The Benefits of a B12 Injection

  • Prevents Anaemia
  • Alleviates Anxiety
  • Improves Sleep
  • Boosts Energy
  • Improves Brain Power
  • Supports Heart Health
  • Reduces Risk of Birth Defects
  • Eases Morning Sickness
  • Prevents Osteoporosis
  • Reduces the Risk of Macular (Eye) Degeneration
  • Boosts Immunity
  • Aids Weight-loss
  • Prevents Hair-loss
  • Enhances Skin Health and Appearance


Foods Rich in Vitamin B12

  • Dairy
  • Fortified Non-Dairy Milk
  • Beef
  • Chicken
  • Animal Liver and Kidney
  • Eggs
  • Fortified Cereals
  • Fish – Tuna, Sardines, Trout and Salmon
  • Clams
  • Fortified Nutritional Yeast

Our busy modern lifestyles mean that many of us are unknowingly deficient in key vitamins and minerals that are essential to our health and for the optimum performance of the body. Vitamin B12 plays an important role in many of the body’s functions and a deficiency in this valuable vitamin will quickly make itself known.

It’s water-soluble, so the body does not store it and many of us are susceptible to not getting enough B12 from our diets. Luckily, there is an easy solution, just get a vitamin B12 shot! So, what exactly is a vitamin B12 injection?

What Is A Vitamin B12 Injection?

A vitamin B12 injection is typically prescribed by doctors for those suffering from low
vitamin B12 levels. A B12 shot normally contains one form of B12 and can be any of the four types of B12 available including Methylcobalamin, Adenosylcobalamin, Cyanocobalamin and Hydroxocobalamin.

What Are The Health Benefits of Vitamin B12?

Vitamin B12 shots can help boost your body’s energy levels by preventing fatigue, helping you to lose weight and also by lowering the risk of heart disease and other serious health concerns. Vitamin B12 is also essential for the health of your skin, hair and nails.

Its other benefits include boosting your brainpower by slowing down memory loss, alleviating anxiety and aiding sleep.

The 14 Health Benefits of Vitamin B12

1. Prevents Anaemia

Getting a B12 shot can help to prevent anaemia because it supports the erythropoiesis process. Erythropoiesis is the process where red blood cells are produced in the bone marrow which is triggered by the erythropoietin hormone.

2. Alleviates Anxiety

B12 can help fight mood swings, loss of focus and depression in a number of ways. One way it does this is by synthesising melatonin, dopamine and serotonin, the chemical messengers that influence your moods. Regular B12 shots can play a huge part in improving your mood.

3. Improves Sleep

As well as regulating your mood, melatonin also controls your sleeping patterns and if you’re suffering from a B12 deficiency, a common side effect is being unable to sleep and then feeling tired throughout the day.

Vitamin B12 is required for the production of red blood cells that carry oxygen and nutrients around the body. Many patients suffering from a B12 deficiency visit their GP complaining of tiredness and fatigue. 

4. Boosts Energy

B12 assists in the process of converting food into glucose, which the body requires for energy production.

5. Improves Brain Power

Vitamin B12 plays a role in supporting mental and cognitive performance. B12 has been proven to increase the cognitive function of older people and has even been used to prevent or slow the progression of dementia.

Vitamin B12 can slow down memory loss – a study published earlier this year in the American Journal of Clinical Nutrition compared the use of lower and higher serum Vitamin B12 concentrations in ageing patients and found that those who’d had the higher dose performed better in memory tasks.

6. Supports Heart Health

B12 lowers levels of a compound known as homocysteine which is linked to an increased risk of heart attacks and stroke. While vitamin B12 has the power to lower the risk of heart disease, it is also linked to the fact that individuals with healthy levels of Vitamin B12 are more likely to spend time outdoors and exercise.

7. Reduce Risk of Birth Defects

Expectant mothers will need healthy levels of Vitamin B along with Folic Acid (Vitamin B9). Vitamin B-9 (Folate) has been shown to reduce an unborn baby’s risk of developing neural tube defects like spina bifida. It can also reduce the risk of spinal and nervous system defects.

8. Eases Morning Sickness

Vitamin B-6 (Pyridoxine) has even been successfully used to ease nausea and vomiting associated with morning sickness during pregnancy.

9. Prevents Osteoporosis

Pernicious anaemia is associated with osteoporosis. Vitamin B12 has been shown to improve anaemia as mentioned earlier. In addition, Vitamin B12 has the power to restore bone density and strength lost due to osteoporosis.

10. Reduces the Risk of Macular (Eye) Degeneration

Age-related macular degeneration (AMD) is more than twice as common in individuals with a Vitamin B12 deficiency than in those with healthy levels of Vitamin B12. This means regular Vitamin B shots can lower your risk of AMD by as much as 30%.

11. Boosts Immunity

Due to the fact that Vitamin B12 is essential for red blood cell formation, DNA production and metabolic function, B12 boosts your immunity by ensuring the body is functioning as it should in multiple areas. It has been found to be key in preventing and combatting a number of serious health concerns, including various types of cancer.

12. Aids Weight Loss 

B12 boosts your metabolism, so increasing levels of this vitamin can be invaluable support if you’re trying to lose weight through diet. Its energy-giving and mood-boosting benefits will also aid your efforts in the gym.

Read more about the direct and indirect ways in which B12 affects weight loss in our article: Do Vitamin B12 Shots Actually Help with Weight Loss?

13. Prevents Hair-loss

Due to Vitamin B12’s vital role in cell rejuvenation and blood circulation, it is known to be essential for healthy, glowing hair.

The sooner you start getting more Vitamin B12 for your hair, the better. Oxygen-rich red blood cells promote healthy hair growth while strengthening and conditioning your hair from the inside.

14. Enhances Skin Health and Appearance

B12 is essential for the health of your skin, hair and nails as it plays a role in cell reproduction and therefore the renewal of your skin.

A B12 shot can help to increase collagen maintenance, improve cell turnover, reduce inflammation and redness, dryness and even help ease acne. 

Get an Instant B12 Boost

IV nutrient therapy at IV health clinics is fast becoming the preferred method for ensuring you’re getting adequate vitamins and minerals. At IV Boost UK, many of our vitamin drips contain B12, but we also offer a B12 vitamin shot to those who want instant delivery of this powerhouse vitamin to exactly where it is needed.

For more information, check out our article: “The Four Types of Vitamin B12: Which One Is Right for You?”.