Testosterone improves fat distribution for older women

As we age, the amount and distribution of fat in our bodies changes. Most fat is subcutaneous—meaning it is stored just under the skin. Subcutaneous fat generally does not have detrimental health impacts. In fact, we need ...

Could a gut microbe influence muscle strength?

The trillions of microbes living in the human gut are increasingly recognized as important partners in human health. Scientists have linked the gut microbiome to several aspects of health, from metabolism and immunity to ...

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