Circadian Rhythm – The Science behind Healthy Sleep

At Millennium Sleep Labs we are dedicated to not only diagnosing and treating sleep disorders but to educating what the effects of sleep loss can have on the system. Today we are getting a little technical by looking how having a sleep disorder can disrupt your Circadian Rhythm and affect the enzymes that your body produces. Circadian (∼24-hour) timing systems pervade all kingdoms of life and effect behavior and physiology in humans. The consequences of disruption to the circadian system and sleep are profound and include myriad metabolic ramifications. If not addressed, the effects of such disruption will continue to …

Continue Reading

ADHD and Sleep

During this #sleeptember campaign we are trying to call to awareness that unhealthy sleeping habits lead to and contribute to other health risks. ADHD or Attention-Deficit/Hyperactivity disorder is a condition that is described primarily for children with trouble focusing, impulsive behavior and so much energy that they are bouncing off walls. Educators, policymakers and scientists have referred to ADHD as a national crisis and have spent billions of dollars looking into its cause and treatment. It is being proposed by a growing number of researchers that many kids today simply aren’t getting the sleep they need, leading to challenging behaviors that mimic ADHD. That …

Continue Reading

African Americans may be at greater risk of OSA

Research collected by the National Institute of Health through their Jackson (Mississippi) Heart Study represents the sleep data of 825 African Americans with an average age of 63, and two-thirds of which were female. The data shows an increased incidence of sleep disorder related health problems such as obesity, diabetes, hypertension and cardiovascular disease in the African American participants. Further, three out of four participants were also found to have obstructive sleep apnea, based on an AHI level above 5. Yet only 2.1% of these participants had received a sleep apnea diagnosis from a physician, prior to this study. Researchers …

Continue Reading

Study Finds Lack of Sleep Limits Ability to Interpret Facial Expressions

Researchers at the University of Arizona found an association between sleep deprivation and the ability to recognize facial expressions. The study was based on data from 54 participants who were shown photographs of the same male face with varying degrees of fear, happiness, sadness, anger, surprise and disgust. Researchers found that facial expressions — such as an obvious grin or frown were easily identifiable regardless of how much sleep a participant got. However, participants who were deprived of sleep for one night had a harder time identifying facial expressions of happiness or sadness compared to when they were rested. “As …

Continue Reading