Sweet potato on keto diet: Carbs In Sweet Potato: Are Sweet Potatoes Keto?
Carbs In Sweet Potato: Are Sweet Potatoes Keto?
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Although they’re a typically healthy food in many diets, carbs in sweet potato encounter a lot of confusion on a keto lifestyle. Some believe that they serve as a natural, whole-food source of carbs, while others advise to avoid them altogether (much like white potatoes or beans). What’s the real story? Are sweet potatoes keto? Let’s take a closer look at sweet potato carb count (including carbs in sweet potato fries and carbs in baked sweet potato), and surprising ways to enjoy the taste of sweet potato on keto.
New to counting carbs or keto? Learn the keto diet basics here and grab my printable keto cheat sheet system to make it easy.
Are Sweet Potatoes Keto Friendly?
Sweet potatoes may be keto friendly in small portions, depending on how you prepare them. However, they are not keto in average serving sizes because they contain too many carbs to easily fit in keto macros. Some alternative forms of low carb dieting incorporate sweet potatoes in a carb refeed or planned “cheat” day, but they still do not fit in a traditional strict keto diet.
If keto and sweet potatoes don’t mix most of the time, are sweet potatoes low carb? The answer depends heavily on the serving size and your personal macro calculations.
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Are sweet potato fries keto?
Sweet potato fries are not very keto friendly either. The average serving of fries contains too many carbs to easily fit in keto macros, but you may be able to enjoy one or two at a time.
Are sweet potato chips keto?
You might have guessed already… These chips are also not keto friendly due to the high carbs in every serving.
How Many Carbs In Sweet Potato?
Do sweet potatoes have carbs? Absolutely… but how many carbs in a cup of sweet potatoes? A cup of mashed sweet potato contains a whopping 59.2 grams total carbs [*].
Net carbs in sweet potato aren’t much lower. Since they contain a small amount of fiber, the same serving size clocks in at 54.9 grams net carbs.
How many carbs in sweet potato fries?
Carb counts can vary depending on where and how fries are prepared. However, carbs in the average cup of sweet potato fries add up to 20.4 grams total carbs and 17.1 grams net carbs [*].
How many carbs in a baked sweet potato?
Just how many carbs in a sweet potato when you bake it? They’re still high: One whole medium baked sweet potato yields 23.6 grams total carbs and 19.8 grams net carbs [*].
The chart below summarizes carbs for all varieties of sweet potato.
Serving Size | Total Carbs | Net Carbs |
---|---|---|
1 cup, mashed | 59.2g | 54.9g |
1 cup, fries | 20.4g | 17.1g |
1 medium sweet potato, baked | 23.6g | 19.8g |
Are sweet potatoes good carbs?
Anecdotally, some individuals that follow low carb or keto macros most of the time find that adding the occasional sweet potato allows them to achieve their personal health goals. Since they are a whole food, sweet potatoes are also considered better sources of carbs than processed foods with added flour or sugar.
However, the purpose and foundation of a ketogenic diet plan is to restrict carbohydrate intake. With that in mind, sweet potato is not a “good” carb for keto because it does not fit the limits that keto places on carbohydrate intake… although it may work on keto in very small amounts.
Keto Sweet Potato Substitutes
Don’t worry too much about the high carbs in these potatoes… There are a surprising number of sweet potato keto swaps that closely resemble its flavors and textures!
- Keto Sweet Potato Casserole – One of the best keto sweet potato recipes ever — it tastes like the real deal!
- Pumpkin – It has fewer carbs and a very similar flavor profile.
- Butternut Squash – In moderation, it closely captures the flavor and texture of sweet potato.
- Cauliflower – When cooked and mashed, you can use it to “stretch” the carb count in sweet potato.
- Rutabaga – Makes the perfect lower carb swap when you crave fries.
Conclusion: Can You Eat Sweet Potatoes On Keto?
Generally, sweet potato carbs are too high to enjoy regularly on keto. However, you may be able to incorporate very small servings into this lifestyle — or better yet, use keto sweet potato substitutes instead.
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Are Sweet Potatoes Keto-Friendly?
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Nutrition
Medically reviewed by Miho Hatanaka, RDN, L. D. — By Ansley Hill, RD, LD on May 14, 2020
The ketogenic, or keto, diet is a high fat, moderate protein, and very low carb diet that’s used to manage various medical conditions, including epilepsy, obesity, and diabetes (1).
Given that it’s very carb restrictive, many people wonder whether high carb foods like sweet potatoes can still be included within the parameters of a ketogenic dietary pattern.
This article explores whether you can still enjoy sweet potatoes while following a keto diet.
One of the primary goals of a ketogenic diet is to facilitate your body’s transition into ketosis.
Ketosis is a metabolic state in which your body relies on energy produced from fat — instead of carbs — to carry out all of its essential functions.
When you consume a varied diet, your body defaults to using glucose — a type of carb — as its primary fuel source. But when carbs are unavailable, your body makes energy from fat-derived compounds called ketones (1).
Your body’s ability to maintain ketosis is dependent upon a lack of dietary carbohydrates. If you consume too many carbs, your body reverts to using glucose for energy, thereby throwing you out of ketosis.
This is why many types of high carb foods, including starchy vegetables like sweet potatoes, are usually considered off-limits on a ketogenic diet.
However, the extent to which a person needs to limit their total carb intake to maintain ketosis can vary.
Most people following a ketogenic diet limit their carb intake to no more than 5–10% of their daily calorie needs, or a maximum of 50 grams of carbs per day (2).
Precisely where you fall on that spectrum depends on how readily your body moves into and out of ketosis.
summary
Keeping your carb intake very low is essential for maintaining ketosis when following a keto diet. This is why many people opt to exclude sweet potatoes from keto meal plans.
A sweet potato is a type of starchy root vegetable that’s often excluded from ketogenic diets because of its naturally high carb content.
However, with proper planning, some people may still be able to successfully incorporate small portions of sweet potato into a keto diet plan.
A medium-sized sweet potato (150 grams) contains a total of 26 grams of carbs. After subtracting the 4 grams that come from fiber, you’re left with a net value of roughly 21 grams of carbs per potato (3).
If you’re on a keto diet that limits you to 50 grams of carbs per day, you could opt to expend approximately 42% of your carbs on a whole sweet potato if you want to.
You may also consider dividing the sweet potato into smaller portions to further reduce your carb intake without having to exclude it from your diet entirely.
That said, if you’re on a diet plan that requires you to stick to a much lower carb limit, even a very small portion of sweet potato could make it considerably more difficult to stay within your allotted carbs for the day.
Ultimately, whether you should include sweet potatoes in your diet depends on your personal carb goals and ability to consistently adhere to the restrictions required for you to maintain ketosis.
summary
Sweet potatoes are fairly high in carbs, but some people may be able to include small portions of them while staying within their keto carb restrictions.
If you decide to include sweet potatoes as part of your keto diet plan, it’s important that you also consider how various preparation methods may affect the total carb content of the final dish.
For instance, sweet potatoes prepared with very high carb ingredients, such as brown sugar, maple syrup, or fruit juices would be inappropriate for a ketogenic diet.
Preparation methods that are more keto-friendly may include thinly slicing and frying them to make sweet potato fries, or roasting them whole and serving them with butter, coconut oil, or melted cheese.
summary
Certain sweet potato preparation methods are not keto-friendly, especially those that utilize high carb ingredients like brown sugar or maple syrup.
Ketogenic diets are characterized by their high fat and very low carb contents.
Sweet potatoes tend to be naturally high in carbs and are typically excluded from keto diet plans because they can make it difficult for many people to maintain ketosis.
That said, you may not have to eliminate sweet potatoes from your diet, as long as you moderate your intake and plan ahead to ensure they don’t cause you to overconsume carbs for the day.
When creating your diet plan, avoid sweet potato preparations that include high carb ingredients like brown sugar or maple syrup.
Instead, opt for higher fat options, such as sweet potato fries or roasted sweet potatoes served with butter or coconut oil.
Last medically reviewed on May 14, 2020
How we reviewed this article:
Our experts continually monitor the health and wellness space, and we update our articles when new information becomes available.
Current Version
May 14, 2020
Written By
Ansley Hill
Edited By
Susanne Arthur
Medically Reviewed By
Miho Hatanaka, RDN, L. D.
Copy Edited By
Christina Guzik, BA, MBA
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Medically reviewed by Miho Hatanaka, RDN, L.D. — By Ansley Hill, RD, LD on May 14, 2020
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Is it possible to eat sweet potatoes on a keto diet?
Nutritional Profile
Amount of carbohydrates
Number of calories
Is sweet potato good for keto?
What are your favorite vegetables on keto?
Sweet potato (yam) is a versatile root vegetable that can be cooked in a variety of ways. The bright orange color of sweet potatoes signifies the presence of beta-carotene, a powerful antioxidant that protects against chronic disease. In addition, sweet potatoes contain vitamins A, C and D, as well as magnesium and potassium.
But what about his keto-friendliness? Let’s find out.
Nutritional profile
100 grams of sweet potato contains:
- Calories: 86
- Total fat: 0.1 g
- Total Carbs: 20 g
- Fiber: 3 g
- Sugar: 4. 2 g
- Protein: 1.6 g
Carbs
1 Medium Sweet Potato | 23g Net Carbs |
Boiled sweet potato serving (100 g) | 17 g carbohydrates |
Calories
1 small sweet potato | 112 calories |
Cooked Sweet Potato (100g) | 86 Calories |
Have you tried sweet potatoes?
