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La fiebre por la testosterona, la única hormona que tiene ideología

20 October 2026 at 04:30

La erección matutina es el patrón oro para calibrar la testosterona, según varios foros masculinos de Reddit, donde toda una subcategoría se dedica a esta hormona, una variable que en internet solo se nombra con la letra T. En esos grupos, algunos en la órbita de la manosfera pero otros no, se intercambian y comparan analíticas cada seis meses. Ser señalado en este universo como low T (bajo en testosterona) es un estigma que apela a varios miedos masculinos: pulsión sexual débil, baja energía, cierta actitud pusilánime ante la vida y una cuenta corriente precaria.

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© EL PAÍS

La testosterona se ha disparado en la era Trump. La Asociación de Urología de Estados Unidos señala que un tercio de los hombres a los que se receta TRT para reponer la hornoma no tiene un diagnóstico de déficit de ella.

Kennedy’s Vaccine Plan Could Cause Surge in Hepatitis B, Study Finds

19 October 2026 at 22:00
Ending routine vaccination for hepatitis B at birth, as the health secretary has recommended, would increase the number of chronic infections by as much as 83 percent, a team of researchers reported.

© Tierney L. Cross/The New York Times

Last December, a panel of advisers chosen by Health Secretary Robert F. Kennedy Jr. recommended that parents should decide whether or when infants should get the shot if they were born to mothers who test negative for hepatitis B.

CDC sends a ‘disease detective’ to Pennsylvania amid measles outbreak

18 October 2026 at 02:46
The Centers for Disease Control and Prevention (CDC) is sending a disease expert to assist with the response to the ongoing measles outbreak in Pennsylvania. “CDC will continue working closely with Pennsylvania health officials to provide the expertise and support needed to respond to the outbreak and protect public health,” a CDC spokesperson told NBC News.…

Kerry Kennedy remembers her mother's life and advocacy in new book

Two years ago, Ethel Kennedy passed away. The matriarch of the prominent political dynasty, she was a steadfast supporter of her husband, Robert F. Kennedy, and a lifelong advocate for human rights. She's now being remembered in a new book by her daughter called "Ethel Kennedy: The Extraordinary Life and Bold Legacy." Amna Nawaz sat down with Kerry Kennedy to discuss more.

Collins says she doesn’t regret RFK Jr. vote, tried to block Hegseth

16 October 2026 at 16:52
Sen. Susan Collins (R-Maine) does not regret voting for Robert F. Kennedy Jr.’s confirmation as secretary of Health and Human Services (HHS), reaffirming her position in a Thursday debate. “I agree with him on some issues; I don’t with others,” Collins said. “He was very helpful in expediting the release of the low-income eating assistance…

Trump escalates his campaign against Washington’s cultural institutions

17 September 2026 at 12:26

For the past 96 days, a huge tarp has hung over the facade of the Kennedy Center, a fitting symbol of Donald Trump’s assault on Washington’s cultural institutions.

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© Allison Robbert (AP)

Donald Trump at the Kennedy Center, Washington, January 29, 2026.
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