How Does Alcohol Affect Your Gut Health?

A frothy beer or a glass of wine can enhance a meal and settle the mind. But what does alcohol do to the trillions of microbes living in your gut? As with much of microbiome science, “there is a lot that we don’t know,” said Dr. Lorenzo Leggio, a physician-scientist who studies alcohol use and…

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With Harsh Anti-L.G.B.T.Q. Law, Uganda Risks a Health Crisis

For decades, Uganda’s campaign against H.I.V. was exemplary, slashing the country’s death rate by nearly 90 percent from 1990 to 2019. Now a sweeping law enacted last year, the Anti-Homosexuality Act, threatens to renew the epidemic as L.G.B.T.Q. citizens are denied, or are too afraid to seek out, necessary medical care. The law criminalizes consensual…

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Nancy E. Adler, Who Linked Wealth to Health, Dies at 77

Nancy E. Adler, a health psychologist whose work helped transform the public understanding of the relationship between socioeconomic status and physical health, died on Jan. 4 at her home in San Francisco. She was 77. The cause was pancreatic cancer, her husband, Arnold Milstein, said. Dr. Adler was instrumental in documenting the powerful role that…

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