Humans are so insignificant in the face of various natural pathogens, especially when faced with unprecedented unknown risks. However, our bodies have not been idle and have evolved a unique immune system for ourselves. But plans always lag behind the rapid changes, and the diverse pathogens and the fearless people are indeed a headache. This requires us to make efforts ourselves and strategically enhance our immune and resistance capabilities.

1. Each breakfast for fitness exercises should include the following four types of ingredients: grains, meat products (meat, fish, eggs), dairy products (or legumes), and fruits and vegetables.

2. If all four types are present, they can be considered a well-balanced breakfast. Three types can be considered as meeting the standard, and if only two or fewer types are present, there will be problems of malnutrition and nutrient deficiency over a long period of time.

3. If breakfast consists only of a bottle of milk and an egg, it is not a satisfactory breakfast. Whether it is milk and egg or a full meal, each ingredient has certain nutritional value, and only an effective combination can enable the body to digest and utilize it to a greater extent.

Supplementary materials:

Common problems in fitness exercises

1. Necessary warm-up activities: the necessary whole process before starting fitness exercises. When muscles are more relaxed, they are also more easily controlled and expanded. Engaging in such fitness exercises will help you reduce the chance of injury. Therefore, spending 5 minutes to fully mobilize your body and have a slight sweat is the best.

3. Extremely necessary stretching exercises: When you exercise a muscle, it becomes tight and shortened. Stretching exercises are to help you relax the muscle, thereby preventing muscle pain the next day.

2. Avoid overloading: Trying to lift weights beyond your body’s capacity can potentially cause ligament sprains, twists, and even back injuries.

What to eat for muscle growth in fitness

1. Eggs

Muscle fibers are primarily composed of protein, and in order for muscles to grow, it is necessary to have an adequate intake of protein. Eggs are high in protein and rank among the top food sources. The protein they contain is the most suitable to meet the body’s protein requirements and is easily digested and dissolved into carbohydrates, serving as raw materials for muscle growth; in addition, eggs also contain healthy fats, saturated fats, soy lecithin, and other substances that can assist in muscle growth.

2. Lean beef and mutton

Insufficient intake of saturated fatty acids can harm the levels of male hormones and androgenic factors such as somatotropin, which can assist in muscle growth, therefore, the saturated fatty acids in lean beef and mutton can have the effect of assisting muscle growth.

3. Salmon

Salmon is rich in protein and omega-3 fatty acids. In addition to protein, which can assist in muscle growth, omega-3 fatty acids, this type of healthy fat that can reduce inflammation and assist in muscle repair, can help inhibit aldosterone, lower aldosterone levels, and gradually increase testosterone levels, thereby assisting in muscle growth.

4. White bread

Compared to whole grain bread, white bread contains less methyl cellulose and fewer nutrients, and can increase the level of glucose-insulin. However, because after exercise, it is necessary to have easily digestible carbohydrates to repair the body’s glycogen level, increase insulin secretion to assist muscle growth, therefore, white bread becomes a better choice. Eating 4 slices of white bread can provide about 50 grams of easily digestible carbohydrates.

5. Yogurt

Yogurt is rich in protein and high-quality protein, which can assist in muscle repair and growth, and the high-quality protein it contains can control muscle contraction and reduce body fat storage.

6. Protein powder

The main component of protein powder is whey protein, soy protein powder, or whey protein. Consuming appropriate protein powder after exercise can supplement the protein deficiency in the body, assist in muscle repair and growth, and enhance muscle energy.

7. Olive oil

Olive oil contains unsaturated fats that can enhance the level of testosterone in the body, and it can also promote the consumption of body fat under the premise that the intake of body fat in the diet does not exceed the recommended daily amount, helping the body to enter a state conducive to growth and development.