Home > Diet and nutrition > The immune system The immune system All sections in Diet and Nutrition » Beverages » Healthy Diets » Healthy foods » Nutrition Basics » The Immune System » Vitamins, Minerals and Supplements » Weight loss » Diet and Nutrition News » Food Safety Moderate alcohol consumption may support immunity Forget an apple a day to keep the doctor away – research shows a glass of wine could be just as effective. Check Glycaemic index tool » Count Calorie counter » Quiz Ready for weight loss? » Ask DietDoc » Your quick guide to Banting 10 foods with hidden fat Mercury in seafood linked to autoimmune diseases High amounts of mercury in seafood have been linked to autoimmune diseases, which affect around 50 million Americans, most of whom are women. How will the 'Tim Noakes' diet affect your immunity? Can following a low-carb diet help boost your immunity and keep you healthy this winter? Tips to keep your immunity strong this winter As SA summer draws to a close and the cold, wet winter begins to set in, it’s important to ensure you keep a strong immune system. If you think you'll get sick you will Some patients may develop symptoms and side effects purely because they've been told about them, known as the so-called "nocebo effect". Can you really boost your immune system? Can any product really boost your immune system, or are you being taken for a ride? Drug-resistant bacteria cause stubborn infections The more bacteria are exposed to antibiotics, the higher the chance they will develop resistance to the drugs. Unnecessary exposure can happen in humans who take antibiotic drugs they don't need. Apes have more diverse gut bacteria than people Researchers determined that the African apes have more diverse microbes in their guts than people, and that the change in human microbial diversity is accelerating. The role of your mind in disease What role do mind and attitude play in disease? There's a real connection - and it's called psychoneuro-immunology. All about your immune system Your line of defence against invading micro-organisms – that’s what your immune system is. Find our here how it works, what could go wrong and what you can do to give it a boost. load more articles advertisement From our sponsors Why probiotics are beneficial for IBS Hearing aids on a windy day? No problem! A step-by-step guide on how to do pelvic floor exercises correctly Live healthier Perfect parent » Parents boost kids' social skills Parent with ADHD? Why baby wakes at the night Top tips on parenting Browse through Health24's parenting guide for all you need to know about parenthood. Strong, healthy hair » 10 interesting facts about your hair Weird remedies for hair loss Causes of hair loss Healthy hair diet Sound nutrition can improve the health of your hair and give you lustrous locks.