When it comes to considering low-sugar foods in your diet, a little context in the form of recommended daily intake (RDI) can be very helpful. So how much sugar is the average adult supposed to be consuming anyway? The answer is a bit more complicated than you think—namely because the only hard and fast recommendations you’ll find relate to added sugars, which are considered more sinister for your health than the natural sugars found in dairy and whole, raw fruits and vegetables. According to registered dietician Vanessa Rissetto, paying attention to these added sugars is a good place to start when evaluating your own sugar intake.
Per the 2015-2020 Dietary Guidelines for Americans, no more than ten percent of your daily caloric intake should come from added sugars (for a diet of 2,000 calories per day, that’s 200 calories or 50 grams of sugar daily). But the American Heart Association has more conservative guidelines, recommending an upper limit of 100 calories or 24 grams of added sugar per day for most women, and 150 calories or 36 grams for men. And when we asked Rissetto for her advice, she cited the same parameters as the AHA.
Unlike added sugars, which contain calories but no essential nutrients, the natural sugars found in fruits and veggies are a very different story. There are no upper limits on their consumption—namely because they are often good sources of dietary fiber and nutrients, and are processed by the body very differently than added sugars. As such, aim to eat natural sugars in place of added sugars whenever you can. And because we know you’re wondering: You don’t need to worry about eating *too* much fruit. Sure, it’s technically possible to get too much of a good thing, but according to the experts at the Harvard T.H. Chan School of Public Health, you’d have to try really hard to achieve a problematic level of sugar consumption from fruit alone.
The TL;DR? Steer clear of added sugar, but don’t sweat the natural stuff found in fruits, vegetables and dairy. And if you have diabetes, remember that the most important thing is to monitor your blood glucose levels according to your doctor’s instructions, because those can be influenced by a variety of foods (including fruit) and they’re a very big deal for your health.