Winter's looming with its potential for unwelcome ailments, from coughs and sneezes to full blown flu. A host of celebrities, including Victoria Pendleton, Liz Hurley and Kirstie Allsopp, give their tips on boosting health and keeping winter bugs at bay.
By Gabrielle Fagan
"There's nothing to beat a hot drink with a generous tablespoonful of manuka honey, which has natural antibiotic properties, and lemon juice," says Pendleton, the two-time Olympic gold medallist and world champion track cyclist, who's currently competing in BBC One's Strictly Come Dancing.
"I take that at the first sign of a sniffle or a sore throat and keep drinking it regularly until I feel OK."
She also takes fish oil supplements, a source of essential omega-3 fatty acids, which are valuable for supporting cardiovascular, circulatory and joint health.
"I also swear that by regular hand-washing and using an antiseptic hand gel you can cut down the risk of picking up cold and flu germs by around 50%."
:: Holland & Barrett Omega 3 Fish Oil, 1,000mg, £26.59 for 250 capsules; Milton Antibacterial Hand Gel, £2.19 for 100ml.
"I'm a great believer in olive leaf extract, which was recommended to me by a naturopath and is known for its anti-ageing, immunostimulator and antibiotic agents," says TV presenter Roslin.
"During the winter I always start the day with porridge, which gives you slow-release energy and warms you from the inside."
:: Comvita Olive Leaf Complex Capsules 90, £12.99, Boots, www.boots.com
"I use a B-complex supplement to give me an instant energy boost if I'm flagging.
"I rely on them if I'm really stressed," says mother-of-two Daly, co-presenter on BBC One's Strictly Come Dancing.
:: Nature's Best B50 Complex, £8.90 for 60 tables, www.naturesbest.co.uk
"Digestive health is so important. If that's working well, it means you're getting all the nutrients and necessary vitamins you need from food to keep you healthy," says Girls Aloud's Harding.
"I use activated charcoal and sprinkle it on my food. It doesn't taste of anything and apparently absorbs all the bad, damaging stuff in the body. I think it's good for hangovers, too."
:: Holland & Barrett Charcoal Capsules (260mg) £4.69 for 100, www.hollandandbarrett.com
Finding time to regularly relax, she believes, is key to re-energising and ensuring a healthy immune system all year round.
"The one place I can really unwind is in the bath, once I've put my son, Damian, to bed.
"I light a candle, sprinkle in some Dead Sea salts and Jo Malone bath oil, and then read for half an hour.
"It also helps me sleep and rest properly, which is essential so the body can re-charge."
She never eats processed food, avoids all alcohol apart from vodka, and says: "I'm convinced that eating processed food encourages weight gain, so I like food in its simplest state."
:: Dead Sea Genuine Bath Salts, 1,000g, £7.59, Boots, www.boots.com
"I have a recurring problem with dry, irritated skin," says mother-of-two Lloyd.
"It can be more of a problem in winter, so I keep an ITCHeze spray in the fridge which helps soothe and calm it down. It also helps when I get a blotchy rash on my chest that flares up if I'm stressed or nervous."
:: ITCHeze, from £6.50, at Tesco and Asda, www.tesco.com and www.asda.com
"Comvita UMF Manuka Honey has antibacterial and antiviral properties, so it's great for fighting colds," says actress and TV presenter Faulkner, the winner of BBC One's Celebrity MasterChef.
"Look out for the UMF (unique manuka factor) on the pot - the higher it is, the more potent the honey."
:: UMF 10+ Manuka Honey, £21.99 for 500g, www.comvita.co.uk
"I was really shocked when a doctor told me a blood test showed a lack of vitamin D," says Tointon, ex-EastEnders actress and former winner of Strictly Come Dancing.
It's well known that vitamin D levels can drop during the winter because of the lack of sunshine. Direct sun on our skin is one of the chief ways in which we absorb it.
"It happened last winter as I'd been starring in a stage play and working in a film studio with no access to natural light. My doctor said I needed to take vitamin D supplements, so I went to Holland & Barrett and got the BetterYou Vitamin D Spray.
"All I had to do was spray it into my mouth once a day.
"That way the vitamin D was absorbed quickly into my bloodstream. I've carried on taking vitamin D supplements, so hopefully that will stop it happening again."
:: BetterYou Vitamin D Spray, £7.29, Holland & Barrett, www.hollandandbarrett.com
"It's natural for your immune system to be under pressure in the winter, but rather than taking supplements, I try to keep my body healthy by eating good food.
"I love making things such as soups, which are so warming and satisfying in cold weather," says mother-of-one Air, 33, who's supporting Tropicana in its Beauty Of Juice campaign.
"I believe you can cure lots of things in the kitchen, I think I was a witch in a past life, and so if I feel cold symptoms coming on, I'll make up a herby chicken stew or another of my favourites, a spinach and watercress soup.
"I also make a carrot, orange and ginger juice, which really boosts energy. You can cure so much with diet and juicing."
During the colder months, she eats foods rich in vitamin C, such as peppers, broccoli, sweet potato and oranges.
"I will occasionally take a vitamin C supplement as well, and if I'm having a stressful time, I will take a magnesium supplement as it can help relax tense muscles.
"I try to listen to my body and treat it well so that it stays healthy."
:: Vitamin C with Bioflavonoids, 1,000mg, 100 caplets, £7.99, Holland & Barrett, www.hollandandbarrett.co.uk
Tried & tested
Celebrities have been concealing their tattoos for years when they don't fit a role or detract from the glamour of the red carpet. Sarah Schofield tests a camouflage product.
What is it?
Keromask Camouflage Cream comes in 24 shades to suit all skin tones, and claims to be sweat-proof, waterproof and to last longer than a normal foundation cream.
What's it like?
Celebrities are famous for their tattoos, think Angelina Jolie and David Beckham, but some such as former Spice Girl Melanie Chisholm have confessed to regretting their enthusiasm for body art.
Those names, pictures or meaningful words inked on your anatomy can lose their attraction as the years pass by.
I've been unhappy with my tattoos for a while. I had them done during my gap year when my friends and I thought they were a brilliant expression of how cool we were.
Now I'm working I particularly regret the 'moon and stars' which decorate the inside of my right wrist - immediately visible as soon as I shake hands with anyone.
I've often felt uncomfortable meeting senior colleagues who are unlikely to be impressed by the beauty of my 'tat'.
I'm saving up to have laser tattoo removal on my wrist, but that's probably going to cost around £300, so I had high hopes that as a temporary measure I could cover up with the creams.
You start by ensuring the skin is cleansed and moisturised. Larger tattoos require slightly more product and it can take time to colour match the particular area. It's also necessary to blend more than one shade of camouflage cream to get the best match.
I applied it with a brush, first putting the cream on the back of the hand to warm it as instructed. If it was a big tattoo, it would be probably better to use a sponge. A finishing powder gives it added staying power.
This is not a fast process, although it might get quicker once you've finally decided on the best shade.
Unfortunately, I couldn't get my tattoo to completely 'disappear' - perhaps that was asking too much - but it was less noticeable. You need to build up several coats of the cream to get the effect.
But I was impressed that after an evening out, dancing and getting hot, there was no sign of the cream coming off on my clothes or fading.
I'm going to keep practising with this cream and I think that combined with a bracelet it's at least a helpful visual distraction away from my body art.
:: Information: Keromask sample kit comes in three shades: light, medium and dark. Each includes eight shades of camouflage cream, three mixer creams and four powder colours, £4.99. Full size of one shade of Keromask Camouflage Cream, £14.99, from www.keromask.com