Vitamin B12 Supplements

Essential Energy: Vitamin B12 Supplements

Shop our range of B12 supplements designed to support and assist in restoring levels.

You can find options from leading brands like Nature’s Own, and Herbs of Gold, as well as specialised formulas from Thompson's and Quality Health. 

Always consult a healthcare professional before starting new supplements to ensure they’re right for your individual requirements

What is Vitamin B12 and why is it important? 

Vitamin B12, also known as cobalamin, is a water-soluble nutrient essential for many critical functions in the body. It plays a vital role in red blood cell formation, DNA synthesis, and the maintenance of a healthy nervous system. By helping the body convert the food you eat into cellular energy, B12 is a key component in reducing fatigue and supporting daily vitality.

How is B12 different from other B vitamins? 

While most B vitamins are found in a wide variety of plant and grain sources, B12 is unique because it’s found almost exclusively in animal products like meat, eggs, and dairy. 

While most B vitamins are flushed out of the body daily and need constant replenishment,the body can store B12 in the liver for several years. B12 also  needs intrinsic factor, a special protein from your stomach, to be absorbed properly, making its journey into your system more complicated than other B vitamins.

How do I know if I need a B12 supplement? 

Typically vitamin B12 is scarce in plant-based foods, so those following a vegan or vegetarian diet may often be at a higher risk of deficiency and may benefit from supplementation. Also, older adults often produce less stomach acid and intrinsic factors, making B12 harder to absorb from food alone. 

If you experience persistent tiredness, muscle weakness, or brain fog, it may be worth discussing your B12 levels with a healthcare professional.

Does B12 have any side effects, what happens if I take too much? 

Since B12 is water-soluble, your body generally excretes any excess through urine, making it very difficult to overdose. But very high doses may occasionally cause mild side effects like headache, nausea, or a tingling sensation in the hands and feet. As with any supplement, it’s best to follow the recommended dose on the label or your doctor's advice.