Home > Diet and nutrition > Nutrition basics Nutrition basics 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 Too little and too much salt – both are dangerous Both too much and too little salt in our diet can be harmful; an 'optimal' range is the best option. Check Glycaemic index tool » Count Calorie counter » Quiz Ready for weight loss? » Ask DietDoc » What 100 calories of fruit looks like The lowdown on low-carbs Good fats for a healthy heart This article is a summary of the different types of fats and the role they play in preventing and managing cardiovascular health. The invisible nasties in your food Nano-particles in our food – healthy or not? Here's what you need to know about the hidden nasties in the foods you consume. 10 healthy alternatives to the ‘bad’ foods we love Whether you want to lose weight or boost your health, there are many small changes you can make to your diet to achieve these results. Healthy lunch box ideas Do you have to pack lunch boxes and make snacks for your children every day of the week? Tim Noakes: refined carbs may be toxic It’s taken a lifetime to realise it but Prof Tim Noakes now believes the overconsumption of refined carbohydrates may be toxic for the body. “ Latest comment on Health24 Dave Anthony says... As an MD, involved in research for several years, now building a health professional group, I was introduced to a company and product with science behind it, manufactured by a... Online chat rooms help chronic pain sufferers ” Dangers that lurk in your fridge Ever been blown away by foul-smelling, mould-growing leftovers when you open your fridge? Find out what you can keep and what you should definitely throw away. Why your brain needs fish Did you know that your brain is 60% fat? And that DHA, an omega-3 fatty acid predominantly found in fish, is one of the most abundant types of fat in this crucial organ? Junk food costs you more There is a common misconception that healthy eating is expensive, but in fact the opposite is often true. load more articles advertisement From our sponsors Exam stress – a challenge for the whole family Eduloan offers affordable education finance Vote for 2014 Hill's Pet Slimmer of the Year Live healthier Strenghten your immunity » Keep your immunity strong Immune system boosters Boost your family's immunity 5 immune boosters in your kitchen You don’t need a handful of vitamins and supplements to keep your body healthy, check out these five immune boosting foods you probably already have in your kitchen. Depression » Depression Depression and ageing Teen depression Depression: do you know the signs? One of the key roles you can play in the health of someone who is depressed or suffers from anxiety is to make sure they get the help they need. Here's what you need to know.