Navigation Links
Study links diet with daytime sleepiness and alertness in healthy adults

DARIEN, IL A new study suggests that your level of sleepiness or alertness during the day may be related to the type of food that you eat.

Results show that higher fat consumption was associated with increased objective daytime sleepiness, while higher carbohydrate intake was associated with increased alertness. There was no relationship between protein consumption and sleepiness or alertness. These findings were independent of the subjects' gender, age, and body mass index as well as the total amount of sleep they were getting and their total caloric intake.

"Increased fat consumption has an acute adverse effect on alertness of otherwise healthy, non-obese adults," said principal investigator Alexandros Vgontzas, MD, professor of psychiatry at the Penn State College of Medicine in Hershey, Pa.

The research abstract was published recently in an online supplement of the journal Sleep, and Vgontzas will present the findings Tuesday, June 4, in Baltimore, Md., at SLEEP 2013, the 27th annual meeting of the Associated Professional Sleep Societies LLC.

The study group comprised 31 healthy, non-obese normal sleepers without sleep apnea, ranging in age from 18-65 years, who spent four consecutive nights in a sleep lab. On the fourth day objective sleepiness was assessed with the Multiple Sleep Latency Test (MSLT), and meals were provided five times to assess diet.

According to the authors, previous studies had found that diet composition affects subjective sleepiness. The current study adds to this body of research by showing a similar association between diet and objective sleepiness.

"Excessive daytime sleepiness and fatigue are very prevalent in the modern world and on the rise," said Vgontzas. "It appears that a diet high in fat decreases alertness acutely, and this may have an impact on an individual's ability to function and also public safety."


Contact: Lynn Celmer
American Academy of Sleep Medicine

Page: 1

Related medicine news :

1. Study shows that bedtime regularity predicts CPAP compliance
2. Da Vinci Robotic Surgery Lawsuit News: Bernstein Liebhard LLP Comments on New Study Evaluating Robotic Surgery Training Methods
3. Gasoline Poisonings in Kids Spike During Summer: Study
4. Sleep Woes Tied to Prostate Cancer Risk in Study
5. Some Blackboard Chalks Might Spur Allergies in Kids: Study
6. Study demonstrates that once-a-day pill offers relief from ragweed allergy symptoms
7. Study Shows Dual Targeting of HER2 and HR-positive Metastatic Breast Cancer Improves Survival Rates
8. Bel Marra Health Reports on a New Study Revealing Why Men Struggle to Figure Out Women
9. Sentimental Gifts Are the Best Mother’s Day Gifts, Study Shows
10. Study examines spiritual support for patients with advanced cancer
11. Living Long May Protect Against Early Alzheimers, Study Finds
Post Your Comments:
(Date:10/13/2017)... EDWARDSVILLE, Ill. (PRWEB) , ... ... ... University Edwardsville School of Pharmacy (SOP) alumni Hannah Randall, PharmD ‘17, and ... educated healthcare professionals on guideline updates for the primary prevention of cardiovascular ...
(Date:10/13/2017)... (PRWEB) , ... October 13, 2017 , ... The Visiting ... Day Market. Featuring a collection of specialty vendors and unique items from across the ... and quality-focused health and wellness services offered by the VNA. The boutique will ...
(Date:10/13/2017)... ... October 13, 2017 , ... Talented host, ... lowdown on sciatica in a new episode of "Success Files," which is an ... and innovation and investigates each subject in-depth with passion and integrity. , Sciatica ...
(Date:10/12/2017)... ... October 12, 2017 , ... First Healthcare Compliance (FHC), ... will showcase a range of technology and learning solutions at the 68th Annual ... Expo to be held October 14–18, 2017 at the Mandalay Bay Resort in ...
(Date:10/12/2017)... ... , ... IsoComforter, Inc. ( ), one of the Nation’s ... design of the shoulder pad. The shoulder pad provides optimal support and full ... while using cold therapy. By utilizing ice and water that is circulated from an ...
Breaking Medicine News(10 mins):
(Date:10/5/2017)... , Oct. 5, 2017  In response ... of Oral and Maxillofacial Surgeons (AAOMS) released prescribing ... – to be used as a first-line therapy ... Recognizing the ... AAOMS White Paper "Opioid Prescribing: Acute and Postoperative ...
(Date:10/4/2017)... WESTWOOD, Mass. , Oct. 4, 2017  According to the Centers ... by the end of October . PhysicianOne Urgent Care is helping communities ... Westchester, NY , by offering no-cost* flu shots through ... , as mandated by certain health insurance regulations. ... The best time to get a flu shot is by ...
(Date:10/2/2017)... Mich. , Oct. 2, 2017 Diplomat ... 8th Day Software and Consulting, LLC , and ... 8th Day Software, based in Tennessee ... LLC. 8th Day expands EnvoyHealth,s service offerings for health ... development. "In an ...
Breaking Medicine Technology: