Antioxidant vegetable sources -
Antioxidants are important because they help stabilize cells and protect them from oxidative stress, which can lead to things like cancer, heart disease, and eye diseases such as age-related macular degeneration, noted one study.
Other researchers have theorized that antioxidants help promote longevity based on the free radical theory of aging, as one review outlined. But other research suggests the true root of aging is much more complex. RELATED: The Top Foods High in Vitamin C — and Why the Nutrient Is So Critical.
Most natural foods contain at least some antioxidants, but Taylor Wolfram, RDN , who has a private practice in the Chicago area, says fruit and vegetables are the best source of antioxidants.
While you can get them in supplements, Wolfram recommends getting antioxidants from plant-based sources as opposed to ones synthesized in a lab. There are so many antioxidant-rich foods out there, but here are 10 reliable sources.
All recommended daily values DV are per the U. Blueberries may be small, but they pack a nutritious punch. Full of vitamins and minerals, blueberries are also rich in anthocyanins, which, we mentioned, act as powerful antioxidants. Blueberries are labeled a superfood for a reason, and boast a number of health benefits that may include improving brain function, maintaining strong bones, and lowering risk for heart disease.
A study published in the The American Journal of Clinical Nutrition found that eating 1 cup of blueberries daily for six months reduced the risk of heart disease by 12 to 15 percent.
Note that the U. Highbush Blueberry Council funded this study, so the results may be skewed in their favor. Here are the nutrition facts for 1 cup g of blueberries, per the U. Department of Agriculture USDA :. Like other dark, leafy vegetables, broccoli is a nutritional powerhouse.
Broccoli is rich in phenolics, a type of chemical produced by plants to help protect them against oxidative stress, according to a study. Phenolics are important for human health, too.
Because these compounds are high in both antioxidants and anticancer properties, they may protect against disease, inflammation, and allergies, noted a review of research. Here are the nutrition facts for 1 cup 91 g of chopped broccoli, per the USDA :.
RELATED: A Comprehensive Guide to an Anti-Inflammatory Diet. Rich in fiber, protein, and unsaturated fats, nuts make a great snack food. But if you had to dub one nut the healthiest at least in terms of how much bang you get for your buck, nutrition-wise , it would be the walnut.
Used in traditional Chinese medicine for brain health walnuts have an uncanny resemblance to the human brain , walnuts help keep brain cells healthy and may play a role in improving memory, according to a study. Like all raw, unsalted nuts, walnuts are heart-healthy thanks to their polyunsaturated and monounsaturated fats, notes Harvard Health Publishing.
And a review cited research that even suggests eating this Mediterranean diet staple in moderation may help you blast belly fat, thereby reducing your risk for type 2 diabetes and heart disease.
But what makes walnuts really shine is their high polyphenol content. These compounds work with antioxidants to prevent oxidative stress, and may help with inflammation, weight control, and the prevention of diseases such as cancer, as one study detailed.
Here are the nutrition facts for 1 ounce 28 g of walnuts, per the USDA :. A relative of the beetroot, spinach is a low-calorie veggie loaded with nutrients that may promote bone, eye, and hair health. Because lutein also functions as an antioxidant, spinach may also improve heart health and decrease the risk of cancer, the study found.
Here are the nutrition facts for 1 cup 30 g of spinach, per the USDA :. RELATED: 10 Healthy Foods That Contain Iron. To reap the health benefits, aim for more colorful spuds, like sweet potatoes or purple potatoes; just like any other fruit and veggie as noted earlier, a more colorful potato means a higher concentration of antioxidants.
Studies have shown that the antioxidants in potatoes may help lower blood pressure , the risk of heart disease, cancer, and neurodegenerative diseases. Here are the nutritional facts for 1 medium g russet potato with skin , per the USDA :. RELATED: All the Health Benefits of Sweet Potatoes for People With Diabetes.
What sets green tea apart from other teas is the high number of catechins, a type of phytochemical that acts as a powerful antioxidant. These catechins are known to be antimicrobial agents, and research, including the aforementioned study, has shown they have the ability to potentially help treat and prevent infectious diseases.
