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2014 was the year of science supporting the benefits of organic food and farming: for human health, pollinator health, and the health of the environment.
To help you ring in the new year and truly turn over a new healthy leaf, The Organic Center has transformed the top ten studies of 2014 into New Year's resolutions that show how to improve the state of your diet and the state of our planet by choosing organic.
1. Be Health-Minded, Eat Organic
A review of the latest research on the effects of organic agriculture and crops on public health found a clear health advantage in consuming organically produced food instead of conventionally produced. Published in the International Journal of Environmental Research and Public Health, the findings concluded the lower pesticide residue levels in organic produce were a significant factor in helping account for these benefits.
2. Get Pesticides Out of Your Life
Pesticides, linked to numerous health problems, are still found on conventional produce in the grocery store. A study showed that eating an organic diet for just seven days can significantly reduce your exposure to pesticides. The research found pesticide metabolite levels in a group of individuals who ate a diet of at least 80 percent organic for a week were cut by up to 96 percent.
3. Load Up on Antioxidant-Rich Foods
A key study of 2014 showed organic fruits and vegetables have higher levels of antioxidants. Researchers found that if you choose organic rather than conventional fruits and vegetables, you can get an average of 20-40 percent increase in antioxidants! Antioxidants protect our cells against the effects of free radicals, which can damage cells in the body and trigger disease.
4. Bee Concerned
Commercial beekeepers are losing an average of 30 percent of their colonies each winter. This is a problem for bee-pollinated crops such as almonds, apples, cucumbers, avocados, oranges, and berries. One of the major contributors to bee deaths is exposure to pesticides, particularly neonicotinoids. In 2014, a study published by Harvard researchers supported and strengthened research in 2012 that found a link between neonicotinoid use and colony collapse disorder.
5. Save Organic Citrus
A disease called citrus greening has devastated thousands of acres of citrus trees in the United States, and may even cause domestic citrus to disappear altogether. Research on controlling this disease focuses on toxic pesticide sprays and the development of GMO citrus varieties. The Organic Center has teamed up with professors at universities, industry members, and organic growers to launch a large-scale study looking at organic solutions to citrus greening. Visit the Organic Center Citrus Greening page.
6. Do Your Part. Help Slow Down Climate Change
Research shows good news for climate change mitigation: organically managed soils could reverse the trend of increasing CO2 in the atmosphere! Conducted by the Rodale Institute, the research looks in-depth at how farming systems affect greenhouse gas emission, and illustrates the ability of soil to mitigate climate change when managed organically.
7. The More the Merrier! Support Biodiversity
A study in the Journal of Applied Ecology found that organic farms support more species than conventional farms. On average, organic farms support 34 percent more plant, insect, and animal species than conventional farms. When the researchers looked at pollinators such as bees individually, they found that organic farms had 50 percent higher species diversity.
8. Focus on Soil Health
A study on healthy soil biodiversity published in Agronomy for Sustainable Development found that conservation and organic farming techniques boost the number of soil organisms when compared to conventional farming. The researchers measured soil life over a period of 14 years and found that versus conventional systems, organic and conservation agriculture systems had more earthworms in the soil, 30 -70% more microorganisms, and improved bacterial pathways.
9. Listen to the Birds
Research shows that organic farming is healthier for birds. Songbirds are especially sensitive, because conventional farms can reduce food supplies for young songbirds unable to leave their nests. An article in the journal Agriculture, Ecosystems & Environment compared availability of "nestling" food on organic and conventional farms. Because organic farming does not use synthetic pesticides and has longer, more diverse crop rotations, organic farms were found to provide more available nestling food than conventional farms.
10. Keep Away From Toxins
Avoiding pesticides is even more important than previously thought. A study led by Organic Center Science Advisory Board member Professor Gilles-Eric Séralini showed that major pesticides are more toxic to humans than suggested by their active ingredients. Pesticides contain a mix of "inert" ingredients. These "inerts" are not taken into account in safety test trials, and the active ingredients are tested in isolation. This research looked at the toxicity of herbicides, fungicides, and insecticides when all ingredients were included, and found that eight out of nine pesticide formulations were up to one thousand times more toxic than their active ingredients.
Bonus: Spread the Word
Help make 2015 an organic year for your friends, family, neighbors, and colleagues. Sign up for The Organic Center newsletter, and follow them on Facebook for the latest research on the science behind the benefits of organic year round. Stay informed…and pass your knowledge on!
For most of us, summertime is synonymous with long days, warm evenings, visits to the pool, and, above all, sunshine. But when that glorious yellow orb is warming and lighting the world, it can be easy to forget to stay hydrated. This is problematic, because poor hydration can lead to a host of short and long-term health problems, including constipation, nose bleeds, headaches, coughing, fatigue, acne, and unwanted weight gain. But staying hydrated when it’s hot outside doesn’t have to be a difficult chore; by including certain foods in your diet, you can help your body stay happy and hydrated while you beat the heat.
Here are 20 foods to stay hydrated with, so keep them on your menu when the days start to grow long and hot.
1. Watermelon, water content: 92%
Watermelon is a cherished summer treat, and for good reason—it’s tasty, fun to eat, and undeniably refreshing. Of course, it’s no secret that watermelon is loaded with water; after all, it’s even in the name. However, it also contains lycopene, which is an antioxidant believed to help fight cancer.
2. Strawberries, water content: 92%
Another summer favorite, strawberries are as water-rich as watermelons, but thanks to their small size, they are a bit easier to eat while on the go. They may also promote bone health, boost short-term memory, and even help burn stored fat.
