Final answer:
d) 1500 mg The adult Adequate Intake (AI) for sodium for those aged 19-50 is 1500 mg per day, with a general recommendation of consuming less than 2,300 mg, especially in individuals at risk for heart disease.
Step-by-step explanation:
The adult Adequate Intake (AI) for sodium for those 19-50 years of age is 1500 mg. Consuming less than 2,300 milligrams (mg) per day of sodium is recommended for the general population, with an emphasis on keeping intake closer to 1,500 mg for adults according to various health guidelines. Notably, most adult Americans are currently consuming well beyond this limit, largely due to added sodium in processed foods. It is advised that individuals at increased risk for heart disease should not exceed 1,500 mg of sodium per day. Ensuring adequate but not excessive sodium intake is critical for maintaining normal neuromuscular function and the permeability of cells, as well as preventing conditions such as hypertension and edema.
Notably, most adult Americans are currently consuming well beyond this limit, largely due to added sodium in processed foods. It is advised that individuals at increased risk for heart disease should not exceed 1,500 mg of sodium per day. Ensuring adequate but not excessive sodium intake is critical for maintaining normal neuromuscular function and the permeability of cells, as well as preventing conditions such as hypertension and edema.