Quick, common-sense guides for everyday body questions.
NOT MEDICAL ADVICE: This tool provides informational, non-medical context (like dietary causes) for common symptoms. It does not diagnose conditions. If you experience severe pain, bleeding, or persistent symptoms, consult a doctor immediately.
"Why is my poop..."
Select a color below to see common dietary or lifestyle reasons.
Green
Red
Black
Yellow
Pale / White
When to see a doctor:
"Why does my stomach hurt?"
Click on the area where you feel discomfort to see common non-medical causes.
Select an area on the map.
"Why do I smell like...?"
Select an odor to see common dietary or lifestyle triggers.
When to see a doctor:
Bruise Color Timeline
See the normal healing stages of a bruise. Click a stage for details.
Stage 1
Stage 2
Stage 3
Stage 4
Note: Most bruises heal in 2 weeks. See a doctor if it doesn't fade, is extremely painful, or appears without a known cause.
Sleep Mysteries
Select a common sleep phenomenon.
Hydration Color Scale
Select your urine color to check your hydration level.