Are Watermelon Seeds Good For You?

By  Brian Willett –

Although many people spit out the seeds when eating watermelon, these small kernels can be a rich source of nutrition. Watermelon seeds are not optimal for every diet plan due to the rich fat content, but watermelon seeds do provide nutritional benefits that can make them a valuable addition to your diet plan. You should note that watermelon seeds are calorie dense, so eating them in moderation is best.


Watermelon seeds are not optimal for dieting as they are calorie dense; a 1 oz. serving of seeds contains 158 calories, which comprises 7.9 percent of the daily suggested calorie intake of 2,000. This makes watermelon seeds about as calorie dense as mixed nuts, which provide 174 calories per 1 oz. serving. The calorie density makes watermelon seeds good for active individuals. A 1 oz. serving of watermelon seeds provides enough calories to fuel 43 minutes of weightlifting or 18 minutes of swimming laps.


Watermelon seeds can be healthy for you because they are a rich source of dietary fat. Each 1 oz. serving of watermelon seeds provides 13.4 g of dietary fat. Most of this fat is unsaturated, as only 2.7 g comes from saturated fat, which may increase your risk of heart disease. The fat provided by watermelon seeds can be quite beneficial, as fat fuels long exercise sessions and helps your body absorb nutrients.


If you are following a low-carbohydrate diet, watermelon seeds can be a good choice. Each 1 oz. serving of the seeds provides just 4.3 g of carbohydrates.


Watermelon seeds are a rich source of protein, with each 1 oz. serving providing 8 g. Protein is vital for your health because your body needs it to build and repair tissues across your body. Because protein is so important, the Institutes of Medicine suggests consuming at least 0.8 g per kg of your bodyweight of protein each day.


Watermelon seeds do not provide many vitamins, but low levels of thiamin, niacin and folate, also known as vitamins B-1, B-3 and B-9. These vitamins help your body turn food into usable energy.


Watermelon seeds provide numerous minerals, including calcium, magnesium, potassium and phosphorous. Unlike some seeds and nuts, watermelon seeds are low in sodium, with 28 mg in each 1 oz. serving; this amount is about 1 percent of the daily suggested intake of 2,300 mg.

About the Author

Brian Willett began writing in 2005. He has been published in the “Buffalo News,” the “Daytona Times” and “Natural Muscle Magazine.” Willett also writes for and He is an American Council on Exercise-certified personal trainer and earned a Bachelor of Arts in journalism from the University of North Carolina.

Article Sources
USDA National Nutrient Database: Watermelon Seed Kernels, Dried MyPlate: Calories in Mixed Nuts (Planters); Exercise for Weight Loss: Calories Burned in 1 Hour; December 2009
MedlinePlus Medical Encyclopedia; Dietary Fats Explained; October 2010
Harvard School of Public Health Nutrition Source: Protein: Moving Closer to Center Stage
American Cancer Society; Vitamin B Complex; May 2010


If you've ever found value in our articles, we'd greatly appreciate your support by purchasing Mindful Meditation Techniques for Kids - A Practical Guide for Adults to Empower Kids with the Gift of Inner Peace and Resilience for Life.

In the spirit of mindfulness, we encourage you to choose the paperback version. Delve into its pages away from screen glare and notifications, allowing yourself to fully immerse in the transformative practices within. The physical book enriches the learning process and serves as a tangible commitment to mindfulness, easily shared among family and friends.

Over the past few years, Wake Up World has faced significant online censorship, impacting our financial ability to stay online. Instead of soliciting donations, we're exploring win-win solutions with our readers to remain financially viable. Moving into book publishing, we hope to secure ongoing funds to continue our mission. With over 8,500 articles published in the past 13 years, we are committed to keeping our content free and accessible to everyone, without resorting to a paywall.