Are tomatoes keto? Tomatoes are perfectly fine to eat on a keto diet. They are an excellent source of vitamins C and A, especially in their fresh form. Other health benefits include heart-healthy lycopene which can aid in the prevention of certain types of cancer and improved eye health.
Tomatoes are a low-carb vegetable that won’t kick you out of ketosis if you’re on the keto diet.
Tomato Nutrition Facts
In one medium tomato, there are 22 calories, 4 g carbohydrate, 1 g fiber, 2 g sugar, and 0.3 grams protein. Tomatoes contain Vitamin A and C as well as potassium which is important for cardiovascular function and blood pressure regulation among other things. As well as calcium, iron, and magnesium.
Tomatoes also contain some B vitamins as well.
In a 1/2 cup serving of chopped tomatoes, there are 5g Carbs, 0g fiber, 2g Sugar, 0.3g Protein.
Here is what 1/2 cup (78 g) of raw cherry tomatoes has in it: 20 calories, 4.5 g carbohydrate, 1.3 g fiber, 3 g sugar, and 1 g protein. That’s the same amount of carbs even though the serving size is half as big! Tomatoes offer a lot of benefits while being low-carb which makes them perfect for keto dieters. Some people may have to limit their portions because they fill up quickly on these tasty vegetables.
What are the Best Tomatoes to Eat on Keto?
The only tomatoes you need to avoid are canned and processed tomatoes with high-sugar added ingredients. You don’t have to worry about eating delicious, fresh summertime or heirloom tomatoes as they contain low sugar levels and no starch so you can enjoy them guilt-free on your keto diet.
Raw, fresh products are always going to be better than those loaded with chemicals and preservatives while offering little nutritional value. For example, vine ripe or Roma/plum/paste tomatoes tend to have less sugar than beefsteak varieties. The deeper red color of a tomato means it has more lycopene which is beneficial for heart health.
Keto Tomato Recipe
If you’re looking for a keto-friendly tomato recipe, try these roasted cherry tomatoes. These are not only delightfully tasty but they are really easy to make:
1) Cut the cherries in half
2) Drizzle with olive oil
3) Sprinkle on salt and pepper (optional)
4) Place them on a baking sheet and bake at 375
Tomatoes are keto-friendly and it’s recommended to eat them in moderation. Be sure to include plenty of healthy fats, protein, and vegetables as well.
Tomatoes are rich in vitamins and minerals, including the antioxidant lycopene. They’re also low-carb, with 3g net carbs per 100g of raw tomatoes. Make sure you choose organic whenever possible. Tomatoes are one of the most highly sprayed crops, so if you can get them organic and locally grown, that’s your best bet!
Find out whether some of your other favorite foods are allowed on a ketogenic diet on our Is It Keto page