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5 Science-Backed Reasons Why You Should Drink More Water Every Day

by | Apr 10, 2023 | Nutrition | 0 comments


We all know that water is essential for our survival, but did you know that drinking enough water each day can have a significant impact on your overall health? In this post, we’ll explore the science behind some of the most compelling reasons to drink more water every day.

Improves Digestion

Drinking enough water can help keep your digestive system running smoothly. When you’re dehydrated, your body can’t produce enough saliva, stomach acid, and digestive enzymes, which can lead to digestive issues like constipation and acid reflux. Studies have shown that drinking water before meals can help improve digestion and promote regular bowel movements. A study conducted by the University of Michigan found that drinking more water increased the frequency of bowel movements in people with constipation.

Reduces the Risk of Kidney Stones

Kidney stones are a painful condition that affects millions of people each year. Fortunately, drinking enough water can help reduce your risk of developing kidney stones. When you’re dehydrated, your urine becomes more concentrated, which can increase the likelihood of kidney stone formation. By drinking enough water, you can dilute your urine and prevent the formation of kidney stones. A study published in the Journal of Urology found that increasing water intake reduced the risk of kidney stone formation in people with a history of kidney stones.

Boosts Brain Function

Your brain is made up of 75% water, so it’s no surprise that staying hydrated can have a significant impact on cognitive function. Dehydration can lead to decreased concentration, fatigue, and mood changes. A study published in the Journal of Nutrition found that even mild dehydration can impair cognitive performance in tasks that require attention, memory, and motor coordination. Drinking enough water can help improve cognitive function and prevent these negative effects.

Promotes Clearer Skin

Drinking enough water can also have a positive impact on your skin. When you’re dehydrated, your skin can become dry, dull, and prone to acne. By drinking enough water, you can help keep your skin hydrated and promote a healthy, glowing complexion. A study published in the International Journal of Cosmetic Science found that drinking more water increased skin hydration and improved the appearance of fine lines and wrinkles.

Helps with Weight Loss

Drinking enough water can also be an effective tool for weight loss. Not only can it help you feel fuller and eat fewer calories, but it can also boost your metabolism. A study published in the Journal of Clinical Endocrinology and Metabolism found that drinking water increased metabolic rate by 30% in both men and women. Drinking water before meals can also help reduce calorie intake, as shown in a study conducted by the University of Birmingham.


Drinking enough water each day is crucial for maintaining good health. From improving digestion and reducing the risk of kidney stones to boosting brain function and promoting clearer skin, the benefits of staying hydrated are numerous. So, next time you reach for a sugary drink or a cup of coffee, consider opting for a glass of water instead.


  1. https://www.ncbi.nlm.nih.gov/pubmed/25976309
  2. https://www.ncbi.nlm.nih.gov/pubmed/20424992
  3. https://www.ncbi.nlm.nih.gov/pubmed/21736786
  4. https://www.ncbi.nlm.nih.gov/pubmed/16827696
  5. https://www.ncbi.nlm.nih.gov/pubmed/14671205

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