Health · 2 hours ago
Boots Vitamin D tests gave three different results for one person
Photo by Artem Podrez on Pexels
A Which? investigation found five widely sold finger-prick vitamin D self-test kits, including Boots' own brand, gave three different results for the same person on the same day. A lab blood test showed healthy levels, yet two kits suggested deficiency. Experts warned wrong readings could push people towards needless high-dose supplements, and the MHRA, which regulates the tests, said it would now assess the evidence.
Reported by Which? · How we write briefs