Here are the nutrition facts for 1 cup of brewed green tea g , per the USDA :. Sweet and sumptuous, strawberries are a crown jewel of the berry world. Like blueberries, strawberries get their vivid red color from anthocyanins, granting them superfood status.
Studies have shown strawberries may reduce inflammation and decrease blood pressure, which in turn could help prevent heart disease , according to a research review.
Here are the nutritional facts for 1 cup g of strawberry halves, per the USDA :. RELATED: The 8 Best Fruits for a Diabetes-Friendly Diet.
In fact, beans have almost the same amount of protein found in meat, according to a study. While beans have a reputation of causing digestive discomfort in some people, that usually subsides with regular consumption — and the numerous health benefits from these high nutrient nuggets also make up for it.
Here are the nutritional facts for 1 cup g of canned red kidney beans, drained and rinsed, per the USDA :. Whole oats are hives of antioxidant activity, which may help reduce chronic inflammation linked to heart disease and diabetes, according to the Harvard T.
Oats are also a good food for those trying to lose weight. The high levels of soluble fiber in oats allows them to readily absorb water, which helps slow digestion and makes you feel more full, notes Harvard. RELATED: The Complete Guide to Oats.
Yes, you finally have an excuse to eat chocolate on the daily — dark chocolate , that is. The flavonoids in cacao beans, from which chocolate is produced, act as antioxidants that may play a role in cancer prevention , heart health, and weight loss, according to a study.
Consumed in small amounts around 1 ounce per day , dark chocolate with a minimum of 70 percent cacao may have other added health benefits, such as improving cognition, preventing memory loss , and boosting mood, reported another study.
Here are the nutritional facts for 1 ounce Everyday Health follows strict sourcing guidelines to ensure the accuracy of its content, outlined in our editorial policy. We use only trustworthy sources, including peer-reviewed studies, board-certified medical experts, patients with lived experience, and information from top institutions.
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By Anna Brooks. Medically Reviewed. Kayli Anderson, RDN of American College of Lifestyle Medicine. Consider nutrient-rich foods for your arsenal against chronic disease. Department of Agriculture USDA : Calories 84 Protein 1.
Here are the nutrition facts for 1 cup 91 g of chopped broccoli, per the USDA : Calories 31 Protein 2. Here are the nutrition facts for 1 ounce 28 g of walnuts, per the USDA : Calories Protein 4. Here are the nutrition facts for 1 cup 30 g of spinach, per the USDA : Calories 7 Protein 0.
Here are the nutritional facts for 1 medium g russet potato with skin , per the USDA : Calories Protein 4. Here are the nutrition facts for 1 cup of brewed green tea g , per the USDA : Calories 2.
Here are the nutritional facts for 1 cup g of strawberry halves, per the USDA : Calories 49 Protein 1. Here are the nutritional facts for 1 cup g of canned red kidney beans, drained and rinsed, per the USDA : Calories Protein How to Cook It: Roasted Balsamic Strawberry Sauce Everyday Health staff nutritionist Kelly Kennedy, RDN, shows you how to make a low-calorie strawberry balsamic sauce.
This sweet and tangy sauce can top everything from salad to ice cream. Add a dose of antioxidants to your favorite dish today! Next up video playing in 10 seconds. Editorial Sources and Fact-Checking.
Resources Rodriguez-Amaya DB. Natural Food Pigments and Colorants. For example, there are eight chemical forms of vitamin E present in foods. However, vitamin E supplements typically only include one form, alpha-tocopherol.
Epidemiological prospective studies show that higher intakes of antioxidant-rich fruits, vegetables, and legumes are associated with a lower risk of chronic oxidative stress-related diseases like cardiovascular diseases , cancer, and deaths from all causes.
The following are nutrients with antioxidant activity and the foods in which they are found:. Excessive free radicals contribute to chronic diseases including cancer, heart disease, cognitive decline, and vision loss. Keep in mind that most of the trials conducted have had fundamental limitations due to their relatively short duration and inclusion of people with existing disease.
At the same time, abundant evidence suggests that eating whole in fruits , vegetables , and whole grains —all rich in networks of naturally occurring antioxidants and their helper molecules—provides protection against many scourges of aging.
