New Cholesterol Guidelines recommend earlier screening and testing.

Eleven major medical organizations released updated guidance advising earlier cholesterol management starting around age 30 and recommending at least one adult test for lipoprotein(a). The changes reflect research linking long-term cholesterol exposure to cardiovascular risk.

Eleven major medical organizations have issued updated guidelines on managing cholesterol and screening for heart disease. The guidance recommends beginning cholesterol management as early as about age 30 and highlights new testing priorities. It also recommends at least one adult test for lipoprotein(a), a genetic cholesterol-carrying particle. Experts say the update aligns guidance with evidence about how cardiovascular risk accumulates over time. Key points: - The guidance advises considering cholesterol management beginning around age 30 to address long-term exposure to LDL cholesterol. - Average LDL in the U.S. is reported near 110 mg/dL, and the guidance notes aiming for levels under 100 mg/dL, with the principle that lower LDL reduces cardiovascular disease risk. - Lipoprotein(a), or Lp(a), is now recommended to be measured at least once in adulthood; an estimated 20–30 percent of people have high Lp(a), and rates are reported higher among African Americans. - Management options discussed include lifestyle measures and medications such as statins and other lipid-lowering therapies. Summary: The guidance could shift screening and treatment toward younger adults and increase one-time testing for Lp(a). How broadly and how quickly these recommendations will be adopted in clinical practice is undetermined at this time.