10 things you need to know about vitamin D

Vitamin D is essential for bone health as it helps regulate calcium and phosphate levels, which are vital for maintaining healthy bones, teeth, and muscles. Deficiency in vitamin D can lead to various health issues, such as bone tenderness, muscle weakness, and in children, conditions like rickets and anaemia. It is important to get enough vitamin D through sunlight exposure, as our bodies produce it when our skin is exposed to UVB rays.

During the winter months, when sunlight exposure is limited, the UK government advises taking a vitamin D supplement to ensure adequate levels. While some plant-based sources of vitamin D exist, such as vitamin D mushrooms and fortified plant milks, supplementation may be necessary for those who do not get enough sun exposure. It is important to strike a balance, as too much vitamin D can lead to hypercalcaemia, which can have negative effects on bone and kidney health. Furthermore, research suggests that adequate levels of vitamin D may help reduce the risk of severe covid complications, making it an important nutrient for overall health and wellbeing.