-
Categories
-
Pharmaceutical Intermediates
-
Active Pharmaceutical Ingredients
-
Food Additives
- Industrial Coatings
- Agrochemicals
- Dyes and Pigments
- Surfactant
- Flavors and Fragrances
- Chemical Reagents
- Catalyst and Auxiliary
- Natural Products
- Inorganic Chemistry
-
Organic Chemistry
-
Biochemical Engineering
- Analytical Chemistry
-
Cosmetic Ingredient
- Water Treatment Chemical
-
Pharmaceutical Intermediates
Promotion
ECHEMI Mall
Wholesale
Weekly Price
Exhibition
News
-
Trade Service
In a person's life, sleep accounts for nearly 1/3 of the time, and its quality is closely related to human health
Misunderstanding 1: Sleeping while watching TV while watching TV is a bad habit for healthy people and people with sleep problems
Misunderstanding 2: Drinking can help you sleep.
Myth 3: Exercising vigorously before going to bed will help you sleep.
Myth: more sleep during the day and sleep at night did not sleep well at night, sleep during the day and up; weekday sleep is not enough to make up a big Lanjue weekend
Misunderstanding 5: People who snore sleep soundly.
Misunderstanding 6: Suffering from sleep disturbances for a long time, but not realizing that they need to seek professional treatment.
By Sun Xing (Western Hospital of Beijing Chaoyang Hospital)