Kidneys at Work
CWSF · 2026 Health & Wellness
Overview
Is your favourite drink good for your kidneys? This project explores how different drinks affect how well a kidney filters liquid. I built a simple kidney model using layers of materials and tested seven drinks, including water, juice, pop, milk, and water with added sugar and salt. I measured how concentrated each drink was, how long it took to filter, and observed any residue left behind. Water filtered the fastest and stayed clear, while drinks with more sugar, salt, or thicker contents filtered more slowly. Milk took the longest time to filter. I also surveyed students in Grades 6 to 8 and found that although most knew water is healthiest, many still chose sugary drinks. This project shows that everyday choices can affect kidney health and highlights the importance of making healthier drink choices early in life.
Awards (1)
- Selected for CWSF 2026
Competition history
- CWSF 2026
Related projects
ISEF · 2026
The Study of Electrical Conductance in Different Commercially Available Sports Drinks
ISEF · 2014
King's Electrolyte Drink vs. Pedialyte, Phase II
CWSF · 2026
De-Muck The Yuck
ISEF · 2021
Saving Cats from Dehydration by Balancing Their Diet
Closest projects by meaning, across every fair and year in the corpus.