Question: how many carbs a day to keep blood sugar down?
Answer: Several studies indicate that restricting carb intake to 20–50 grams of carbs per day can significantly reduce blood sugar levels, promote weight loss, and improve heart health in people with diabetes ( 8 , 9 , 10 , 11 , 12 , 13 , 14 , 15 , 16 , 17 ).