YesNo
Is sweet potato good for keto?
Expert opinion
Tatiana Filatova
Tanya is a professional food photographer, keto blogger and recipe author.
Ask the Expert
Starchy vegetables, such as regular potatoes and sweet potatoes (yam), are high in carbohydrates and should be eliminated from a ketogenic diet. Eating too many starchy vegetables can cause you to exceed your daily carbohydrate intake. Eat green vegetables instead, as they are very low in net carbs.
Low carbohydrate vegetables are excellent substitutes for starchy vegetables. For example, mashed potatoes can be substituted for mashed cauliflower.
What are your favorite vegetables on keto?
What are your favorite vegetables on the keto diet? Or what vegetables do you most often use in your recipes? You have 3 answers)
Avocado
Total score
1327
147
1474
Mushrooms
Total score
1293
93
1386
Cauliflower
Total score
1148
9000 Broccoli
Total score
606
16
622
Zucchini
Total score
507
1 1
518
Green beans
Total score
243
5
248
Spinach
Total score
204
13 Lettuce / Kale
Total Score
112
12
124
Are Sweet Potatoes Good for Keto?
The ketogenic or keto diet is a high-fat, moderate-protein, very-low-carbohydrate diet used to treat a variety of conditions, including epilepsy, obesity, and diabetes.
Given that it is very carb-restrictive, many people wonder if high-carbohydrate foods like sweet potatoes should be included in a ketogenic diet?.
In this article, we’ll look at whether you can still enjoy sweet potatoes while on a keto diet.
- Ketosis
- Carbohydrate Content
- Medications
Maintaining Ketosis
One of the main goals of a ketogenic diet is to ease your body into a state of ketosis.
Ketosis is a metabolic state in which your body relies on energy from fat instead of carbohydrates for all of its basic functions.
When you eat a varied diet, your body defaults to using glucose, a type of carbohydrate, as its primary fuel source. But when carbs are not available, your body gets energy from fat compounds called ketones.
Your body’s ability to maintain ketosis depends on the absence of carbohydrates in the diet. If you consume too many carbs, your body reverts to using glucose for energy, kicking you out of ketosis.
This is why many high carbohydrate foods, including starchy vegetables such as sweet potatoes, are generally considered off-limits on a ketogenic diet.
However, the degree to which a person needs to limit their total carbohydrate intake to maintain ketosis can vary.
Most people on a ketogenic diet limit their carbohydrate intake to no more than 5-10% of their daily calorie requirement, or a maximum of 50 grams of carbohydrate per day.
The exact place where you fall on this spectrum depends on how easily your body goes into and out of ketosis.
General Information: Keeping your carbohydrate intake very low is essential to maintaining ketosis while following a keto diet. This is why many people choose to exclude sweet potatoes from keto meal plans.
Sweet potatoes are relatively high in carbohydrates
Sweet potatoes are a type of starchy root vegetable often excluded from the ketogenic diet due to their naturally high carbohydrate content.
We offer you:
How to Get into Ketosis: 7 Tips to Get into Ketosis Fast
However, with proper planning, some people can still successfully incorporate small portions of sweet potatoes into their keto diet plan.
Medium sweet potato (150 grams) contains a total of 26 grams of carbohydrates. After subtracting the 4 grams that is fiber, you’re left with a net value of about 21 grams of carbs per potato.
If you’re on a keto diet that limits you to 50 grams of carbs a day, you can choose to eat about 42% carbs for whole sweet potatoes if you want.
You may also want to consider splitting your sweet potatoes into smaller portions to further reduce your carbohydrate intake without having to cut them out of your diet entirely.
However, if you’re on a diet that requires you to have far fewer carbohydrates, even a very small serving of sweet potatoes can make it much harder to keep up with your daily carbohydrate intake.
Ultimately, whether or not you should include sweet potatoes in your diet depends on your personal carbohydrate goals and your ability to consistently stick to the restrictions you need to stay in ketosis.
Trivia: Sweet potatoes are quite high in carbs, but some people can include them in small portions while staying within their keto-carb limits.
Certain preparations may be more keto-friendly than others
If you decide to include sweet potatoes in your keto diet plan, it is important that you also consider how different cooking methods can affect the total carbohydrate content of the final meal.
Here’s How to Do an Egg Fast: Rules, Benefits, and Sample Menu
For example, sweet potatoes made with very high carbohydrate ingredients such as brown sugar, maple syrup, or fruit juices would be inappropriate for a ketogenic diet.
More keto-friendly cooking methods might include thinly sliced and fried to make french fries, or baked whole and served with butter, coconut oil, or melted cheese.
Summary: Some sweet potato recipes are not keto-friendly, especially those that use high-carb ingredients like brown sugar or maple syrup.