Although vitamin B12 can be obtained from the diet, deficiency is not uncommon, particularly among older individuals. Supplementation with methylcobalamin is indicated in such cases. This active molecule is also recommended for vegetarians and vegans, because foods that contain it are often animal-source, such as offal and seafood. Dietary supplements may, therefore, be necessary for those following a vegetarian or vegan diet.

Given the crucial roles vitamin B12 plays in the body, it’s essential to ensure an adequate intake of this vitamin, particularly as a shortfall may result in insufficient production of haemoglobin which is vital for transporting oxygen to red blood cells. If this is not addressed, it can lead to anaemia which is characterised by abnormally low levels of haemoglobin. In vitamin B12 deficiency anaemia, red blood cells are usually bigger than healthy ones. Generally known as macrocytes, these larger red blood cells do not permit adequate oxygen transport, resulting in poor oxygenation of the body. This manifests in various symptoms such as pale skin, a rapid heart rate, severe fatigue, breathing difficulties and headaches. Vitamin B12 supplementation may thus be necessary to prevent deficiency or combat the symptoms of anaemia.

There's a range of dietary supplements available to buy at Supersmart to help boost sports performance, such as extract of Cordyceps Cs-4, which has exceptional effects. Take care of your joints too, with the formulations Tendo-Fix and Joint Support Formula.

You may also be interested in other vitamin supplements such as Triple C, our complete vitamin C formulation, and Daily 6®, our latest-generation multivitamin supplement, available to buy at Supersmart.

This powdered supplement is offered in the purest form possible, unflavoured and unsweetened. When you choose this product, you are paying for and consuming active ingredients only, with no unnecessary additives (no sweeteners, artificial flavourings or added sugars). You can therefore consume it in the most natural way possible by simply mixing it with water, or you are free to personalise it : adding the sweetener of your choice, replacing the water with another drink (such as fruit juice), etc.