We lose an hour of sleep Saturday night with the time change to Daylight Saving Time.
Experts say it results in increased stress, heart attacks and car crashes.
"Our bodies are very entrenched in our cycles," according to Dr. Patricia Molina. "Clearly the minute that it is disrupted, our bodies don't like it... readjustment is quite stressful for the body."
She explains that the brain releases chemicals that control all our the body's functions, and a sudden change to when we wake up or go to sleep interferes with our physiologist from head to toe.
"Every single biological process in our bodies... are controlled and are in synch with our this cycle."
She says that includes your heartbeat, digestion and everything else... leading to a verified spike in heart attacks, strokes and other health complications.
"This is not something people are making up."
Molina says large studies show the impacts and returning to Daylight Saving is worse than when we go to Standard Time
"The spring forward has been shows to result in more health related negative effects, than the fall back."
She says it takes one to two weeks for people to adjust.
Turn clocks that don't change themselves ahead one hour Saturday night into Sunday morning.
