Thirsty eyes? new study reveals how hydration changes your vision
Knowledge-focused
Not yet recruiting
This study looks at how being dehydrated (no water for 12 hours) or drinking a lot of water (2 liters in 4 hours) changes the eye. Healthy adults aged 18 to 65 will get eye scans after each condition. The goal is to see if hydration affects retina thickness and other eye measurem…
Phase: NA • Sponsor: Ante Kreso • Aim: Knowledge-focused
Last updated May 17, 2026 13:58 UTC