WINTER WELLNESS

A IS FOR… ANDROGRAPHIS PANICULATE

This traditional Indian herb has been used for centuries to treat diseases and fight infection. Known as the king of bitters, andrographis has potent antibacterial properties and can fight most pathogens, especially chest infections and the flu. Find it in Equi London Immunity Edition (£33 for 30-day supply, equilondon.com).

B IS FOR… BRUSSELS SPROUTS

These Christmassy vegetables pack a punch when it comes to vitamin C, which is crucial for your immune system. Half a cup provides 81 per cent of your recommended daily intake of the vitamin. Get them on your plate now rather than just saving them for your Christmas roast dinner!

TRY IT One way to cook sprouts to make them a little tastier is to fry them with thin strips of bacon or lardons – even the most die-hard sprout hater won’t be able to resist!

C IS FOR… VITAMIN C

‘Foods containing vitamin C help the body grow and repair body tissues, so that they can help you get back to full health faster. There is even some evidence that vitamin C can help reduce your cold symptoms by up to one and a half days,’ says Thomas Hal Robson-Kanu, a functional nutritionist and founder of The Turmeric Co.

TRY IT Some of the best foods that contain vitamin C are green peppers, kale, blackcurrants, kiwis and oranges. Also try Altrient C (£44.50 for 30, abundanceandhealth.co.uk). These liposomal sachets contain 1,000mg of vitamin C, which is more absorbable than powders. Stock up for winter!

D D IS FOR… VITAMIN D3

Foods containing vitamin D3 are especially important for your immune system. ‘Its anti-inflammatory and immunoregulatory properties contribute towards normal functioning of the immune system. Vitamin D3 has also been known to aid