Rena Xu

Rena Xu is a medical student at Harvard University, where she founded the medical literary magazine Third Space. Her work has also appeared in the New England Journal of Medicine.

A Social Network for People With Prediabetes

A Social Network for People With Prediabetes

A Silicon Valley start-up launched an online diabetes prevention program yesterday, of the sort that has data to support its efficacy and cost-effectiveness. More »

Is Bariatric Surgery the Solution to America's Obesity Problem?

Is Bariatric Surgery the Solution to America's Obesity Problem?

Many insurers don't cover it, and most people who qualify are afraid to get the procedure, but bariatric surgery has proven to be effective. More »

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