Can daily vitamin D supplements prevent flu as effectively as a vaccine and which foods is it found in? – The Sun
TAKING vitamin D tablets daily or weekly can protect against colds and flu, research shows. Those who take the 2p-a-pill “sunshine vitamin” regularly cut their chances of respiratory infection by 12 per cent — the protection level the flu vaccine …
Vitamin D supplements may prevent millions of winter infections
Which vitamin supplements are worth taking – and which are the pits?
Vitamin D supplements ‘the key to beating colds and flu’, study finds