It’s not too late to top up on vitamin D if you ignored advice issued last year by Public Health England (PHE) to take supplements. But while the PHE recommended we all “consider” taking 10µg of vitamin D daily during autumn and winter, researchers are now suggesting that food be fortified with the vitamin so that we can take it continuously. The main source of vitamin D is sunlight in contact with the skin – and that is pretty much never between November and April, hence the PHE’s recommendation.
Vitamin D is also available in oily fish (wild salmon or herring), liver, egg yolks and some fortified bread, but nearly a quarter of adults and 22% of children have low levels of the vitamin in their blood. Vitamin D is essential for healthy bones, teeth and muscles.
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