Your 40s are a key decade for catching problems early. Cardiovascular checks include blood pressure and a cholesterol or lipid panel, often combined with an overall heart-risk assessment. Screening for type 2 diabetes or prediabetes is commonly advised, especially if you are overweight or have a family history.
Cancer screening ramps up: colorectal cancer screening starts at 45 in many regions, women continue cervical screening and begin or continue breast screening depending on local programmes, and skin checks matter if you have many moles or significant sun exposure.
Don't overlook eye tests, dental checks, mental-health screening, and a review of vaccinations. People with specific family histories, such as early heart disease or certain cancers, may need earlier or extra tests. Ask a doctor to tailor a screening plan to your personal risk rather than relying on a one-size-fits-all list.