Water is vital—about 60% of our body is made of it. It helps transport nutrients, regulate temperature, and keep joints lubricated. Dehydration can harm your health, so staying hydrated throughout the day is essential.

Some believe drinking water first thing in the morning boosts hydration, brain function, or skin health. But research shows **“whether or not you choose to start your day with a glass of water doesn’t matter so much”**—what matters is consistent hydration all day.

Drinking water before meals may help with weight loss by increasing fullness, but **“the time of water consumption does not seem to significantly impact its weight loss effects.”** The benefits are tied more to overall healthy habits.

Japanese Water Therapy encourages drinking warm water early in the day, claiming it helps with conditions like diabetes and cancer. However, **“its effectiveness…is not supported by scientific evidence.”** Still, it may improve hydration and digestion if practiced safely.

How much water to drink varies by person. The “8×8” rule is a general guide, but factors like climate, activity, and health play a role. Bottom line: **stay consistently hydrated and listen to your body.**