Recap

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Top Health News This Week (May 7-20, 2016)

Every day, we collect the most interesting health and biology news out there, and post it on our Facebook Fan Page and on Twitter. But news and social media move fast, and it’s hard to keep up with everything that comes out every day. Here is a handy roundup of all of the most compelling stories we encountered this week – in case you missed something awesome.

This week, we covered information related to 1) nutrition, 2) sleep & circadian rhythms, 3) physical activity, and 4) aging, fasting & inflammation.


Science Recap – New Science of Body Fat Regulation

To kick off the new year, our first recap will discuss new and interesting science related to the regulation of body fatness with a focus on the brain, the gut, and the food industry.

You may remember from previous posts – and from dialog regarding our Ideal Weight Program (first, second) – that the “fat thermostat” in the brain is of key importance for anyone interested to reduce body fat in a sustainable way. So, I was eager to see new research looking at how brain inflammation impairs the control of body fatness and blood sugar, as well as other new research highlighting the brain chemical neuropeptide Y (NPY) as a key regulator to the body weight setpoint.

Next, from NPR’s food-oriented blog called ‘The Salt,’ we highlight some of the interview with Michael Moss, who discusses how the food industry has exploited our natural preferences for sweetness and saltiness – and how that has impacted what and how we eat.

Lastly, find out if brain stimulation helps us to eat less, and whether a selective mixture of probiotics could help us shed body fat.


Science Recap: Fructose, Fitbits, Antibiotics and the Microbiota, and More

Here is a recap of some of the most interesting science and health information from the past few weeks.

This week, we learned from Dr. Arya Sharma about a recent study suggesting that Fitbit may indeed be useful for enhancing physical activity. Dr. Sharma also highlighted research showing that sleep loss and circadian misalignment can have a significant detrimental impact on insulin sensitivity.

Next we turn to Dr. Adel Moussa of Suppversity, who showed that artificial sweeteners might cause rodents to put on weight – though this study arguably raises more questions than it answers. In a separate post, Moussa also reveals how fructose, surprisingly, might actually help you keep your post-workout appetite under control.

Finally, Aeon published a fascinating video in which Dr. Martin Blaser explains vividly why microbial diversity in the human gut is crucial to our health – and how abuse of antibiotics may be silently decimating that ecosystem.