Drinking too little water may amplify stress response
People who drank less than 1.5 liters of fluid per day had a cortisol response to stress over 50% higher, according to a new study.
Why it matters
- Drinking too little water can increase stress hormone levels.
- Poor hydration is linked to higher risks of heart disease, diabetes, and depression.
By the numbers
- Cortisol response was over 50% higher in those drinking less than 1.5 liters per day.
- Recommended daily fluid intake: 2 liters for women, 2.5 liters for men.
The big picture
- Hydration plays a crucial role in managing stress and overall health.
- Simple habits like carrying a water bottle can have long-term health benefits.
What they're saying
- Some commenters question if diet drinks count as fluids.
- Observations about hydration habits in older generations.
- The study was funded by Danone R&I, which may have a vested interest.
Caveats
- Study funded by Danone R&I.
- Results based on healthy young adults; may not apply to all populations.
- More long-term studies needed.
What’s next
- Further research to confirm and expand findings.
- Practical hydration tips, like monitoring urine color.