9 Summer Foods That Are Healthier Than You Thought

Let's go beyond blueberries, salmon, and tomatoes to enjoy these often overlooked but surprisingly healthy foods of summer.

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WatermelonImage Source/Thinkstock
This beloved thirst quencher is packed with vitamins A, C, potassium, and the cancer-fighting antioxidant lycopene, according to WebMD. It’s also one of the richest natural sources of the amino acid L-citrulline, which helps regulate arterial function and may lower blood pressure, as discovered by researchers in a 2010 Florida State University study.


Yes, shrimp contain cholesterol. But many researchers think that the cholesterol you consume from food plays a negligible effect on cholesterol in your bloodstream. (That number tends to spike in response to a higher intake of certain saturated and trans fats). Shrimp is also high in protein, low in fat and a good source of heart-protective omega-3s and vitamin B12, according to Outside magazine.

Iceberg lettuce

 Iceberg lettuceiStockphoto/Thinkstock
Darker greens may have more nutrients, says Prevention magazine, but that doesn’t mean iceberg has none. If an iceberg wedge is your favorite salad, note that one cup of shredded leaves delivers about 20 percent of your daily needs for vitamin K, and 15 percent for vitamin A. Even if you use iceberg as a salad base for other healthy veggies, you've got a great vehicle for overall nutrition.

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Real, popped-at-home corn is a terrifically healthy snack. It may even have more antioxidants than certain fruits and vegetables, researchers at the University of Scranton in Pennsylvania found last year. Air-popped and without butter, it’s low in fat and high in fiber, says Today nutrition expert Joy Bauer, RD—“five grams of fiber in a four-cup portion is pretty darn impressive for a snack food.”


This starch gets a bad rap, in part because it’s so easy to fatten up with oil, cheese, or creamy sauces. But baked at home, the humble potato is actually nutritious. According to Cooking Light, one 160-calorie medium potato is one of the best sources of heart-healthy potassium and fiber. Just go easy on the toppings.


Celery boasts a surprising array of good-for-you nutrients, including anti-inflammatory compounds that soothe your digestive tract, disease-fighting antioxidants, and vitamins such as folate, vitamin K, and vitamin C. Crunch on that next time you swirl it around your Bloody Mary or use as a vessel for French onion dip.

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Sunflower seeds

Sunflower seedsiStockphoto/Thinkstock
Nuts are a healthy snack favorite among nutritionists and other health experts. But don’t forget the sunflower seeds. According to the Chicago Tribune, they’re a terrific source of vitamin E—a quarter cup provides more than 90 percent of your daily need. They also offer a healthy dose of such key minerals as manganese, magnesium, and selenium.


Go ahead, pile it on that hot dog. Fermented foods like sauerkraut are a unique source of probiotics, which help maintain a healthy balance of bacteria in your gut. “These healthy microbes help with digestion and nutrient absorption,” writes Darya Pino Rose, PhD, in her new book Foodist. “Without them our gut health deteriorates substantially, setting the stage for many chronic diseases.” Many new studies are fingering gut bacteria as a key player in many health conditions, from obesity to allergies.


Cooking Light notes that mushrooms are the only vegetable source of vitamin D; and “many compounds have been identified in mushrooms that show potential for boosting immunity and possibly protecting against cancer,” says Pino Rose in Foodist.

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7 thoughts on “9 Summer Foods That Are Healthier Than You Thought

  1. I always loved home popped corn but I never knew It would be this healthy. Thank you for the information provided. Any more snacks that are healthy?

  2. Reply to “Pooch Problem”
    Talk with your step daughter before her next arrival. Tell her you are once again looking forward to her visit, but there is something I should have talked with you about long ago. “Are you bringing your dogs?” If yes, tell her that’s very understandable. They are part of your family life and I know you love them. I only ask that you be responsible for any cleaning up after them and that you will agree to pay for any professional cleaning, should such a situation happen during you stay. If she agrees, fine. If she says, “What if I don’t agree?” Tell her, ” Well, then you should consider coming WITHOUT the dogs. I’m sure you can understand my situation if you were in my place” It really has everything to do with mutual respect and understanding. If she never has anyone bring this to her awareness, she may be in your situation later in life and only then discover how unfavorable it is.

  3. Nice to know that potato is one of the best sources of heart-healthy potassium and fiber. – A.R.Shams’s Reflection

  4. I just wonder having awareness about popcorn as a beneficial snack food going through the Reader’s Digest postings.

  5. Watermelon is really thirst quencher fruit besides its being delicious and healthy food.

    – A.R.Shams’s Reflection

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