Most healthy adults are advised to keep added sugar to roughly 25–36 grams per day, and many experts suggest staying closer to the lower end when you can.

Quick Scoop

The key numbers

  • For most adult women: about 25 grams (6 teaspoons) of added sugar per day max.
  • For most adult men: about 36–37 grams (9 teaspoons) of added sugar per day max.
  • Many global health groups say “even less is better,” aiming for under 25–30 grams for most adults when possible.
  • In guideline terms, that’s usually “no more than 5–10% of your daily calories from added sugar.”

These numbers are about added or “free” sugars (those put into foods/drinks, plus honey, syrups, juices) – not the natural sugar locked inside whole fruit and plain milk.

Why the limits exist

Too much added sugar over time is linked to:

  • Higher risk of weight gain and belly fat.
  • Higher triglycerides and worse heart health.
  • Greater risk of type 2 diabetes and fatty liver disease.
  • Tooth decay, especially when sugary drinks or snacks are frequent.

A useful way to think of it: added sugar is like “empty calorie rent” you pay in your daily intake. You want it to be a small part of the budget, not the main expense.

What this looks like in real life

Here’s roughly how fast you can hit your daily “budget”:

  • 1 regular 12 oz soda: about 35–40 g of sugar = almost a full day’s worth for many adults in one drink.
  • 1 flavored yogurt or sweet coffee drink: often 15–30 g of sugar in a single serving.
  • Granola bars, sauces, and breakfast cereals can add 5–15 g at a time, even when they seem “healthy.”

So someone following a 25 g goal might do something like:

  • Mostly unsweetened drinks (water, tea, coffee).
  • Whole fruits instead of juice.
  • One small sweet thing per day (for example, a couple of squares of chocolate or a lightly sweetened yogurt) instead of multiple desserts or sugary drinks.

Forums & “real-world” perspectives

On nutrition forums, you’ll see a spectrum of views:

  • Some people try to avoid added sugar almost entirely , especially if they’re managing blood sugar or weight.
  • Others set a personal limit, like 20–40 g per day, and fit treats into that number.
  • A common theme: the more processed and sugary drinks someone cuts, the easier it is to stay under official guidelines without obsessing over every gram.

You’ll also see lots of “hidden sugar” discussions: people are often surprised at how much sugar shows up in breads, sauces, and “healthy” snack foods once they start reading labels.

How to decide your own target

Most people do well aiming for:

  • General goal: under 25–30 g added sugar per day.
  • If you already drink a lot of sugary beverages, just cutting those down is usually the biggest win.

You might choose the stricter end (closer to 20–25 g) if:

  • You’re trying to lose weight or improve blood sugar.
  • You have heart disease or very high triglycerides.
  • You simply feel better with fewer sweet foods.

If you have diabetes, prediabetes, or another medical condition, it’s best to get a personalized number from a health professional, since your ideal limit may be lower or more tailored to your meal plan.

Information gathered from public forums or data available on the internet and portrayed here.