8 "Healthy" Foods That Aren't Healthy: How Many Have You Been Fooled Into Believing?
Introduction: In life, many foods are touted as healthy by advertisements and experts, such as skim milk, whole grain pastries, and blended cooking oils. The extensive processing of these foods depletes their natural nutrients, offering little to no benefit. Let's take a look at the article.
Many foods are labeled as "healthy" or "unhealthy," and people place great trust and reliance on so-called healthy foods. However, they have their own "weaknesses."
Skim milk is low in fat and nutrients.
The creation of skim milk stems from special dietary health needs. Whether for people with cardiovascular diseases, middle-aged and elderly individuals, or women looking to lose weight, it's considered an "ideal food" that ensures nutrition while effectively controlling fat intake.
However, skim milk has its drawbacks. During the skimming process, some fat-soluble vitamins, which are beneficial to health, are also removed, such as vitamins A, D, E, and K. Without vitamins A and D, the body's absorption of calcium is affected. At the same time, the original "rich and creamy" flavor of milk also disappears.
In fact, people also have deep misunderstandings about "whole milk." Compared to foods like animal organs and cream products with a fat content exceeding 20%, the fat content of whole milk is not surprising at all, containing only 3.7% to 5%. Unless you suffer from specific conditions like diabetes or high blood lipids, there's no need to be overly concerned.
Celery and potatoes are nutritious but don't store well.
Celery is crisp and rich in various vitamins and minerals, but it is naturally quite "fragile."可以说, from the day it is picked, its nutritional value begins to decline. Therefore, it's best to eat fresh celery and not store it for too long. Eating it raw in a salad is best, as this avoids the nutrient loss from cooking.
Potatoes are rich in vitamins A and C, as well as minerals, with a high-quality starch content of about 16.5%. However, the longer potatoes are stored, the more starch they contain, and the more they can cause blood sugar to rise. Therefore, potatoes stored for too long are a major enemy for those trying to lose weight.
Artificial sweeteners make food tastier but can lead to weight gain.
Artificial sweeteners themselves contain very few calories. Their original purpose was to add sweetness to food, allowing people to reduce their calorie intake. Although sweeteners can trick the taste buds into sensing sweetness, the brain doesn't fall for it. Numerous studies have shown that consuming sweeteners can more easily lead to weight gain.
Soy is the most nutritious health food, but it can "steal" nutrients.
Although the health benefits of soybeans are world-renowned, in a sense, it is also a "nutrient thief." For example, the phytic acid rich in soybeans can interfere with the absorption of important minerals such as calcium, magnesium, copper, iron, and zinc. Soybeans also contain trypsin inhibitors, which affect the body's absorption of protein, leading to pancreatic dysfunction.
After fermentation, these "toxins" are mostly eliminated. Tofu and edamame are not fermented foods, so don't overconsume them. Fermented bean paste, on the other hand, is a good choice.
Whole grain bread can also raise blood sugar.
While whole grain bread does have more vitamins and dietary fiber than white bread, research has found that it can also raise people's blood sugar. This means that even if their fat content is not high, eating large amounts can still lead to weight gain.
Moreover, one to two hours after eating whole grain bread, people may feel hungry again, making it easier to overeat.
Grapes are good for the heart, but they have serious pesticide residues.
Research has found that purple grapes are "experts" at protecting the heart, but they are also a "gathering place" for pesticides. Because grapes are picked from the same land and vines, pesticides must be sprayed year after year to resist pest infestations, resulting in very serious pesticide residues.
Research has found that all non-organic grapes are contaminated, with some carrying up to 11 different pesticides. Therefore, be sure to wash grapes thoroughly before eating. You can add a spoonful of flour; flour has an adsorbent effect and can easily wash away dirt from the gaps in the flesh without leaving any residual detergent.
Whole grains can harm the digestive system.
Wheat flour, rice, and corn are not as healthy as people might think. Indeed, unprocessed grains contain some vitamin E, B vitamins, and minerals like manganese, magnesium, and selenium. However, foods like eggs, meat, and fish contain higher levels of these nutrients.
Moreover, some experts believe that the insoluble fiber in grains can exacerbate chronic inflammatory diseases and digestive symptoms, such as irritable bowel syndrome.
Cooking oils can produce free radicals.
There's no doubt that the natural polyunsaturated fats in oils can lower blood pressure and reduce the risk of heart disease and stroke. However, processed or refined polyunsaturated fats, such as cooking oils, are a completely different story.
During the cooking or refining process, the combined effects of heat, oxygen, and humidity cause them to deteriorate and produce free radicals, increasing the risk of obesity, cancer, heart disease, and diabetes. Sunflower oil, corn oil, and peanut oil are also rich in omega-6 fatty acids, and excessive consumption can also be harmful to health.