Dietary habits in Vietnam linked to high sodium and kidney health risks

Health experts are highlighting the risks associated with common dietary habits in Vietnam, specifically regarding high sodium intake and kidney health. Dr. Bui Thi Thuy from the Institute of Nutrition notes that consuming the entire broth in dishes like pho, bun, or noodles can lead to excessive salt intake. This is because the broth often contains significant amounts of salt, fish sauce, and seasonings. While average daily salt consumption in Vietnam decreased from 9.4g in 2015 to 8.1g in 2023, it remains approximately 1.6 times higher than the World Health Organization's recommendation of less than 5g per day. High sodium intake is closely linked to hypertension, a major risk factor for cardiovascular disease and stroke.

Regarding kidney health, maintaining hydration and controlling blood sugar and blood pressure are essential. Experts suggest that plain water is the best option for hydration without adding sugar or caffeine. While moderate coffee consumption (up to 400mg of caffeine daily for most healthy adults) has been linked in some studies to a lower risk of chronic kidney disease, excessive caffeine can temporarily raise blood pressure, which may damage kidneys over time. Avoiding sugary drinks is also critical, as high sugar intake is a known risk factor for chronic kidney disease.