Vitamin B12 for CFS support

Vitamin B12

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Vitamin B12, also known as cobalamin, is suggested to help people with chronic fatigue syndrome in various ways. This vitamin is essential for the production of red blood cells, which deliver oxygen to body tissues. A lack of oxygen can lead to fatigue and low energy levels, therefore taking vitamin B12 can potentially alleviate fatigue.

Vitamin B12 also helps convert the food you eat into glucose, which your body uses for energy. Hence, it could mitigate the extreme tiredness associated with chronic fatigue syndrome. Furthermore, this vitamin is important for the proper functioning of the nervous system by maintaining the health of nerve cells and ensuring effective signal transmission. Since chronic fatigue syndrome sometimes involves nervous system impairments, Vitamin B12 could also help in this regard.

See also B-Complex.

Vitamin B12
  • Boosts energy and reduces fatigue.
  • Improves brain function and concentration.
  • Enhances body’s cellular energy production.
  • Positively affects mood and sleep.
  • Strengthens immune system function.

Vitamin B12: Purchase | Dosage | Benefits | Science

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Important Note: This information serves as a guideline only and should NOT replace specialist advice. Always consult your doctor, pharmacist or a health care professional like a nutritionist before starting any new treatment.

Vitamin B12 Dosage for Chronic Fatigue

There isn’t a specific recommended dose of Vitamin B12 for chronic fatigue syndrome, as the condition’s causes and treatments can vary widely. However, medical professionals often recommend that adults get about 2.4 micrograms of Vitamin B12 per day. It’s crucial to consult with a healthcare provider before starting or changing any vitamin regimen, particularly for those with chronic conditions.

In some cases quarterly or monthly injections of B12 may be available/useful, as prescribed by a qualified doctor.

Vitamin B12 Benefits for Chronic Fatigue

  • Improves energy and reduces fatigue
  • Enhances brain function and memory
  • Boosts mood and fights depression
  • Promotes heart health
  • Supports healthy hair, skin & nails
  • Reduces Fatigue: Vitamin B12 plays a crucial role in energy production. It helps the body use fats and carbohydrates for energy and make new protein.
  • Supports Nervous System: It contributes to the maintenance of a healthy nervous system which can help to reduce feelings of tiredness and weakness.
  • Improves Mood: B12 is important for regulating mood. Deficiency in this vitamin is linked to depression and anxiety that can exacerbate feelings of fatigue.
  • Enhances Brain Function: B12 is involved in the maintenance of normal brain function. It is essential for the synthesis of fatty acids and energy production within the brain, helping to improve cognition and reducing tiredness.
  • Boosts the Immune System: It supports the normal function of the immune system that can be compromised in people suffering from chronic fatigue syndrome, thereby enhancing overall well-being.

Vitamin B12 and Chronic Fatigue Science

Nutrient Therapy for the Improvement of Fatigue Symptoms |

This review examines the impact of various nutrients, including vitamins and minerals, on fatigue symptoms. It covers conditions like fibromyalgia, chronic fatigue syndrome, cancer, and multiple sclerosis. The role of vitamins, including B12, in alleviating fatigue is discussed in the context of these chronic conditions.

Effects of Vitamin B12 Supplementation on Cognitive Function, Depressive Symptoms, and Fatigue: A Systematic Review, Meta-Analysis, and Meta-Regression |

This study is a systematic review and meta-analysis assessing the effects of vitamin B12 on cognitive function, depressive symptoms, and idiopathic fatigue. It concludes that vitamin B12 supplementation may not be effective in improving cognitive function and depressive symptoms in patients without advanced neurological disorders.

Natural sources of Vitamin B12

Good natural sources of Vitamin B12 include:

  • Animal liver and kidneys
  • Clams and Sardines
  • Beef
  • Fish, particularly mackerel and tuna
  • Fortified Breakfast Cereals
  • Dairy Products – e.g. milk, yogurt, and cheese
  • Eggs
  • Chicken
Natural sources of Vitamin B12

Our favourite Vitamin B12 brand

We recommend Solgar or Garden of Life branded Vitamin B12 because they’re:

  • Available From Organic Agriculture
  • Reliably high quality
  • Readily available

We love the Garden of Life B12 spray for its ease of taking, and it’s high absorbancy.

Organic Vitamin B12 options

Garden of Life offers B12 options for those who opt for Organic supplements wherever they can.

Vegan Vitamin B12 options

Both Garden of Life and Solgar options are Vegan, (but always check the label to be sure!)