The Connection Between Water: In today’s fast and stressful life, mental health problems are increasing rapidly. Problems like depression, anxiety, lack of mental alertness, weak memory have become common. Did you know that a very simple yet overlooked factor in our health—drinking water, i.e. hydration, has a profound impact on our mental health? Yes, scientific research shows that lack of water in the body (dehydration) directly affects mood, ability to concentrate, memory and mental alertness.
What did scientific research reveal?
Recently, several international studies have confirmed that people who stay properly hydrated have better mental health.
1. Study of more than 3000 adults in Iran
In a large study, which included more than 3000 Iranian adults, a link was seen between the amount of water consumed and depression. The results of the study showed that people who drank less than two glasses of water daily were at a much higher risk of getting depressed than those who drank five or more glasses of water daily. This clearly meant that low water consumption can increase the chances of mental depression.
2. Study on children aged 9 to 11 years in America
Another interesting research was done on children aged 9 to 11 years in America, in which children were divided into three groups – one group was asked to drink less water, the second to drink more water and the third to drink water as per their wish (as per their wish). The results showed that children who drank about 10.5 cups of water daily had better mental flexibility, meaning they were more able to concentrate and switch quickly from one task to another. But children who drank as much water as they wanted performed as well as the group who drank less water, which suggests that children often drink less than they need.
3. Effects of water deprivation on college youth in China
In a small study in China, college youth were asked not to drink water for 36 hours and then were given water again later. The results proved that water deprivation affected their energy levels, self-esteem, short-term memory, and ability to concentrate. When water was given, all these mental abilities improved.
How does the connection between hydration and mental health work?
Our body is made up of about 60-70% water. Our brain is also about 75% water. When the body is dehydrated, blood flow to the brain can decrease, leading to less oxygen and nutrients. This can cause brain cells to function less properly, and can lead to fatigue, irritability, lack of concentration, and poor memory.
Dehydration can increase levels of stress hormones (such as cortisol) in the body, which can promote mental illnesses such as anxiety and depression. Therefore, proper hydration of the body helps maintain mental stability and freshness.
What are the benefits of drinking water for mental health?
- Improves mood: Drinking the right amount of water keeps neurotransmitters like serotonin and dopamine balanced in the body, making it easier to stay happy and reduce stress.
- Increases the ability to concentrate: When the brain is hydrated, attention can be maintained for longer.
- Improves memory: While lack of water can promote memory loss, good hydration improves both short-term and long-term memory.
- Boosts energy levels: Dehydration can make you feel tired, which can lead to mental fatigue. Drinking enough water can help keep you feeling refreshed and energized.
Keep in mind: How much water should you drink?
Each person’s needs are different. The amount of water you need varies depending on your age, gender, body size, activity level, and environment (such as heat or humidity). In general, adults should drink 2 to 3 liters (8 to 12 glasses) of water each day. But this number may be higher or lower depending on you.
Simple tips for staying hydrated
Many people forget to drink water throughout their day or don’t drink enough. Here are some simple tips that can help:
- Drink water with meals: Make it a habit to drink water with meals, especially instead of soda, juice, or coffee.
- Keep a water bottle with you: Keep a water bottle with you at all times so you can drink whenever you feel thirsty.
- Make water tasty: Add lemon, mint, citrus juices to make water tastier to increase your drinking urge.
- Eat fruits and vegetables like watermelon, cucumber, grapes: These fruits and vegetables are rich in water and help you stay hydrated.
- Drink water in small portions throughout the day: Instead of drinking a large amount of water at once, drink small amounts of water every hour.
Conclusion
Research on the link between hydration and mental health is still growing, but the available scientific evidence clearly shows that dehydration has a negative impact on mental health. So drinking enough water every day is important not just for your body, but also for your mind and soul.
If you find yourself feeling stressed, tired, or having trouble concentrating, first check if you are drinking enough water. Proper hydration will improve your mood, increase your mental strength, and also improve your overall health.
