Home > Diet and nutrition > Healthy foods Healthy foods 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 Lactose-intolerant – is milk a pain in your gut? It is estimated that up to 70% of adults are lactose intolerant. Lactose intolerance occurs when the enzyme lactase – required to digest the milk sugar lactose – is not produced. Check Glycaemic index tool » Count Calorie counter » Quiz Ready for weight loss? » Ask DietDoc » Enjoying fish without the risk Lactose-intolerant – is milk a pain in your gut? Fruit and veggies: how much is 5-a-day? We all know we need to eat at least five portions of vegetables and fruit every day to get our 5-a-day for optimal health, but exactly how much is a portion? 20 health benefits of olives Not only do they taste really nice, but did you know that olives have a huge number of health benefits for you too? The A-Z of fruit An apple a day keeps the doctor away. This is also true for all the other amazing fruits Nature has on offer. Learn more in our fruit listing. Healthy nuts, seeds and grains Are you looking for healthy sources of fibre, protein plus vitamins and minerals? Nuts, seeds, grains and pulses can offer you that and much more. Check out our listing. Berry healthy There’s a champion new berry that’s come to town, and in its plump little body it has 18 amino acids, six vitamins, anti-ageing properties and the richest source of antioxidants. Shopping for vegetables The fresh fruit and vegetable department can be one of the brightest and most eye-catching departments of the grocery store. But make sure you know how and what to buy. “ Latest comment on Health24 Igor Trethewey says... i treat my IBS with either probiflora ( available from any pharmacist ) or yogurt with live cultures. this approach takes a few days to start working but there after no more... IBS - spastic colon ” The A-Z of vegetables Eating a diet rich in vegetables has countless health benefits. Learn more about the great array of veggies and why they are good for you. Cranberry cures The humble cranberry has been used and tested to treat a number of health problems – the most positive results being achieved with urinary tract infections. Go nuts for your health If you love nuts, here's some great news for you: nuts are packed with nutrients that boost your health in many different ways. load more articles advertisement From our sponsors Recovery after exercise is an essential part of any workout What is Metabolic Syndrome? Could you have it? Eyecare for computer users Treet-It Anti-Lice aiding schools in the prevention of Head Lice Live healthier Beware of the danger! » Asthma danger zones 13 danger zones Teen dangers 21 dangerous things people do Here are 21 things people do without thinking. But they are dangerous, and could kill you or the people around you. Preventing HIV » Male screening tests HIV protective shots HIV vaccine Vaginal ring to prevent pregnancy, HIV and herpes A new vaginal ring, similar to existing birth control rings, promises to provide months of protection against pregnancy, HIV and herpes.