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The Nutrition Source does not recommend or endorse any products. Skip to content The Nutrition Source. The Nutrition Source Menu. Search for:. Home Nutrition News What Should I Eat? In , a rating tool called the Oxygen Radical Absorbance Capacity ORAC was created by scientists from the National Institute on Aging and the United States Department of Agriculture USDA.
It was used to measure the antioxidant capacity of foods. The USDA provided an ORAC database on its website highlighting foods with high ORAC scores, including cocoa, berries, spices, and legumes. Blueberries and other foods topping the list were heavily promoted in the popular press as disease-fighters even if the science was weak, from cancer to brain health to heart disease.
However, 20 years later the USDA retracted the information and removed the database after determining that antioxidants have many functions, not all of which are related to free radical activity.
Although this was not a primary endpoint for the trial, it nevertheless represents an important outcome. In the Heart Outcomes Prevention Evaluation HOPE trial, the rates of major cardiovascular events were essentially the same in the vitamin E A recent trial of vitamin E in Israel, for example, showed a marked reduction in coronary heart disease among people with type 2 diabetes who have a common genetic predisposition for greater oxidative stress.
In the Supplementation en Vitamines et Mineraux Antioxydants SU. MAX study, 13, French men and women took a single daily capsule that contained mg vitamin C, 30 mg vitamin E, 6 mg beta-carotene, mcg selenium, and 20 mg zinc, or a placebo, for seven and a half years.
The vitamins had no effect on overall rates of cardiovascular disease. Lung disease A study from the Journal of Respiratory Research found that different isoforms of vitamin E called tocopherols had opposing effects on lung function.
Cancer When it comes to cancer prevention, the picture remains inconclusive for antioxidant supplements. MAX randomized placebo-controlled trial showed a reduction in cancer risk and all-cause mortality among men taking an antioxidant cocktail low doses of vitamins C and E, beta-carotene, selenium, and zinc but no apparent effect in women, possibly because men tended to have low blood levels of beta-carotene and other vitamins at the beginning of the study.
Age-related eye disease A six-year trial, the Age-Related Eye Disease Study AREDS , found that a combination of vitamin C, vitamin E, beta-carotene, and zinc offered some protection against the development of advanced age-related macular degeneration, but not cataracts, in people who were at high risk of the disease.
However, relatively short trials of lutein supplementation for age-related macular degeneration have yielded conflicting findings. The study found that people taking the vitamins were less likely to progress to late-stage AMD and vision loss. However, the study authors noted that taking lutein and zeaxanthin alone or vitamin E alone did not have a beneficial effect on these eye conditions.
The Selenium and Vitamin E Cancer Prevention Trial SELECT Eye Endpoints Study, which followed 11, men for a mean of five years, did not find that vitamin E and selenium supplements, in combination or alone, protected from age-related cataracts.
It did not find that antioxidant supplements of vitamin E or selenium, alone or in combination, protected against dementia compared with a placebo.
Early death A meta-analysis of 68 antioxidant supplement trials found that taking beta-carotene and vitamin A and E supplements increased the risk of dying. It was also difficult to compare interventions because the types of supplements, the dosages taken, and the length of time they were taken varied widely.
The same authors conducted another systematic review of 78 randomized clinical trials on antioxidant supplements including beta-carotene, vitamin A, vitamin C, vitamin E, and selenium alone or in combination.
The study found that both people who were healthy and those with diseases taking beta-carotene and vitamin E supplements had a higher rate of death. The duration of the studies varied widely from one month to 12 years, with varying dosages.
The first inkling came in a large trial of beta-carotene conducted among men in Finland who were heavy smokers, and therefore at high risk for developing lung cancer. The trial was stopped early when researchers saw a significant increase in lung cancer among those taking the supplement compared to those taking the placebo.
Again, an increase in lung cancer was seen in the supplement group. MAX trial, rates of skin cancer were higher in women who were assigned to take vitamin C, vitamin E, beta-carotene, selenium, and zinc.
