Nutrition Articles

3 Fresh Ingredients for Summer

Healthy, Hot Weather Fare

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Boasting a unique and refreshing flavor, cucumbers (they're technically fruits, too) make a cooling snack for hot summer days. They’re also a good source of water, fiber, and nutrients like vitamin C. But the real nutritional benefits come from the skin, which contains minerals like silica, potassium and magnesium. Silica is an essential component of healthy connective tissue—important for your skin, bones and joints. So eating unpeeled cucumbers is essential. Unfortunately, when conventional growing methods are used, the peel also contains the bulk of the pesticide residue, too, and conventional cucumbers should always be peeled to reduce your pesticide exposure. So you'll reap the greatest health benefits of cucumbers if you buy organic ones.

Besides providing vitamins and minerals to your body when you eat them, cucumbers can also supply nutrients directly to your skin when applied externally. Ascorbic acid (Vitamin C) and caffeic acid are two compounds in cucumbers thought to prevent water retention. Applying cucumber slices over the eyelids can help relieve swollen eyes and other minor skin irritations.

Choose firm, medium to dark green cucumbers that are unwaxed and organic, and store them in the refrigerator.

Get ideas to serve up summer cucumbers from

Bell Peppers
Available in practically all shades of the rainbow, bell peppers all start off green, then ripen to their eventual shades of red, yellow, orange, and even purple. (That's why green peppers are the least expensive; they take less time and care to grow.) When they ripen, they become sweeter, especially if allowed to ripen on the vine in the sunlight. They are excellent sources of the antioxidants vitamin C and beta carotene and also contain good amounts of Vitamin B6.

Select peppers that are firm and smooth, have fresh-looking stems and no wrinkles on their skin. Store them in the crisper of your refrigerator, where they will keep for a week. They can also be frozen (whole or chopped) and added to soups and stews throughout the winter. And you may want to consider buying only organically produced bell peppers. According to the Environmental Working Group's 2006 report "Shopper's Guide to Pesticides in Produce," bell peppers are one of the top 12 foods that commonly harbor pesticide residues.

Need some cooking ideas for peppers? Look no further

A great recipe which combines all three of these nutritional powerhouses is Summer Gazpacho, a Mediterranean soup that is served cold. Besides tomatoes, cucumber, and peppers, gazpacho usually includes olive oil, onion, garlic, wine vinegar and sea salt, and this combination of ingredients is a prolific source of a variety of disease-fighting nutrients.

Happy summer harvest!
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About The Author

Liza Barnes Liza Barnes
Liza has two bachelor's degrees: one in health promotion and education and a second in nursing. A registered nurse and mother, regular exercise and cooking are top priorities for her. See all of Liza's articles.

Member Comments

  • I'd be really tempted to throw basil and/or eggplant in with these. My favorite summer produce! - 5/12/2016 1:21:41 PM
  • I love all three. Cucumber sandwiches on a hot day really hits the spot. A little light mayo and salt and pepper is all you need. My husband is a tomato sandwich person. We haven't been successful in growing tomatoes and peppers (banana peppers) so we hit the local farmer's markets and stock up. - 6/17/2015 9:35:01 AM
    I love tomatoes, but despise cucumbers, their smell makes me ill, actually. Peppers are ok, but after a good month of using summer veggies, the family tires of them, same kind of taste, etc. And they are good for you, but not anything will be cured just because you eat them, over stated magic people!! - 4/19/2014 3:40:41 PM
  • AND tomatoes and peppers are on the current list of anti-angiogenic foods that not only help to "kill back" the unwanted blood supply to cancer tumors, but also fat cells. That's a great thing for us!! And they are so pretty on my white salad plate. AND nut butter and vine-ripened tomatoes on Joseph's flax pita bread is delicious. Now, I just might need to make a substitution on my menu plan for breakfast. Thanks for the article. - 8/18/2012 8:05:22 AM
  • I use all three of these ingredients as much as possible. I also supplement and add spark (pun intended) to my dishes by adding fresh herbs from my garden: mint, taragon, basil, lemon thyme, parsley and cilantro. I have just an 11' x 6' balcony and grow lettuces, peas and all my own herbs, plus have room for decor items, two chairs and four 6 purely-for-my-enj
    oyment containers of seasonal blooms! If I can do it in this tiny amount of space, you can do it, too! - 7/30/2012 4:24:20 PM
  • Why not add all these items together with a little vinegar! Cucumber salad anyone? - 7/30/2012 12:26:02 PM
  • I wash all fruits and vegetables with soap and water before I eat them. Is this enough to clean them of the pesticides?

    - 7/19/2012 8:40:24 AM

    AMIE - 6/23/2009 12:24:04 PM
  • Great article. - 8/11/2008 10:06:24 AM
  • WE grow our own tomatoes and cucumbers. THey're easy to grow and delicious. Thanks for another fine article, Liza. - 7/30/2008 8:49:41 PM
  • Thanks for a great article Liza. You're right, there's no taste like a home-grown tomato. I grow cherry tomatoes and they rarely get into the kitchen. They're eaten as I mow the lawn. - 7/29/2008 6:16:24 PM

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