Here is a concise summary of the provided text:
**Title:** Benefits of Drinking Water on an Empty Stomach
**Key Points:**
1. **Hydration:** Drink 30ml of water per kilogram of body weight daily (e.g., 2.1L for a 70kg person). Eight glasses a day is a myth.
2. **Benefits of drinking water on an empty stomach:**
* Boosts brain function and mood
* Improves intestinal transit and prevents constipation
* Aids in weight loss by increasing satiety and thermogenesis
* Helps kidneys function properly, reducing the risk of urinary tract infections and kidney stones
3. **Temperature:** Both cold and hot water have benefits (cold: thermogenesis, hot: stimulates stomach and gastric juices). However, drinking hot water may lead to less overall water consumption.
4. **Additives:**
* Lemon: recommended for its vitamin C and ability to prevent kidney stone formation
* Other options: cinnamon (antioxidants) and rosemary (antioxidants)
5. **Important notes:**
* Avoid using coffee, tea, or mate as primary hydration sources due to their diuretic effect
* People with severe kidney disease or heart failure may require water restriction; consult a doctor
Here are the key facts extracted from the text, numbered and in short sentences:
**General Water Facts**
1. At least 60% of the human body is made up of water.
2. Water is necessary for gastric juices, saliva, blood liquidity, toxin elimination, joint lubrication, breathing, speaking, and energy generation.
3. The body uses up water and does not produce it, requiring ingestion to replenish.
4. The common recommendation of "eight glasses per day" for hydration is not accurate for everyone.
**Water Intake Guidelines**
5. The recommended water intake is 30 milliliters per kilogram of body weight per day.
6. For a 70-kilogram person, the recommended intake is approximately 2.1 liters (2100 milliliters) of water per day.
7. Individuals who engage in strenuous exercise should increase their water intake to about 50 milliliters per kilogram.
8. People with severe kidney disease or heart failure may require water restriction.
**Dehydration**
9. Dehydration can occur easily due to constant water usage by the body.
10. Symptoms of dehydration include dizziness, suffocation, decreased alertness, thirst, dark urine, mouth thrush, and headaches.
**Drinking Water on an Empty Stomach**
11. Drinking water on an empty stomach can help improve brain function and mood.
12. It aids in intestinal transit, preventing constipation and heartburn.
13. Drinking water on an empty stomach can support weight loss by increasing satiety and enhancing digestion.
14. It helps the kidneys function properly, reducing the risk of urinary tract infections and kidney stones.
**Temperature and Additives**
15. Cold water stimulates thermogenesis, which can aid in calorie burn.
16. Hot water may better stimulate the stomach and gastric juices but can lead to drinking less water throughout the day.
17. Pure water is recommended for hydration over tea, coffee, or mate due to their potential diuretic effects.
18. Adding lemon to water can provide up to 20% of the daily recommended vitamin C intake and help prevent kidney stones.
**Miscellaneous**
19. Drinking water regularly can help prevent diseases associated with dehydration and maintain overall health.
20. Developing a habit of drinking water in the morning can improve lifestyle and overall bodily functions.