Final answer:
The upper limit of sodium for individuals aged 14 and above is less than 2,300 mg per day. Managing sodium intake involves avoiding added salt, choosing low-sodium products, and checking food labels for sodium content.
Step-by-step explanation:
The upper limit of sodium intake for individuals age 14 and over should be less than 2,300 milligrams (mg) per day. An excessive amount of sodium in the diet, commonly from processed foods, poses potential health risks, including high blood pressure and heart disease. A great way to manage sodium intake is by avoiding adding salt at the table, choosing foods labeled as low in sodium (less than 140 mg per serving or 5% daily value), and reading food labels carefully to be aware of sodium content.