As modern living standards improve, people's demands for their diet are also increasing. In addition to a greater focus on health preservation, awareness of anti-aging is also gradually rising. So, which poor eating habits can actually make you age faster?
1. Eating until you're stuffed every meal
Some people, due to habit or being too busy, don't eat on time, alternating between skipping meals and overeating. Overeating is particularly detrimental to your health, not only easily inducing gastrointestinal diseases but also accelerating aging.
An excessive amount of rich and fatty foods can easily produce a large number of metabolic byproducts and waste. These waste products generate turbidity and toxins that can damage the body's organs, meridians, and qi and blood, accelerating the aging of internal organs and damaging the complexion. This can lead to premature ovarian failure in women, manifesting as facial acne, increased wrinkles, and premature graying of hair.
However, a low-calorie, high-quality protein, low-sugar, and low-fat diet can stimulate the release of growth hormone, strengthen bodily functions, and boost spirits. Being slightly hungry is more beneficial for delaying aging than being full all day.
2. Forgetting to eat breakfast
Here, "forgetting" is actually a habit. Many people don't pay much attention to breakfast, but it is truly the most important meal of the day. After a period of rest, how can the body face a new day of work or study without the necessary nutrients?
Skipping breakfast or having a poor-quality one forces the body to use its stored glycogen and proteins. Over the long term, this can lead to dry, wrinkled skin, anemia, and other issues, accelerating the body's aging process. In severe cases, it can even lead to nutritional deficiencies.
3. Processed and frozen foods
It's important to know that these foods may contain preservatives, artificial colors, bleaching agents, and other substances harmful to health. They can easily produce free radicals in the body, damaging cells. Even in small amounts, the long-term accumulation can have adverse effects.
The preservatives in processed and frozen foods can cause the skin to lose elasticity and develop wrinkles prematurely. Long-term freezing of food leads to a loss of vitamins, making it more aging with each consumption.
4. A preference for fried foods
Some people have a particular craving for these foods, but fried items like youtiao (fried dough sticks), pan-fried dumplings, or Western-style burgers all have issues with high oil content.
It is well-known that high-temperature frying of food produces carcinogens, is high in calories, and the fats are difficult to digest, making it unsuitable for long-term consumption. Fats in the body can turn into lipid peroxides, forming free radicals, so intake should be limited. If you must indulge, reduce the frequency and quantity. This is especially true for women; long-term consumption of fried foods increases toxins in the body and accelerates aging.
5. Excessive dieting
This is the complete opposite of eating until you're stuffed. Some women resort to dieting to lose weight, which is a very unwise move. After excessive dieting, many women experience a deficiency in qi and blood or a condition of coldness due to depleted yang energy. Along with symptoms like dizziness, blurred vision, and memory loss, menstrual disorders can also occur, such as delayed periods, light flow, or even amenorrhea.
Therefore, if you want to lose weight, you must use scientific methods. You cannot achieve your goal through excessive dieting, otherwise you might not lose the weight and could even develop health problems, which is得不偿失 (not worth the loss).
How to eat for better health
Meat, dairy, beans, vegetables, fruit, and staple foods are all essential
Our ancestors had the ancient maxim, "Too much is as bad as too little," which applies to eating—balance is key. "Food variety" is the foundation of a healthy diet. The types of food consumed daily should be as diverse as possible, a point mentioned in the dietary guidelines of almost every country. Because the nutrients in each food are limited, different foods can complement each other. The more variety you eat, the more comprehensive your nutrient intake will be.
"The Five Food Groups" include: grains and tubers, animal-based foods (meat, poultry, fish, eggs, dairy), legumes and nuts, fruits, vegetables, fungi, and algae, and pure energy foods (oils, sugars, alcohol, etc.). Among these, grains and tubers, as staple foods, should account for more than half of the daily energy intake.
Use a salt spoon when cooking, and don't ignore hidden salt
In recent years, the term "excessive levels" of certain substances in food has been constantly heard, causing public unease. However, nutrition experts have been tirelessly advising about "excessive salt" for over a decade with little effect.
Internationally, the recommended salt intake has been lowered repeatedly, yet the "heavy flavor" preference of Chinese residents has not improved. Data from the 2002 China National Nutrition and Health Survey showed that the average daily salt consumption per person was 12 grams, twice the recommended amount. A decade later, an unpublished nutritional survey indicates that the nation's salt consumption has not decreased significantly.
The harm of "excessive salt," though not as sudden as a flood or a beast, is insidious to the body over the years. A high-salt diet is a recognized international risk factor for high blood pressure and can trigger cerebral thrombosis and myocardial infarction. Therefore, in daily diets, salt should be used less, and less, and even less.
If you really can't control your salt spoon, try using a salt-limiting spoon. Based on the number of people, measure out the family's total salt for the day according to the 5-gram recommendation per person (from the World Health Organization) and limit yourself to that amount daily.
Drink enough water, and limit beverages
The current situation for Chinese residents is not only insufficient water intake but also a preference for drinking beverages.
The "Chinese Dietary Guidelines" (2007 edition) state that in a suitable climate, a healthy adult with a light activity level should drink a minimum of 1200 ml of water daily. A 2011 survey on water consumption in Beijing, Shanghai, Chengdu, and Guangzhou, led by researcher Ma Guansheng, showed that 30% of residents drank less than 1200 ml of water per day.
The survey also pointed out that although only 4.7% of people considered beverages the healthiest option, 80% still drank them, with an average daily consumption of 270 ml.
"The dangers of excessive sugary beverage consumption are well-known: they are high in energy and can lead to many health problems, but in reality, many people drink them for the taste," said Ma Guansheng. In fact, plain water (such as boiled water, mineral water, or purified water) is the best drink for daily life, and among these, boiled water is the best.
Drinking enough water daily is crucial for maintaining the body's metabolism and the operation of various physiological functions. Insufficient water intake can lead to a decline in physical and mental capacity, affecting work and study efficiency, and may even cause some diseases (such as high blood pressure, nephritis, and kidney stones).
Eat less pork, and choose fish as the primary option
China's pork consumption accounts for half of the global total. The China Meat Association once released data in 2007 showing that in the structure of meat consumption by Chinese residents, pork has consistently accounted for about 65% in recent years, leading the way. China's per capita pork consumption nearly doubled in the 16 years after 1990.
Of course, eating too much meat is not good, and eating too much pork is even worse. The number of cardiovascular disease patients in China has exceeded 270 million, becoming a primary cause of death, which is not unrelated to this.
In the authoritative nutrition book "Nutritional Epidemiology" by Dr. Walter Willett of the Harvard School of Public Health, the classic "diet-heart hypothesis" is presented (as shown in the picture below), illustrating the evolutionary process between excessive intake of saturated fat and cholesterol in the diet and myocardial infarction. And the main culprit in this process from pork is precisely saturated fat and cholesterol.
Currently, the general public has two problems with eating "meat": they eat too much pork and too little fish and seafood. The protein in fish is easy to digest and absorb, it is low in fat, and rich in unsaturated fatty acids beneficial to the cardiovascular system (especially deep-sea fish like tuna, cod, and sardines). Intake should be increased, with 1 to 2 ounces (about 50-100g) consumed daily.