How Many Grams Of Sugar Can I Have On Keto

How Many Grams Of Sugar Can I Have On Keto

The ketogenic diet, or keto diet, has gained significant popularity in recent years due to its potential for weight loss and various health benefits. This low-carb, high-fat diet aims to put your body into a state of ketosis, where it burns fat for fuel instead of carbohydrates. While the focus of the keto diet is on reducing carbohydrate intake, many people wonder how many grams of sugar they can have while following this eating plan. In this article, we will explore the role of sugar in the keto diet and provide valuable insights on how to incorporate it into your daily intake.

The Role of Sugar in the Keto Diet

On the keto diet, the primary goal is to limit your carbohydrate intake to a very low level, typically around 20-50 grams per day. This restriction forces your body to enter a metabolic state called ketosis, where it starts using stored fat as its primary source of energy. Consuming too much sugar can disrupt this process and hinder your progress on the keto diet.

Sugar is a type of carbohydrate that is quickly broken down into glucose, causing a spike in blood sugar levels. This spike triggers the release of insulin, a hormone that helps regulate blood sugar. However, insulin also promotes fat storage, which is counterproductive to the goals of the keto diet.

Moreover, consuming sugar can lead to cravings and make it harder to stick to the low-carb nature of the keto diet. It can also cause fluctuations in energy levels and mood swings, which can negatively impact your overall well-being.

How Many Grams of Sugar Can You Have on Keto?

While the keto diet restricts carbohydrate intake, it does not necessarily mean you have to eliminate sugar entirely. The key is to choose your sources of sugar wisely and keep your overall intake within the recommended limits.

Most experts suggest limiting your daily sugar intake to no more than 5-10% of your total daily calories. For someone following a standard 2,000-calorie diet, this translates to approximately 25-50 grams of sugar per day. However, on the keto diet, it is generally recommended to consume even less sugar, aiming for less than 25 grams per day.

It is important to note that these recommendations include both added sugars and naturally occurring sugars found in foods such as fruits and dairy products. While fruits and dairy can be part of a healthy keto diet, it is essential to choose low-sugar options and consume them in moderation.

Tips for Reducing Sugar Intake on Keto

Reducing sugar intake on the keto diet can be challenging, especially if you are used to consuming a high-sugar diet. However, with some mindful choices and strategies, you can successfully limit your sugar intake while still enjoying a variety of delicious foods. Here are some tips to help you reduce sugar on the keto diet:

  • Read food labels: Pay attention to the sugar content listed on food labels. Be aware that sugar can hide under various names, such as sucrose, fructose, dextrose, and maltose.
  • Avoid sugary beverages: Many beverages, including soda, fruit juices, and sweetened coffee drinks, are loaded with sugar. Opt for water, unsweetened tea, or black coffee instead.
  • Choose low-sugar fruits: While fruits contain natural sugars, some are lower in carbs and can be enjoyed in moderation on the keto diet. Examples include berries, avocados, and lemons.
  • Opt for sugar substitutes: Stevia, erythritol, and monk fruit extract are popular sugar substitutes that can be used in moderation on the keto diet. However, be cautious with artificial sweeteners, as they may have negative effects on some individuals.
  • Prepare your meals at home: Cooking your meals from scratch allows you to have full control over the ingredients and sugar content. Experiment with keto-friendly recipes and explore new flavors.
  • Focus on whole foods: Prioritize whole, unprocessed foods that are naturally low in sugar. These include meat, fish, eggs, non-starchy vegetables, nuts, and seeds.

Frequently Asked Questions (FAQ)

1. Can I have sugar-free desserts on the keto diet?

Yes, you can enjoy sugar-free desserts on the keto diet. However, it is important to choose desserts that are sweetened with keto-friendly sugar substitutes, such as stevia or erythritol. Be mindful of portion sizes and avoid overindulging, as even sugar-free desserts can contain a significant amount of calories.

2. Are artificial sweeteners allowed on the keto diet?

Artificial sweeteners, such as aspartame and sucralose, are generally considered safe for consumption on the keto diet. However, some individuals may experience digestive issues or an increased craving for sweets when consuming artificial sweeteners. It is best to listen to your body and choose sweeteners that work well for you.

3. Can I have fruit on the keto diet?

While fruits contain natural sugars, some can be enjoyed in moderation on the keto diet. Low-sugar fruits like berries, avocados, and lemons are excellent choices. However, it is important to monitor your overall carbohydrate intake and adjust your fruit consumption accordingly.

4. Is it necessary to track sugar intake on the keto diet?

Tracking your sugar intake can be helpful, especially when starting the keto diet. It allows you to become more aware of hidden sugars in foods and make informed choices. However, once you become familiar with keto-friendly foods and their sugar content, tracking may become less necessary.

5. Can I use honey or maple syrup as a sweetener on the keto diet?

Honey and maple syrup are high in natural sugars and should be avoided on the keto diet. They can significantly increase your carbohydrate intake and hinder your progress towards ketosis. It is best to opt for keto-friendly sweeteners like stevia or erythritol instead.

6. Can I have sugar in my coffee or tea on the keto diet?

While sugar is generally not recommended on the keto diet, there are alternatives you can use to sweeten your coffee or tea. Consider using keto-friendly sweeteners like stevia or erythritol, or try adding a splash of unsweetened almond milk or coconut milk for flavor.


When following the keto diet, it is important to limit your sugar intake to maintain ketosis and achieve your health goals. While there is no strict limit on sugar consumption, it is generally recommended to consume less than 25 grams per day on the keto diet. By making mindful choices, reading food labels, and opting for low-sugar alternatives, you can successfully reduce your sugar intake while