Dr. Oscar Duke has issued a warning regarding the risks associated with excessive vitamin D intake during his recent appearance on BBC Morning Live. He stressed that while vitamin D is essential for regulating calcium and phosphate in the body and is crucial for maintaining healthy bones, teeth, and muscles, overdosing on this vitamin can potentially harm heart and kidney function. Dr. Duke emphasized the need for the public to be mindful of recommended dosages, especially given the common practice of supplementing due to limited sunlight in the UK, particularly during the winter and autumn months.

Vitamin D plays a vital role in supporting the immune system, and with many people in the UK not receiving enough from natural sunlight, health organizations recommend supplementation to prevent deficiencies. Dr. Duke reiterated that, particularly in the colder months, it's crucial for individuals to take vitamin D supplements to make up for the lack of sunlight exposure. This is especially important for overall health and well-being, as low levels of the vitamin can lead to a variety of health issues.

Duke's appearance aims to raise awareness about the balance required when it comes to vitamin supplementation. He encourages Brits not to overlook the potential consequences of overdosing on vitamin D while also advocating for the benefits it provides when taken in correct amounts. This message is especially pertinent given the season and the dietary habits observed during these months in the UK, where nutritional intake can be affected by limited natural resources.