Nearly one million individuals in the UK have received a cautionary advisory regarding the potential risks associated with combining specific dietary supplements with their prescribed medications. An expert has highlighted the potential harm that could result from the concurrent use of these supplements.
A recent alert from a dietitian has shed light on three widely used supplements that may pose risks when taken alongside warfarin, a commonly prescribed blood-thinning medication. It is estimated that approximately 700,000 people in the UK, constituting about 1.5% of the population, are currently using warfarin.
Victoria Taylor, a dietitian associated with the British Heart Foundation (BHF), stressed the importance of maintaining a healthy and balanced diet over relying on supplements. In an article for Heart Matters, she emphasized that while supplements claim to enhance overall health and address specific conditions like heart disease, these assertions are not always accurate.
Taylor further cautioned against the misconception that supplements with heightened vitamin and mineral concentrations are superior to natural foods. She pointed out that excessive intake of certain vitamins and minerals can have adverse effects on health.
The potential dangers of combining specific supplements with warfarin, including vitamin K, omega-3, and St John’s wort, were underscored by Taylor. She warned that these supplements could interact with warfarin and lead to unwanted side effects.
In alignment with these warnings, the NHS has advised against using St John’s wort concurrently with warfarin due to an increased risk of adverse effects. Moreover, individuals on warfarin should consult with their GP before considering vitamin K supplementation to avoid potential complications.
Notably, the National Institute for Health and Care Excellence (NICE) has expressed concerns about the elevated risk of bleeding when warfarin is combined with omega-3-acid ethyl esters. It emphasized the importance of medical guidance before incorporating such supplements into one’s routine.
Taylor recommended seeking professional advice from a GP before embarking on a supplement regimen. She highlighted that vitamin D is the only universally suggested routine supplement, particularly during autumn and winter months when sunlight exposure is limited.
In conclusion, Taylor reiterated the significance of consulting a healthcare provider before investing in supplements, emphasizing that a well-rounded diet typically provides all essential nutrients for optimal health and well-being.