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Doctor Warns of Hidden Dangers in Supplement Overdosing
26 Jan
Summary
- Excessive vitamin D can lead to calcium buildup in the body.
- High calcium levels can affect kidneys and the heart.
- NHS recommends 10 micrograms of vitamin D daily in winter.
Dr. Zoe Williams, a frequent guest on ITV's This Morning, has alerted the public to potential health risks associated with overconsuming dietary supplements, particularly vitamin D. She highlighted that fat-soluble vitamins such as A, D, E, and K are stored in the body and can reach toxic levels if taken in excess.
Williams explained that excessive vitamin D can cause the body to retain calcium, leading to its accumulation in the bloodstream, kidneys, and heart. This can manifest as feeling unwell. She categorized supplement users into three groups: those who need them, those who take them for insurance, and those taking harmful amounts.
The government's National Health Service (NHS) advises everyone to consider a daily vitamin D supplement during autumn and winter. The recommended dosage is 10 micrograms. Individuals at high risk of deficiency, young children, and infants not consuming sufficient formula should consider year-round supplementation.
