Is Nitrate in Drinking Water Linked to Dementia Risk? New…

Is Nitrate in Drinking Water Linked to Dementia Risk? New Research Says Yes Published: June 2026 | Category: Neurology, Public Health, Nutrition | TALMedora Editorial A major new study tracking over 54,000 adults for up to 27 years has found something that every clinician should know: where nitrate comes from may matter far more than how much you consume. People who got more nitrate from vegetables experienced a lower risk of dementia, while higher nitrate and nitrite intake from red meat, processed meat and even drinking water was linked to a greater risk. Higher nitrate intake from vegetables was associated with a lower risk of dementia, while greater exposure to nitrate and nitrite from animal products, processed meats and drinking water was linked to a higher risk. The protective dose from vegetables is surprisingly achievable, roughly equivalent to one cup of baby spinach per day. When we eat nitrate-rich vegetables we are also eating