, wheezing, difficulty in breathing, tight chest or throat, trouble speaking, and swelling of the mouth, face, lips, tongue, and/or throat. If you experience any of these, you must seek medical attention or call 999 immediately.

More information - Vitamin B12 injections

NHS – Vitamin B12 deficiency: https://www.nhs.uk/conditions/vitamin-b12-or-folate-deficiency-anaemia/
NHS – Vitamin B12 injections: https://www.nhs.uk/medicines/vitamin-b12-injection/
HealthUnlocked: vitamin B12 forum