How many grams of sugar a day for breakfast is healthy?

There is no recommended daily amount of sugar specifically for breakfast. The American Heart Association (AHA) recommends limiting added sugar to no more than 6 teaspoons (25 grams) for women and 9 teaspoons (37.5 grams) for men per day. It's important to keep your overall sugar intake in mind, regardless of the time of day, by choosing foods that are naturally low in sugar and avoiding sugary drinks, processed foods, and added sugars whenever possible.