As times evolve, dietary habits have also shifted. Experts offer insights to challenge outdated beliefs about nutrition. Below, we debunk five common misconceptions about eating.
Misconception 1: Fresh milk is more nutritious than stored milk. Fresh milk (pasteurized milk) and shelf-stable milk have nearly identical nutritional profiles. Both are rich in calcium and contain vitamins A, D, E, K, and significant amounts of B vitamins.Therefore, the German Nutrition Society recommends consuming 500 milliliters of milk or other dairy products daily—such as yogurt, condensed milk, or cheese—to provide sufficient calcium for bone and tooth development and strength.
Misconception 2: Frozen vegetables lack vitamins. While frozen vegetables are less nutritious than freshly harvested and cooked ones, they retain far more nutritional value than vegetables stored for days after purchase.
For example, 100 grams of fresh vegetables contain 22.1 grams of vitamin C, compared to 20.2 grams in frozen vegetables.However, vegetables stored at 20°C for two days rapidly lose vitamins, dropping to only 14.1 grams. Most "fresh" vegetables undergo long-distance transport and purchasing processes after harvest, reaching the table days later.
Misconception 3: Drinking water during meals is inadvisable. Our parents often tell us that drinking water while eating dilutes stomach acid, hindering proper digestive function.However, modern research indicates that people should drink water as much as possible. A study on children's nutrition revealed that most children consume insufficient water. Starting from age two, children often enter a state of "dehydration."
Before age ten, children should drink 800 to 1000 milliliters of water daily, with additional intake needed during hot weather or physical activity.Therefore, ensure children have adequate water before, during, and after meals.
Misconception 4: Juice doesn't cause weight gain like soda. While juice contains more vitamins and minerals than soda, its sugar content is comparable (111g/liter), resulting in similarly high calories—550 calories per liter.Meanwhile, 1 liter of cola contains 490 calories.
Misconception 5: Children must have a hot meal daily. In reality, hot meals are less about superior nutrition and more about aligning with human dietary habits and other needs—like drinking hot soup in winter primarily for warmth. By the time hot food reaches the stomach, it has cooled down to the same temperature as cold foods consumed.Of course, some foods like potatoes do offer significantly higher nutritional value when cooked compared to raw. That concludes our exploration of the five major dietary misconceptions. We hope this has provided valuable insights. Finally, we sincerely wish you good health and happiness. How to Prepare Delicious Dumpling Filling