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 » Food Safety What are electrolytes, and do I need to replenish them on the reg? You don't need to chug sports drinks all the time. Vit & Min doses per day » Count calories in food » Is my vegetarian diet balanced? » Ask The Dietitians » 10 foods to boost your immune system Your quick guide to Banting Could common food preservative make people fat? A new study found that feeding mice low doses of the preservative propionate caused weight gain and resistance to insulin. WATCH: What would happen if you stopped eating for a week? What would happen to your mind and body if you stopped eating for a week? A handy guide to portion control - measuring food with your fist Portion control is troubling for many of us - how do you know what's enough? The 12 best foods for when you’re super constipated Unclog those pipes, baby. How much sugar is it safe to eat per week? Well, at least it's not zero. The kind of scary things that can happen to your body when you eat gluten And what happens if you cut it out for the wrong reasons. 3 meal prep hacks that will make it way easier to eat healthily They're not even hard work! This common weight-loss food might actually be giving you a belly Zero-kilojoule artificial sweeteners might be your first choice to adding sweetness in your coffee, but they're not as healthy as you think. SEE: Understanding what a kilojoule is You've probably heard about counting kilojoules to lose weight or read a food label that mentions them. But what exactly is a kilojoule? load more articles advertisement Live healthier Lifestyle » E-cigarettes: Here are five things to know E-cigarettes have become hugely popular in the past decade, but a rash of vaping-linked deaths and illnesses in the US is feeding caution about a product that's already banned in some places. Allergy » Ditch the itch: Researchers find new drug to fight hives A new drug works by targeting an immune system antibody called immunoglobulin E, which is responsible for the allergic reaction that causes hives.