Alkaline foods are the best choice after exercise, and this applies to the diets of men with different types of labor.

Men in their 40s often experience fatigue after exercise. To promptly alleviate fatigue and improve symptoms, dietary adjustments are essential.

(1) Principles of Dietary Conditioning After Exercise

Feeling tired after exercise is inevitable. Fatigue is a normal physiological phenomenon, and as long as it is not caused by illness, it will not affect human health.

Physiologists believe that fatigue is a protective mechanism of the human body. If you can consume nutrients properly before and after exercise, you can not only delay the onset of fatigue and reduce its intensity, but also eliminate the feeling of fatigue as soon as possible.

The most basic requirement for post-exercise nutrition is that the amount of nutrients ingested should be appropriate to the intensity of exercise and the amount of physical exertion. This ensures that exercisers maintain a balance between energy intake and expenditure, and prevents them from overeating and gaining weight.

(2) Maintaining the body's acid-base balance

Under normal circumstances, the acid-base balance of human blood is maintained, with a slight tendency towards alkalinity being preferable. Foods are divided into two main categories: alkaline foods and acidic foods. When consuming foods, it is important to combine acidic and alkaline foods to maintain the acid-base balance of the blood in the body.

After strenuous exercise, the body breaks down large amounts of sugar, fat, and protein, producing more acid. This acid causes muscle soreness and fatigue in the lower back, legs, or throughout the body. If you then drink cola or eat acidic foods such as chocolate, ham, or roast chicken, the acidity in the blood will increase further, exacerbating muscle soreness and making it even harder to relieve fatigue quickly.

(3) After exercise, you should replenish with alkaline foods.

Eating alkaline foods after exercise is most suitable. So, what exactly are alkaline foods?

The acidity or alkalinity of food is determined not by taste or chemical properties in water, but by the acidity or alkalinity of the final metabolites produced after the food enters the body. Foods containing more non-metallic elements such as nitrogen, sulfur, and phosphorus are generally acidic; foods containing more metallic elements such as sodium, potassium, calcium, and magnesium are generally alkaline.

For example, vinegar is acidic, as are plums, apricots, and other fruits, but they are typical alkaline foods; while grains, candies, pastries, fish, pork, and other animal meats are acidic foods.

Therefore, the best drinks to have after exercise are milk, soy milk, unsweetened fruit juice, mineral water, or plain water.

In terms of food, tofu, dried tofu and various soy products, fresh fruits, melons and various vegetables are all good alkaline foods. In addition, kelp is known as the "king of alkaline foods" and can also be eaten in some.

It's important to emphasize that some people like to drink concentrated sugar water or eat sweets after exercise to replenish energy, believing that this can quickly replenish lost sugar and reduce fatigue. However, this is actually very unscientific. When sugar is converted into energy in the body, it requires a large amount of vitamin B₁. A deficiency in vitamin B₁ can cause fatigue, loss of appetite, and other symptoms, thus hindering physical recovery.

In modern society, work is stressful, especially for men, who are often under immense mental strain. Therefore, it is essential to prioritize personal health and adopt healthy lifestyle practices. Nutritionists have recommended healthy menus tailored to different types of work, helping men achieve optimal health through diet.

(1) Mental laborers

Mental workers should ensure sufficient intake of high-quality protein and vitamins, reduce their intake of pure sugar and pure fats, increase their intake of vegetables and fruits, and scientifically plan their three meals a day.

① Breakfast should be low in fat and low in sugar.

Brain nutritionists believe that a scientific breakfast should be low in fat and sugar, and should include lean pork, poultry, vegetables, fruits, fruit juice, low-fat milk and other foods rich in protein, vitamins and trace elements, supplemented with grains and pasta.

②Lunch should include plenty of protein.

Lunch should primarily consist of high-protein foods, supplemented with carbohydrates. Consuming too much flour, rice, and sweets at lunch can lead to drowsiness and lack of energy in the afternoon, especially among middle-aged and elderly people. According to research by American psychologist Professor Spring, people over 40 who eat large amounts of carbohydrates at lunch have less energy within four hours of eating a high-protein lunch compared to those who ate a high-protein meal. The secret lies in the fact that high-protein foods like chicken, duck, fish, and meat break down into large amounts of tyrosine, which is converted into dopamine and norepinephrine in the brain, thus boosting energy.

In addition, to maintain strong memory, brain tissue needs a neurotransmitter called acetylcholine, which is converted from choline. Therefore, foods rich in choline, such as meat, poultry, eggs, soy products, rice, and nuts, can be consumed more often at noon.

③ Dinner should be high in sugar and low in protein.

For most people, the evening is a relatively leisurely time, requiring less mental effort, and it's close to bedtime. Therefore, dinner is the opposite of breakfast; high-carbohydrate foods should be the main course to allow more sugar to enter the body, increasing serotonin levels in the brain, exerting a calming effect, maintaining a peaceful state of mind, and laying the foundation for falling asleep.

(2) Manual laborers

Manual laborers should focus on protecting their joints. They must replenish sufficient water and electrolytes during work and increase their intake of glucosamine and calcium. In their daily diet, they can also consume more foods rich in collagen, such as jellyfish skin, to protect their joints.

(3) People who frequently stay up late and have high work pressure

These types of workers are prone to irregular mealtimes and overeating due to their busy work schedules. When they cannot eat on time, they can prepare whole-wheat bread, low-fat milk, and whole-wheat biscuits for emergencies. They should also pay attention to consuming more foods rich in B vitamins, such as milk, yeast, and liver, which can boost energy, reduce fatigue, maintain vitality, and increase physical strength.

(4) People who are addicted to smoking or frequently have social engagements

Each cigarette consumed depletes 25 milligrams of vitamin C, making antioxidant supplementation important. Antioxidants include vitamin C, vitamin E, carotene, and grapes. Some fruits and vegetables are also rich in natural antioxidants, such as kiwifruit, lemons, carrots, and tomatoes.

Health Class

Legumes and their products are among the best sources of plant protein in nature. Soybeans are rich in high-quality protein and eight essential amino acids needed by the human brain, all of which help enhance the function of cerebrovascular systems. In addition, soybean fat contains 85.5% unsaturated fatty acids, with linolenic acid and linolenic acid being the most abundant. These fatty acids help lower cholesterol levels, making them particularly beneficial for middle-aged and elderly people who engage in mental work in preventing and controlling cardiovascular and cerebrovascular diseases.