Medical research

Gut microbes trigger fat loss in response to cold temperatures

Exposure to cold temperatures is known to mimic the effects of exercise, protecting against obesity and improving metabolic health. A study published December 3 in Cell now reveals that the beneficial health effects of cold ...

Medical research

Shining light on microbial growth and death inside our guts

For the first time, scientists can accurately measure population growth rates of the microbes that live inside mammalian gastrointestinal tracts, according to a new method reported in Nature Communications by a team at the ...

Medical research

Gut microbes signal to the brain when they are full

Don't have room for dessert? The bacteria in your gut may be telling you something. Twenty minutes after a meal, gut microbes produce proteins that can suppress food intake in animals, reports a study published November 24 ...

Diabetes

Blood sugar levels in response to foods are highly individual

Which is more likely to raise blood sugar levels: sushi or ice cream? According to a Weizmann Institute study reported in the November 19 issue of the journal Cell, the answer varies from one person to another. The study, ...

Medical research

Study suggests some gut microbes may be keystones of health

University of Oregon scientists have found that strength in numbers doesn't hold true for microbes in the intestines. A minority population of the right type might hold the key to regulating good health.

Psychology & Psychiatry

Gut bacteria population, diversity linked to anorexia nervosa

Researchers at the UNC School of Medicine found that people with anorexia nervosa have very different microbial communities residing inside their guts compared to healthy individuals and that this bacterial imbalance is associated ...

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