October 2026. Written by Mahiar Rabie, MD, MS
If you're trying to reduce your sugar intake, data shows the fastest way is to start with what you drink. Sugar-sweetened beverages are the single biggest source of added sugar in the American diet, so cutting soda, sweet tea, and sugary coffee drinks usually provides the biggest win for the least effort.
After that, the strategies with the best evidence are pretty simple. Read labels for added sugars, swap sweets for whole fruit (or other alternatives), and use a few behavioral tools like goal-setting, if-then planning, and tracking what you eat. I find that people with the healthiest diets don't usually have a willpower or discipline that others lack, they usually just set up their environment in a way that makes healthy eating easier.
Below, I'll walk through how much sugar is recommended, the strategies that have been researched, and where artificial sweeteners fit in.
How Much Sugar Is Too Much?
For most adults, a good target is about 25 grams of added sugar a day (~6 teaspoons). That's less than what's in a single 12-ounce can of soda. Here's how the major health organizations frame it:
World Health Organization (WHO): Keep free sugars under 10% of your daily calories, and ideally under 5%.
American Heart Association (AHA): No more than about 25 grams (6 teaspoons) of added sugar a day for women, and about 36 grams (9 teaspoons) for men.
BMJ umbrella review (2023): Under 25 grams a day, and fewer than one sugary drink per week.
The BMJ review looked across the research and found the strongest evidence of harm for weight gain, childhood obesity, and heart disease linked to sugary drinks. That's another reason drinks are the smartest place to start.
One quick clarification: these limits apply to added and free sugars, the kind put into food during processing or cooking, plus honey, syrups, and juice. They don't apply to the natural sugar inside whole fruit or plain milk.
7 Evidence-Based Ways to Cut Sugar
1. Replace sugary drinks first
Soda, sports drinks, sweetened coffee and tea, and fruit juice add up fast, and they don't fill you up the way food does. Swap them for water, sparkling water, or zero-calorie drinks. If you take sugar in your coffee, cut it back slowly; a little less each week until you barely notice it's gone. If you love juice, swapping it with the whole fruit may help.
2. Swap sweets and snacks for whole fruit
Even though whole fruit still tastes sweet, but it comes along with fiber, water, and nutrients that processed foods lack. Raspberries, blueberries, strawberries, and oranges are some of the most filling for the least amount of calories. In contrast, fruit like bananas, mangos, and pineapple tend to be more dense and contain larger quantities of sugar.
Sweet Tooth Swap Calculator
Pick the sweets you actually eat and how often. You'll get a swap that hits the same craving and see how much added sugar it cuts, along with the calories you save and the protein you gain.
Your sweets · times per week
Values are approximate per serving, based on USDA FoodData Central and manufacturer labels. Exact numbers vary by brand and portion. For juice, the sugar counts as "free sugar," which the WHO counts the same way as added sugar. The daily limits shown are the American Heart Association's added-sugar limits. This tool is for education and is not medical advice.
3. Look closely for added sugar on labels
Check the "Added Sugars" line on the Nutrition Facts panel, then scan the ingredient list. If any of the following are one of the top 3 ingredients, it's not an ideal choice:
Sucrose
High-fructose corn syrup
Dextrose
Agave
Honey
Maple syrup
Molasses
Honey and maple syrup count. Despite how natural they sound, The American Heart Association treats honey, syrups, and fruit juice concentrate as added sugars.
4. Change your food environment
It's much easier to avoid sugar you didn't buy. Spend less time in the middle aisles of the grocery store, where most processed foods are. At home, keep water and other low-calorie drinks within easy reach. A Cochrane review found that improving home access to low-calorie drinks was one of the measures that consistently reduced sugary drink intake.
5. Use simple behavioral tools
This is where most people skip ahead, but it's often what makes changes stick:
Set a specific goal. "No soda on weekdays" beats "eat less sugar."
Make if-then plans. For example: "If I want something sweet after dinner, then I'll have berries." Plan for the situations where you usually reach for sugar.
Track your intake. Even a few days of logging shows you where the sugar is actually coming from.
