Should Diabetics Limit Salt Intake?
Salt is essential for everyone; it should be used in all three meals daily. Without salt, food tastes bland, leading to fatigue, loss of appetite, nausea, vomiting, headache, and in severe cases, drowsiness and confusion. However, excessive salt intake causes sodium and fluid retention, leading to hypertension, edema, and even heart failure. Hypertension worsens diabetes control. Both diabetes and hypertension are independent risk factors for atherosclerosis. When combined, they greatly increase the risk and progression of atherosclerotic cardiovascular disease, stroke, kidney disease, lower limb arterial disease, and retinopathy, significantly affecting diabetic patients’ health and prognosis. Therefore, salt restriction is necessary—reducing salt intake is an effective preventive measure. Chinese people have a habit of eating pickled vegetables, such as Fuling preserved vegetables from Sichuan, widely renowned and beloved. Additionally, many condiments like soy sauce and pastes are high in salt. This habit leads to excessive sodium intake, causing sodium and fluid retention and resulting in hypertension. Diabetics are prone to developing hypertension, so from a preventive standpoint, salt intake must be limited to prevent hypertension. Daily total salt intake should be less than 10 grams; avoid or minimize pickled vegetables. It is better to eat milder-tasting dishes.<Diabetic Diet>