Is celery good for ketosis?

Ketosis is a popular low-carb, high-fat diet that has been trending in recent years. The goal of the ketogenic diet is to reach and maintain ketosis, a metabolic state where your body burns fat for energy instead of carbs. Some people follow the keto diet for weight loss, while others do it for health benefits like improved brain function and reduced inflammation. But is celery, a classic low-carb vegetable, actually good for ketosis?

What is Ketosis?

During ketosis, your liver converts fat into fatty acids and ketone bodies, which become the main source of energy for your body and brain. This contrasts with a standard diet, where the body breaks down carbohydrates into glucose for energy. Ketosis occurs when carb intake is drastically reduced, usually to less than 50 grams per day. This reduction in carbs and increase in fats causes ketone levels to rise.

There are a few benefits associated with being in ketosis:

  • Weight loss – Ketosis suppresses appetite and promotes fat burning.
  • Reduced blood sugar and insulin levels – Ketosis can help manage diabetes and prediabetes.
  • Improved mental focus and cognition – Ketones provide an efficient fuel source for the brain.
  • Increased energy – Fat adaptation improves energy levels and athletic performance.
  • Anti-inflammatory effects – Ketosis may relieve inflammation-related issues.

Testing kits are available to measure your level of blood ketones and confirm if you’re in ketosis. Ideal ketone values vary based on your goals, but generally levels between 0.5-3.0 mmol/L indicate you’re in ketosis.

Ketosis Diet Basics

Achieving and maintaining ketosis requires following a very low-carb, high-fat ketogenic diet. Some typical guidelines for keto dieting include:

  • Carbs: Less than 50g per day, ideally 20-30g.
  • Protein: Moderate amounts, around 0.6-1.0g per pound of lean body mass.
  • Fat: The majority of calories come from fat, roughly 70-80% of daily calories.
  • Calories: A calorie deficit is usually recommended for weight loss.

Here are some examples of keto-friendly foods that can help keep carbs low and fat high:

Keto-Friendly Foods
Meats Poultry Fish and Seafood
Eggs Cheese Butter and Ghee
Nuts and Seeds Non-starchy Vegetables Avocado and Olives
Coconut Oil Chia Seeds Low-carb Fruits like Berries

Foods to avoid due to their high carb content include grains, legumes, starchy vegetables, sweets, and soda. Tracking your daily carb and fat intake can help ensure you maintain ketosis.

Is Celery Keto-Friendly?

So how does celery fit into a ketogenic diet? Celery is extremely low in carbohydrates and calories, making it a great keto-friendly vegetable. Here is the nutrition data for 1 cup of chopped celery (101 grams):

Nutrition Facts 1 cup celery
Calories 16
Net Carbs 3 grams
Fiber 1.6 grams
Protein 0.7 grams
Fat 0.2 grams

With only 3 grams of net carbs per cup, celery easily fits into a keto diet. You would need to eat over 15 cups to reach 50 net grams of carbs! Celery provides crunch and flavor with minimal impact on your carb intake and ketosis state.

Benefits of Eating Celery on Keto

Here are some of the main benefits celery offers for those following a ketogenic diet:

Low-Carb Vegetable Option

Finding low-carb vegetables is crucial for keto dieters. Celery is the perfect option with only 3 g net carbs per cup. This makes it easy to fit into your daily carb allowance. Celery can be eaten raw, cooked into soups or stews, or used for dips.

Provides Fiber

Fiber is also important on keto for digestive and heart health. Celery provides 1.6 grams of dietary fiber per serving. This accounts for about 6% of the daily fiber needs for adults.


In addition to fiber, celery contains some other important nutrients:

Percent Daily Value* Benefits
Vitamin K – 37% Supports bone and heart health
Vitamin C – 6% Immunity and antioxidant support
Potassium – 9% Reduces muscle cramps and blood pressure
Folate – 7% Important for cell function and tissue growth

*Based on a 2,000 calorie diet

The vitamin K, vitamin C, potassium, and folate in celery support health in important ways. Celery also provides antioxidants like flavonoids to combat oxidative stress.


Staying hydrated is crucial on keto. Celery has a high water content, providing hydration and electrolytes like potassium and sodium.


At just 16 calories per cup, celery is a great option if watching your calorie intake for weight loss.

Potential Concerns with Celery on Keto

While celery is suitable for keto diets, there are a couple things to keep in mind:

Calorie Density

Since celery is so low in calories and carbs, it has very little effect on keeping you feeling full. For some people, this can lead to overeating other foods and excessive calories. Always pair celery with keto proteins and healthy fats.


Celery allergies, while uncommon, do exist. If you experience any reactions like itching, swelling, or anaphylaxis after eating celery, discontinue use.

Pesticide Exposure

Celery tops the Environmental Working Group’s “Dirty Dozen” list for pesticide residues. If concerned, opt for organic celery or thoroughly wash conventional celery.

Natural Sodium

Those restricting sodium intake should note that celery provides some natural sodium, about 60mg per cup. This isn’t high compared to the daily limit of 2,300mg, but could add up if eating large amounts.

Tips for Adding Celery to a Keto Diet

Here are some simple ways to enjoy celery on a ketogenic diet:

  • Ants on a log – Fill celery stalks with nut butter and top with raisins for a classic snack.
  • Veggie dippers – Use celery for dipping guacamole, hummus, or dairy-based dips.
  • Tuna wraps – Load tuna salad into celery stalks.
  • Sauteed – Lightly sautee celery with olive oil, garlic, and mushrooms.
  • Soups – Add diced celery to bone broths, cream soups, or chilis.
  • Stir fries – Toss celery into Asian-style stir fry dishes.
  • Juicing – Mix celery with keto veggies like cucumbers and spinach for fresh juices.

The Bottom Line

Celery is a smart choice on a ketogenic diet. It provides crunch and hydration with minimal impact on carb intake. Plus, celery offers antioxidants, vitamins, minerals, and fiber – all beneficial on keto. Use celery along with other low-carb veggies, high-fat sauces, proteins, and spices for delicious keto meals and snacks.

At just 3 grams net carbs per cup, celery can be eaten daily without interrupting ketosis. Celery is nutrient-dense, hydrating, and low-calorie, making it an excellent vegetable option on the ketogenic diet.

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