Asked by: Lifang Twardoch
Asked in category: healthy living, weight loss
Last Updated: 7th Feb 2023

Can you eat onions while on a keto diet?

Many keto dieters avoid red or white onions due to their higher sugar levels (6 grams per 100g). Ruani stated that scallions can be used as a substitute for onions. They have half the amount of sugar of onions but still offer many health benefits, including fiber and beneficial sulfur compounds.



These are the foods that you can't eat on the keto diet.

What you can't eat on the Keto Diet

  • Fruit. apples, bananas, oranges, grapes, watermelon, peaches, melon, pineapple, cherries, pears, lemons, limes, grapefruits, plums, mango, etc.
  • Grains and Starches
  • Root Vegetables.
  • Grain Products
  • Legumes.
  • Sweeteners.
  • Sweets.
  • Some oils

You might also wonder, Are tomatoes Keto? Yup. A Tomato is technically a tomato, but they are keto-friendly. According to the United States Department of Agriculture (USDA), standard tomatoes contain four grams of carbs per half-cup serving and two grams of sugar.

This begs the question: Are cooked onions more carb-rich than raw?

Carbs. Carbohydrates account for 9a10% both raw as well as cooked onions. A 100-gram (3.5-ounce) portion has 9.3 grams carbs and 1.7g fiber. The total digestible carbohydrate content is 7.6 grams.

Can grapes be eaten on keto?

You'd be better off eating berries if you follow a keto low carb diet (20g per day). Fruit is fine. Any nutrient can be obtained from fruits and vegetables, but not all of the sugar. You can see that grapes and bananas have the highest carbohydrate fruits.