Diet Studies: “10-Hour Time -Restricted Eating” (TRE) Lowers Weight, Visceral Fat & Blood Pressure

From a Cell Metabolism online study release:

Cell Metabolism December 2019Ten-hour time-restricted eating (TRE) limits daily dietary intake to a consistent 10-h window, creating a 14-h nightly fast. Researchers studied whether TRE for 12 weeks in people with metabolic syndrome receiving standard medical care (including medications to lower cholesterol and blood pressure) improves markers of health. TRE led to weight loss, healthier body composition (including decreased waist circumference), lower blood pressure and levels of cardiovascular disease-promoting lipids (i.e., “bad cholesterol” levels), and more restful sleep. TRE could be an effective dietary intervention to help those with metabolic syndrome.

10 Hour Time Restricted Eating (TRE) Benefits

Time-restricted eating (TRE) is an emerging dietary intervention that aims to maintain a consistent daily cycle of feeding and fasting to support robust circadian rhythms (Panda, 2016). Circadian regulation of the endocrine system, autonomic nervous system, and nutrient metabolism contributes to metabolic and physiological homeostasis (Asher and Sassone-Corsi, 2015,Panda, 2016). Both erratic eating patterns and eating over an extended period of time during the 24-h day can disrupt circadian rhythms.

To read entire study: https://www.cell.com/cell-metabolism/fulltext/S1550-4131(19)30611-4

Artist Interviews: 74-Year Old Pete Townshend Of “The Who” On His Life And Aging (PBS Podcast)

PBS NewshourFifty-five years after co-founding the rock band The Who, Pete Townshend is still at it. The lead lyricist and guitarist says he actually doesn’t enjoy performing but views it as an “easy” job necessary to finance his lifestyle and support his family and staff. Economics correspondent Paul Solman sits down with Townshend to discuss aging, surviving child abuse and art’s ability to inspire hope.

History & Politics: “Why Some Nations Prosper And Others Fail” (Big Brains Podcast, James Robinson)

From the University of Chicago:

Big Brains PodcastIt’s a simple question to ask, but seems impossible to answer: What causes one nation to succeed and another to fail? What exactly are the origins of global inequality?

The Narrow Corridor James RobinsonThere are few people who have spent more time trying to answer this question than Prof. James Robinson. Robinson’ first book, Why Nations Fail, was an international best-seller. It laid out in clear and stark terms what the origins of prosperity and poverty really are. Now, he’s written a sequel, The Narrow Corridor, which further explains what ingredients you need to create a prosperous nation.

To read more: https://news.uchicago.edu/big-brains-podcast-why-some-nations-prosper-and-others-fail-james-robinson?utm_source=newsletter&utm_medium=email&utm_campaign=UChicago_News_Dec_5_2019

Top Science Podcasts: Lab Monkey Retirement, Near-Earth Asteroids

scimag_pc_logo_120_120 (2)After their life as research subjects, what happens to lab monkeys? Some are euthanized to complete the research, others switch to new research projects, and some retire from lab life. Should they retire in place—in the same lab under the care of the same custodians—or should they be sent to retirement home–like sanctuaries? Online News Editor David Grimm joins host Sarah Crespi to discuss recently penned legislation that pushes for monkey retirements and a new collaboration between universities and sanctuaries to create a retirement pipeline for these primates.

Sarah also talks with Dante Lauretta, principal investigator for NASA’s Origins, Spectral Interpretation, Resource Identification, Security, Regolith Explorer (OSIRIS-REx) and a professor at the University of Arizona in Tucson, about the latest news from the asteroid Bennu. Within 1 week of beginning its orbit of the asteroid, OSIRIS-REx was able to send back surprising images of the asteroid ejecting material. It’s extremely rocky surface also took researchers by surprise and forced a recalculation of the sample return portion of the craft’s mission.

To read more: https://www.sciencemag.org/podcast/debating-lab-monkey-retirement-and-visiting-near-earth-asteroid

 

Aging: “The Modern Epidemic Of Loneliness” (UC San Diego Video)

loneliness-epidemic.jpgAs societal stresses have increased, loneliness and social isolation have become silent killers. Dilip Jeste, MD, a geriatric neuropsychiatrist who specializes in successful aging, explains how loneliness has become an epidemic, the risk factors, helpful interventions, and how we can harness wisdom for compassion, self regulation, and more.

