U.S. dietary guidelines now warn even small amounts of alcohol pose cancer risks

New U.S. dietary guidelines warn against alcohol consumption, even in small amounts. The advice comes as research shows no safe level for drinking, linking it to higher cancer risks. Meanwhile, some long-lived communities have seen health declines tied to rising news use over the past decade.

The updated guidelines urge people to drink less for better health. They replace older advice that allowed one daily drink for women and two for men. The World Health Organization already classifies alcohol as a Group 1 carcinogen, meaning it directly causes cancer in humans. Even moderate drinking carries risks, according to the Mayo Clinic.

The guidelines also highlight groups who should avoid alcohol entirely. This includes pregnant women, recovering addicts, and those with certain medical conditions. Dr. Mehmet Oz, head of the Centers for Medicare and Medicaid Services, acknowledges alcohol can be part of social life but stresses moderation.

The new recommendations contrast with some long-lived regions, known as Blue Zones. Places like Okinawa, Sardinia, and Ikaria traditionally included small amounts of alcohol in their diets. But recent studies show their life expectancy has dropped over the last decade. In Okinawa, average lifespan fell from 84 to 81 years, partly due to increased news among younger people. Sardinia and Ikaria saw similar declines, with wine consumption rising and average ages dipping from 83 to 81.

The guidelines now place alcohol alongside other health risks, with no proven benefits. They also introduce a new food pyramid, prioritising protein and whole foods. While some cultures still associate moderate drinking with longevity, recent data suggests even small increases can harm public health.