World Water Day is an annual observance that aims at informing people about the importance of sustainable use of water. The day has a great significance as it talks about one of the most relevant topics currently. This year, the theme of World Water Day is ‘Water And Climate Change‘. Rapid climate change has created an uneven distribution of weather conditions on Earth that has led to issues like drought, heavy rain, contamination of water etc. Water plays a vital role in the existence of human population. Its misuse can lead to irreparable consequences in future. Apart from helping in agriculture and daily household works, water is required for an array of bodily functions. Here, we will tell you about them. Also Read - World Water Day Trends on Twitter As Netizens Pledge to Save Water Amid Coronavirus Crisis

Improves physical performance

One of the major reasons behind poor physical performance is dehydration. If you are an athlete or just like to be involved in physical exercise, being dehydrated can lead to health complications. It can alter your body temperature, increase fatigue, and reduce motivation. Your mental and physical capabilities can be compromised too. This is what a study published in the journal Nutrition Reviews states. On the other hand, optimal hydration has been associated with reduced oxidative stress and improved physical performance. Also Read - World Water Day 2020: A Worldwide Campaign That Advocates Sustainable Management of Water to Save Human Population

Optimises brain function

Even mild dehydration can potentially impact your brain functions. According to a research published in the Journal of Nutrition, just 1.36 per cent of fluid loss can impact your mood, concentration and increase frequency of suffering from headaches. Dehydration has also known to cause anxiety and fatigue. So, if you wish to keep your memory and brain performance optimised, drink enough water every day. Also Read - World Water Day 2020: History, Significance And Why It's Important in The Time of Coronavirus

Helps in weight loss

Weight loss is tough but not impossible. A simple act of keeping yourself hydrated all the times can help in keeping yourself slim. Water consumption has been found to boost metabolic rate and increase satiety. According o experts in the field, drinking a glass of water 30 minutes before a meal can make you consume fewer calories.