you won't believe how much is in this blueberry muffin. >> we will stay robin from eating. [laughter] >>> >> welcome back. there's guidance coming out about how much sugar your kids should eat every day. no more than 6 teaspoons per day. >> they say children's under 18 years old should not be consuming more than 4 teaspoons per day. diets high in sugar is associated with obesity, abnormal cholesterol and fatty liver disease which increases the risk of future cardiovascular issues. >> that's not very much. >> so 25 grams is supposed to be the maximum. let's look at popular products. gatorade has 34 grams. so more the entire recommended daily allowance. >> and you think that's better than soda, and it is surprisingly a little better but, this little can of soda has i think close to 40 grams of sugar. >> how about blue bury muffins? >> 37 grams of sugar. >> that's more than that really recommended allowance. >> yogurt is healthy, right? so that's ten. but surprisingly, in the whole day. >> oatmeal for breakfast, 9 grams. >> and, cliff bar, i pick it was ten or 15 in the cliff