In one small pilot study, people using this approach cut their sugar intake from about 396 teaspoons a week to 86, and reported fewer cravings. That study had no control group, so take the numbers with a grain of salt. A randomized digital program called iSIPsmarter used similar tools (self-monitoring, action planning, and personalized feedback) to target sugary drinks. Overall, results from adult trials are mixed, but these tools are simple and worth trying.
6. Make small, gradual changes
Drastic restriction rarely lasts. Start with drinks, then move on to snacks, then portion sizes, and check in with yourself along the way. Slow and steady tends to stick better than going cold turkey.
7. Build an overall healthy diet
Cutting sugar is easier when the rest of your diet is working for you. Build meals around vegetables, fruit, whole grains, legumes, and lean protein, and keep highly processed foods to a minimum. When you're eating real, filling food, sugar cravings tend to quiet down.
What About Artificial Sweeteners?
Low-calorie sweeteners can be a useful bridge, especially if you're weaning yourself off a daily soda habit. Switching from regular to diet for a while is better than white-knuckling it.
But think of them as a stepping stone, not the destination. Clinical trials show mixed effects on body weight and metabolic health, which is why the American Heart Association doesn't clearly endorse them as a long-term solution. The end goal is to retrain your palate so you simply want less sweetness overall, and plain water becomes your default drink.
A Simple Plan to Get Started
Week 1: Replace one sugary drink a day with water or sparkling water.
Week 2: Cut out sugary drinks entirely, and start trimming the sugar in your coffee.
Week 3: Read labels on your go-to snacks, breakfast foods, and sauces. Swap the worst ones with a reasonable alternative.
Week 4: Replace your usual dessert or afternoon snack with whole fruit most days.
Ongoing: Write out if-then plans for your trigger moments, and check in with yourself weekly.
Frequently Asked Questions
What is the fastest way to reduce sugar intake?
Cut out sugary drinks. They're the largest single source of added sugar for most people, and replacing them with water or unsweetened drinks can drop your intake quickly without changing anything else you eat.
How much added sugar should I eat per day?
Aim for about 25 grams (6 teaspoons) or less. The AHA allows up to roughly 36 grams for men, while the WHO recommends keeping free sugars under 10% of your calories, and ideally under 5%.
Is the sugar in fruit bad for you?
No. The sugar in whole fruit doesn't count toward added sugar limits. Fiber slows how it's absorbed, and fruit brings vitamins and minerals along with it. Fruit juice does not count though due to the fact that it’s concentrated and has been stripped of its fiber.
Are honey and maple syrup healthier than sugar?
Not meaningfully. Your body treats them as added sugar, and so does the American Heart Association.
Do sugar cravings go away?
For the majority of people, yes. As you cut back gradually, foods start tasting sweeter and cravings tend to fade. Planning ahead for your usual trigger moments helps a lot.
The Bottom Line
Reducing sugar intake doesn't have to mean giving up everything you enjoy. Start with your drinks, learn to spot added sugar on labels, lean on whole fruit, and set yourself up with a plan for the moments you usually reach for something sweet. Small, steady changes add up, and they're the ones most likely to last.
Sources
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Zoellner JM, You W, Porter K, et al. A digital behavioral intervention to reduce sugar-sweetened beverage consumption: a randomized, controlled trial. The American Journal of Clinical Nutrition. 2025.
Freeman AM, Morris PB, Aspry K, et al. A Clinician's Guide for Trending Cardiovascular Nutrition Controversies: Part II. Journal of the American College of Cardiology. 2018.
Huang Y, Chen Z, Chen B, et al. Dietary sugar consumption and health: umbrella review. BMJ. 2023.
Hampl SE, Hassink SG, Skinner AC, et al. Clinical Practice Guideline for the Evaluation and Treatment of Children and Adolescents With Obesity. Pediatrics. 2023.
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Lichtenstein AH, Appel LJ, Vadiveloo M, et al. 2021 Dietary Guidance to Improve Cardiovascular Health: A Scientific Statement From the American Heart Association. Circulation. 2021.
von Philipsborn P, Stratil JM, Burns J, et al. Environmental interventions to reduce the consumption of sugar-sweetened beverages and their effects on health. Cochrane Database of Systematic Reviews. 2019.
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