Written by Sunny

Modified & Updated: 17 May 2024

Sherman Smith

Reviewed by Sherman Smith

tomato ketchup

Love it or hate it, ketchup is one of those condiments that always tends to find its way into our fridges and onto our plates. No matter what you’re eating – fries, burgers, hot dogs – chances are there’s a bottle of ketchup nearby. But before you reach for your favorite brand, take some time to learn about the 20 nutrition facts about ketchup you should know! Not only will this increase your knowledge on the subject but may even convince you how versatile and nutritious this beloved condiment can truly be.

Table of Contents

Main Ingredient: Tomatoes

Ketchup’s primary ingredient is tomatoes, which are rich in vitamins, minerals, and antioxidants like lycopene. Tomatoes have been linked to numerous health benefits, including a reduced risk of heart disease and certain types of cancer.

High in Sugar

One downside to ketchup is its high sugar content. Most ketchup brands contain added sugars, which can contribute to an increase in calorie intake and a higher risk of obesity, type 2 diabetes, and heart disease when consumed in excess.

Calorie Content

Ketchup is relatively low in calories, with a typical 1-tablespoon (17 grams) serving providing around 20 calories. However, the calorie content can add up quickly when consumed in large quantities or used frequently as a condiment.

Sodium Content

Ketchup contains a significant amount of sodium, which is necessary for maintaining proper fluid balance, nerve function, and muscle contraction. However, excessive sodium intake can lead to high blood pressure and other health issues. A 1-tablespoon (17 grams) serving of ketchup contains approximately 160 mg of sodium.

Contains Vinegar

Vinegar is another common ingredient in ketchup, which adds tanginess and flavor to the condiment. Vinegar has been associated with several health benefits, such as improved blood sugar control and weight management.

Low in Protein and Fat

Ketchup is low in both protein and fat, with less than 1 gram of each per 1-tablespoon (17 grams) serving. This makes ketchup a less filling condiment when compared to options that contain higher amounts of protein or healthy fats.

Source of Lycopene

Tomatoes, the main ingredient in ketchup, are a rich source of lycopene – a powerful antioxidant known for its potential cancer-fighting properties and ability to reduce inflammation. Research suggests that lycopene may also contribute to heart health and skin protection.

Vitamin A Content

Ketchup contains a small amount of vitamin A, an essential nutrient that supports eye health, immune function, and cell growth. A 1-tablespoon (17 grams) serving of ketchup provides around 2% of the recommended daily value of vitamin A.

Vitamin C Content

Ketchup also provides a modest amount of vitamin C, an antioxidant that supports immune function, collagen production, and iron absorption. A 1-tablespoon (17 grams) serving of ketchup contains approximately 2% of the recommended daily value of vitamin C.

Low in Fiber

Ketchup is low in dietary fiber, with less than 1 gram per 1-tablespoon (17 grams) serving. Fiber is essential for promoting healthy digestion, maintaining stable blood sugar levels, and supporting overall health.

No Cholesterol

Ketchup contains no cholesterol, making it a suitable condiment for individuals watching their cholesterol levels or following a heart-healthy diet.

Gluten-Free Options

Many ketchup brands offer gluten-free options for individuals with gluten sensitivities or celiac disease. Be sure to check the label to ensure that the ketchup is certified gluten-free.

Organic and Non-GMO Varieties

There are organic and non-GMO ketchup options available for those who prefer to avoid genetically modified ingredients or consume products made from organically grown tomatoes. These options often have fewer artificial additives and may be a healthier choice for some individuals.

Reduced-Sugar and Reduced-Sodium Options

For those looking to lower their sugar or sodium intake, there are reduced-sugar and reduced-sodium ketchup varieties on the market. These options can help individuals manage their daily intake of these nutrients while still enjoying the taste of ketchup.

Potential Drawbacks

While ketchup can be a flavorful addition to many dishes, it’s important to be mindful of its potential drawbacks. Due to its high sugar and sodium content, excessive consumption of ketchup may contribute to health issues such as obesity, type 2 diabetes, and high blood pressure. As with any condiment, it’s essential to enjoy ketchup in moderation and be aware of portion sizes.

Ingredients for making speciality homemade ketchup
Image from Adobe Stock

More About Ketchup

Flavored Varieties

In addition to classic ketchup, there are also flavored ketchup varieties available. These may include spicy, smoky, or even fruity flavors to provide a unique twist on the traditional condiment.

Shelf Life

Ketchup has a relatively long shelf life when unopened and can be stored at room temperature for up to a year. Once opened, it should be refrigerated and used within six months for optimal taste and quality.

Pairing with Foods

Ketchup is a versatile condiment that can be paired with a variety of foods. It is commonly used as a topping for burgers, hot dogs, and sandwiches, as well as a dipping sauce for fries, chicken nuggets, and other finger foods.

Homemade Ketchup

For those interested in making their own ketchup, homemade ketchup recipes are available that allow for customization of ingredients, flavor, and nutritional content. Homemade ketchup can be a healthier alternative to store-bought versions, as it typically contains fewer additives and can be made with less sugar and sodium.

Cultural Variations

Ketchup has been adapted in various cultures around the world, resulting in unique variations of the condiment. For example, in the United Kingdom, a popular version called “brown sauce” is made with tomatoes, vinegar, and various spices. In the Philippines, “banana ketchup” is made from mashed bananas, sugar, vinegar, and spices, offering a unique twist on the traditional tomato-based ketchup.


Ketchup is a beloved condiment, one that will always have a place in our pantries and on our plates. While it often gets a bad rap for being unhealthy, learning some of the nutrition facts about ketchup can dispel many of those misconceptions. This multifaceted sauce has been enjoyed for centuries and contains vitamin A, potassium, and even lycopene which helps to fight against diseases. Whether you’re slathering it onto fried food or using it as an ingredient in various dishes, this versatile condiment has something to offer everyone. So don’t fear the tomato-based concoction – embrace its versatility! With these 15 nutrition facts full of health benefits to learn about ketchup – what’s not to love?

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