3. Apricots, water content: 86%
Generally only available fresh through the beginning of summer (due to the fact that they bloom early, have little tolerance to extreme heat, and are difficult to ship), fresh apricots are nonetheless widely popular. In addition to having a high water content, they are also rich in antioxidants, fiber, and beta carotene.
Although you’re probably less-likely to grab a handful of lettuce to take along on your summer walk or July beach-trip, one of the things that makes lettuce such a wonderful food is that it’s easy to incorporate into other meals. A healthy salad or fresh sandwich can be a great way to get the hydrating benefits of lettuce—as well as the other nutritional advantages—while still enjoying a delicious meal.
5. Spinach, water content: 92%
Spinach doesn’t have quite as much water in it as iceberg lettuce, but it is a bit more nutritious overall. However, the calcium and iron in raw spinach are often unprocessable by the human body, because of a compound called oxalic acid that is also present in spinach. This problem can be solved by simply cooking the spinach, blending it in a smoothie, or by pairing it with foods rich in vitamin C.
6. Grapefruit, water content: 91%
Tart and tangy, grapefruits are loaded with mouth-watering citrus juice. They’re also suspected to help burn unwanted fat, while reducing cravings and boosting the immune system. For added nutrients and hydration, consider peeling the grapefruit and eating it like an orange, rather than cutting it.
7. Sweet Peppers, water content: 92%
Sweet peppers are large, mild peppers which have a subtle sweet flavor and are generally very crisp. They come in a variety of colors, but all of them have a high water content. They are often used in salads and main dishes, but when sliced into smaller sections, they can make a great mid-day treat that’s high in vitamins C, E, B6, and helpful enzymes, and low in calories.
8. Tomatoes, water content: 94%
We’ve come a long way in the last 200 hundred or so years, when the prevailing British and American belief was that tomatoes were poisonous (despite the fact that they were eaten regularly in Spain and Italy). These days, tomatoes are found in dishes around the world, and are considered by many to be world’s most popular (and possibly most nutritious) fruit.
9. Radishes, water content: 95%
Often overlooked as a standalone vegetable, radishes are nevertheless a slightly spicy treat that can also help keep you hydrated and healthy. This is because radishes contain vitamin C, zinc, and phosphorus, which all play a part in keeping you feeling your best during the hot months.
10. Cauliflower, water content: 92%
Although you may not realize it, cauliflower actually has as high of a percentage of water as strawberries—this helps contribute to the crispiness for which cauliflower is known. It also contains sulforaphane (which is believed to kill cancer stem cells), is loaded with vitamins, and helps to regulate digestion.
11. Broccoli, water content: 91%
Similar to cauliflower in many respects, broccoli is likewise full of vitamins and sulforaphane, and contains a high amount of water. It is best for the body when eaten raw.
12. Carrots, water content: 87%
Carrots are best known for their bright orange color and their sometimes-debated ability to improve vision. What they’re not as well known for is their water content. However, carrots are easy to pack along for snacks, and can help keep the body hydrated.
13. Cantaloupe, water content: 90%
Cantaloupe is another great summer treat that will keep you hydrated. As summer-season fruits, they are available fresh all the way through to the end of August. They are nutritious and low in calories, and have a unique musky flavor. Consider giving it a sour-tasting flavor boost by eating it with a dash of lime or lemon juice.
14. Zucchini, water content: 95%
Although green squash such as zucchini may not sound like the perfect summer snack, it is loaded with lutein and zeaxanthin (which promote healthy vision), manganese (which protects tissue from damage caused by free radicals), and massive amounts of vitamin C. Zucchini also has a very high water content, and is the perfect addition to your summer diet.
15. Celery, water content: 95%
Celery is a perfect food for satisfying cravings and promoting weight loss, all thanks to its high water and fiber content, and its absurdly low calorie count. At the same time, celery contains vitamins A, C, and K, making it nutritious as well as filling and thirst quenching.
16. Pineapple, water content: 87%
One of the most popular tropical fruits, pineapples are extremely rich in vitamin C. In fact, 1 cup of fresh pineapple contains over 100% of the recommended daily value of vitamin C. Pineapple is also high in manganese, making it a healthy and energy-rich fruit that will also keep you hydrated.
17. Peaches, water content: 88%
Another fruit which is great by itself or as a part of a larger meal, peaches are also known to calm upset stomachs and even relieve anxiety (they’re known as the “Fruit of Calmness” in Hungary). Their juicy flesh contains significant amounts of water, and makes a great snack.
18. Cranberries, water content: 87%
The health benefits of cranberries are widely recognized, which is one of the reasons that cranberry juice is so often mixed with other juices. Cranberries contain vitamin C, fiber, and more antioxidants than almost any other fruit or vegetable. Their high water content makes them a must for those who want to eat healthy and keep hydrated.
19. Blueberries, water content: 85%
These small, dark berries are often added to other dishes, and are known to help lower cholesterol, and also decrease the risk of diabetes and heart disease. Much like cranberries, they contain incredibly high amounts of antioxidants. And, also like cranberries, blueberries contain a high percentage of water.
20. Cucumber, water content: 96%
If cucumbers contained any more water, they’d probably be a soup. Suffice it to say that cucumbers contain more water than almost any other solid food. And, thanks to their high levels of vitamins, their ability to help flush toxins from the human body, and their usefulness in controlling blood pressure, cucumbers are actually one of the most nutritious foods available.
So, don’t let the summer heat dry you up; grab a few of your favorite hydrating ingredients and make a summer smoothie that will not only quench your thirst, but also nourish your body in the process. Now get out there and enjoy that sun!