Website: https://www.uctv.tv/shows/35226

Nostalgia Books: “1973 – Rock At The Crossroads” By Andrew Grant Jackson

1973 Rock at the CrossroadsLed Zep’s Houses of the Holy reflected the rise of funk and reggae. The singer songwriter movement led by Bob Dylan, Neil Young, and Joni Mitchell flourished at the Troubadour and Max’s Kansas City, where Bruce Springsteen and Bob Marley shared bill. Elvis Presley’s Aloha from Hawaii via Satellite was NBC’s top-rated special of the year, while Elton John’s albums dominated the number one spot for two and a half months.

A fascinating account of the music and epic social change of 1973, a defining year for David Bowie, Bruce Springsteen, Pink Floyd, Elton John, the Rolling Stones, Eagles, Elvis Presley, and the former members of The Beatles.

1973 was the year rock hit its peak while splintering―just like the rest of the world. Ziggy Stardust travelled to America in David Bowie’s Aladdin Sane. The Dark Side of the Moon began its epic run on the Billboard charts, inspired by the madness of Pink Floyd’s founder, while all four former Beatles scored top ten albums, two hitting #1.

To read more and purchase: https://www.amazon.com/1973-Crossroads-Andrew-Grant-Jackson/dp/1250299985

Health: Caltech Scientists Develop “Wearable Sweat Sensor” To Detect Gout, Disease-Based Compounds

From a Caltech online news release:

Nature Biotechnolgy“Such wearable sweat sensors have the potential to rapidly, continuously, and noninvasively capture changes in health at molecular levels,” Gao says. “They could enable personalized monitoring, early diagnosis, and timely intervention.”

The development of such sensors would allow doctors to continuously monitor the condition of patients with illnesses like cardiovascular disease, diabetes, or kidney disease, all of which result in abnormal levels of nutrients or metabolites in the bloodstream. Patients would benefit from having their physician better informed of their condition, while also avoiding invasive and painful encounters with hypodermic needles.

Caltech logoGao’s work is focused on developing devices based on microfluidics, a name for technologies that manipulate tiny amounts of liquids, usually through channels less than a quarter of a millimeter in width. Microfluidics are ideal for an application of this sort because they minimize the influence of sweat evaporation and skin contamination on the sensing accuracy. As freshly supplied sweat flows through the microchannels, the device can make more accurate measurements of sweat and can capture temporal changes in concentrations.

To read more: https://www.caltech.edu/about/news/wearable-sweat-sensor-detects-gout-causing-compounds

 

New Photography Books: “France Around 1900 – A Portrait In Color” (Taschen)

france_1900_photochroms_xl_int_3d_01161_1910171136_id_1260558Between the Franco-Prussian War and WWI, France in the 1900s was a gilded moment of peace and prosperity. Critically acclaimed authors Sabine Arqué and Marc Walter curate this XXL collection of some 800 vintage photographs, postcards, posters, and photochromes. From the grand Paris World’s Fair to the honey light of the Côte d’Azur, it’s a glimpse into an era of rose-tinted optimism.

To read more and purchase: https://www.taschen.com/pages/en/catalogue/photography/all/01161/facts.france_around_1900_a_portrait_in_color.htm

Health Studies: Lifelong Exercise Promotes “Anti-Inflammation” In Skeletal Muscle (Physiology.org)

From a Journal of Applied Physiology online abstract:

Journal of Applied PhysiologyThus, while aging led to a pro-inflammatory profile within blood and muscle, lifelong exercise partially prevented this and generally preserved the acute inflammatory response to exercise seen in young exercising men. Lifelong exercise may positively impact muscle health throughout aging by promoting anti-inflammation in skeletal muscle.

To read abstract: https://www.physiology.org/doi/abs/10.1152/japplphysiol.00495.2019?journalCode=jappl

From a New York Times article review of study:

Taken as a whole, these results suggest that long-term exercise may help aging muscles remain healthy in part by readying them to dissipate inflammation, Dr. Trappe says. But on the flip side, sedentary living seems to set up muscles to overreact to strain and remain inflamed, potentially leading to fewer muscular gains when someone does exercise.

To read NY Times article: https://www.nytimes.com/2019/12/04/well/move/exercise-aging-inflammation-muscles-age-seniors-elderly-older.html?te=1&nl=well&emc=edit_hh_20191205?campaign_id=18&instance_id=14271&segment_id=19300&user_id=415092ec82728104b9ca7bbb44eeb7d3&regi_id=7441254120191205

 

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