Hydration
Do "Detox" Drinks and Cleanses Actually Flush Toxins?
Detox drinks promise to flush toxins, but your liver and kidneys already do that job. We explain what detox really means and the risks of extreme cleanses.
Hydration
Fluids, electrolytes, and the evidence behind staying hydrated.
Hydration
Can You Really Be Dehydrated Without Feeling Thirsty?
Is thirst too late a signal? We examine how thirst regulation works, the subtler signs of dehydration, and who is most at risk of missing them.
Hydration
Is Coconut Water a Superior Sports Drink?
Coconut water is marketed as nature's sports drink. We compare the marketing to its actual electrolyte profile and where plain water wins.
Hydration
Does Drinking Water Help You Lose Weight?
Water is often sold as a weight-loss tool. We take a measured look at appetite, metabolism, and where the water-for-weight claim is oversold.
Hydration
Do You Really Need 8 Glasses of Water a Day?
The 8x8 rule is everywhere, but its origins are murky. We track down where it came from and what hydration guidance actually says.