Short answer: Your internal clock doesn’t care what day it is.

HEALTH
We’ve compiled some of the best worst pregnancy advice through the ages. Please don't tell any pregnant women they shouldn't look at monkeys.
It may allow people to justify eating unhealthy foods in less-than-moderate amounts.
Dr. Henry Heimlich’s innovative research led to this life-saving technique, but he ran into major issues with the American Red Cross.
Flotation REST is a form of sensory isolation that some researchers say could treat chronic pain, anxiety, and more.
ViroCap can also detect “novel” viruses not yet identified, as long as they share a few genetic characteristics with known viruses.
Proponents of squatting say seated pooping is hazardous to your health.
There are other factors at play beyond just diet and exercise.