HHS Secretary Robert F. Kennedy Jr.’s changes at the CDC are prompting states and medical societies to issue independent vaccine recommendations, challenging long-standing national immunization policy.
New 33-year study of 221,054 adults finds replacing butter with plant-based oils could reduce premature death risk by 17%, with olive, canola, and soybean oils showing strongest protective effects against cancer and cardiovascular mortality.
Almost half of surgeons miss exercise guidelines, but research shows "weekend warriors" achieve similar cardiovascular benefits to those who exercise daily.