Extended knowledge
1. Synonym usage
Strength English [Stre? θ] beauty [stre? Strength; Strength; Strength; strong point
2. Usage of words
\ t (noun)
1 and the basic meaning of strength is "strength", which can refer to the strength or physical strength of a specific person, abstract energy, willpower, economic strength and so on. And manpower and strength.
2. Strength can also be used as the solution of "strength, concentration" and "strong point, strong point", which is often used with the preposition of.
3, full means "undiluted, quota"; More and more powerful means "more and more powerful"; In strength means "a lot"; On strength means "editing"; On strength means "foothold, basis and reliance".
3. Definition
Health is a concept including physical, psychological and social aspects. A healthy person is physically free from diseases and can participate in various activities freely; Psychologically, he has positive emotions and mentality, can adapt to pressure and cope with challenges in life; Socially, you have good interpersonal relationships and can get support and help.
4. Indicators for measuring health
1. Body Mass Index (BMI): A person's BMI is calculated according to his height and weight. Its standard range should be between 18.5-24.9.
2. Blood pressure: Normal blood pressure should be below 120/80mmHg.
3. Cholesterol: Normal cholesterol level should be lower than 200mg/dl.
4. Blood sugar: Fasting blood sugar should be lower than 100mg/dL.
5. Health influencing factors
1. Eating habits: Eating unhealthy eating habits such as sugar, fried food and a small amount of fruits and vegetables will affect your health.
2. Insufficient exercise: Long-term lack of exercise can easily lead to obesity, and it will also affect the body's immunity, sexual function and cardiovascular health.
3. Psychological stress: Long-term high-intensity and high-load psychological stress can lead to mental depression, anxiety and other problems.
4. Bad environment: Environmental problems such as air pollution, water pollution and noise pollution will have a negative impact on human health.
6. Ways to stay healthy
1. a balanced diet: a balanced diet, eating more fresh vegetables, fruits and cereals.
2. Active exercise: do moderate-intensity aerobic exercise 150 minutes or more every week.
3. Good mentality: keep a positive attitude, handle your emotions well, and reduce anxiety and stress.
4. Eliminate environmental pollution: try to avoid environmental pollution such as air, water and noise.