The american college of cardiology and american heart association have issued updated guidelines for managing cholesterol, which include lower targets for low-density lipoprotein (ldl) levels and an expanded risk assessment. The new guidelines appear to emphasize earlier intervention, potentially starting as early as age 30, and may also recommend dietary changes. The specifics of the updated guidelines, including any recommended lifestyle modifications, are being reported by various outlets, with some noting a focus on plant-forward diets.