Optimal Health: Hydration

"It's well-documented that remaining well-hydrated is essential to our overall well-being. But dehydration can cause issues including dizziness, brain fog, lethargy, heatstroke, kidney issues, and even constipation, the CDC explains. As if that's not serious enough, recent data links chronic dehydration with heart failure."
https://www.wellandgood.com/hydration-heart-health/

"Water is your body's principal chemical component and makes up about 50% to 70% of your body weight. Your body depends on water to survive.

Every cell, tissue and organ in your body needs water to work properly. For example, water:

Gets rid of wastes through urination, perspiration and bowel movements
Keeps your temperature normal
Lubricates and cushions joints
Protects sensitive tissues

Lack of water can lead to dehydration — a condition that occurs when you don't have enough water in your body to carry out normal functions. Even mild dehydration can drain your energy and make you tired."
https://www.mayoclinic.org/healthy-lifestyle/nutrition-and-healthy-eating/in-depth/water/art-20044256

"Drinking enough water each day is crucial for many reasons: to regulate body temperature, keep joints lubricated, prevent infections, deliver nutrients to cells, and keep organs functioning properly. Being well-hydrated also improves sleep quality, cognition, and mood.

Experts recommend drinking roughly 11 cups of water per day for the average woman and 16 for men."
https://www.hsph.harvard.edu/news/hsph-in-the-news/the-importance-of-hydration/

Water, Hydration, and Health
https://www.nutrition.gov/topics/basic-nutrition/water-hydration-and-health

Good hydration linked to healthy aging
https://www.nhlbi.nih.gov/news/2023/good-hydration-linked-healthy-aging