He World Health Organization is dropping its sugar intake recommendations from 10 percent of your daily calorie intake to 5 percent. For an adult of a normal body mass index (BMI), that works out to about 6 teaspoons — or 25 grams — of sugar per day.
Many people don’t realize much of the sugar they take in are “hidden” in processed foods, according to WHO. A can of soda may contain up to 10 teaspoons or 40 grams of sugar. A tablespoon of ketchup has 1 teaspoon of sugar.