These results came from the Selenium and Vitamin E Cancer Prevention Trial SELECT that followed 35, men for up to 12 years. References National Center for Complementary and Integrative Health NCCIH. Antioxidants: In Depth. Carlsen MH, Halvorsen BL, Holte K, Bøhn SK, Dragland S, Sampson L, Willey C, Senoo H, Umezono Y, Sanada C, Barikmo I.
The total antioxidant content of more than foods, beverages, spices, herbs and supplements used worldwide.
Nutrition journal. Semba RD, Ferrucci L, Bartali B, Urpí-Sarda M, Zamora-Ros R, Sun K, Cherubini A, Bandinelli S, Andres-Lacueva C. Resveratrol levels and all-cause mortality in older community-dwelling adults.
JAMA internal medicine. Grodstein F, Kang JH, Glynn RJ, Cook NR, Gaziano JM. Archives of internal medicine. USDA Oxygen Radical Absorbance Capacity ORAC of Selected Foods, Release 2 Lee IM, Cook NR, Gaziano JM, Gordon D, Ridker PM, Manson JE, Hennekens CH, Buring JE.
Lonn E, Bosch J, Yusuf S, Sheridan P, Pogue J, Arnold JM, Ross C, Arnold A, Sleight P, Probstfield J, Dagenais GR. Effects of long-term vitamin E supplementation on cardiovascular events and cancer: a randomized controlled trial. GISSI-Prevenzione Investigators. Dietary supplementation with n-3 polyunsaturated fatty acids and vitamin E after myocardial infarction: results of the GISSI-Prevenzione trial.
The Lancet. Milman U, Blum S, Shapira C, Aronson D, Miller-Lotan R, Anbinder Y, Alshiek J, Bennett L, Kostenko M, Landau M, Keidar S. Vitamin E supplementation reduces cardiovascular events in a subgroup of middle-aged individuals with both type 2 diabetes mellitus and the haptoglobin genotype: a prospective double-blinded clinical trial.
Arteriosclerosis, thrombosis, and vascular biology. Hennekens CH, Buring JE, Manson JE, Stampfer M, Rosner B, Cook NR, Belanger C, LaMotte F, Gaziano JM, Ridker PM, Willett W.
Lack of effect of long-term supplementation with beta carotene on the incidence of malignant neoplasms and cardiovascular disease. New England Journal of Medicine. Hercberg S, Galan P, Preziosi P, Bertrais S, Mennen L, Malvy D, Roussel AM, Favier A, Briançon S.
The SU. MAX Study: a randomized, placebo-controlled trial of the health effects of antioxidant vitamins and minerals. Cook NR, Albert CM, Gaziano JM, Zaharris E, MacFadyen J, Danielson E, Buring JE, Manson JE. Marchese ME, Kumar R, Colangelo LA, Avila PC, Jacobs DR, Gross M, Sood A, Liu K, Cook-Mills JM.
The vitamin E isoforms α-tocopherol and γ-tocopherol have opposite associations with spirometric parameters: the CARDIA study. Respiratory research. Berdnikovs S, Abdala-Valencia H, McCary C, Somand M, Cole R, Garcia A, Bryce P, Cook-Mills JM. Isoforms of vitamin E have opposing immunoregulatory functions during inflammation by regulating leukocyte recruitment.
The Journal of Immunology. Duffield-Lillico AJ, Reid ME, Turnbull BW, Combs GF, Slate EH, Fischbach LA, Marshall JR, Clark LC. Baseline characteristics and the effect of selenium supplementation on cancer incidence in a randomized clinical trial: a summary report of the Nutritional Prevention of Cancer Trial.
Cancer Epidemiology and Prevention Biomarkers. Age-Related Eye Disease Study Research Group. A randomized, placebo-controlled, clinical trial of high-dose supplementation with vitamins C and E, beta carotene, and zinc for age-related macular degeneration and vision loss: AREDS report no.
Archives of ophthalmology. A randomized, placebo-controlled, clinical trial of high-dose supplementation with vitamins C and E and beta carotene for age-related cataract and vision loss: AREDS report no. Archives of Ophthalmology. Richer S, Stiles W, Statkute L, Pulido J, Frankowski J, Rudy D, Pei K, Tsipursky M, Nyland J.
Antioxidants soures substances that prevent veyetable delay cell damage caused Antloxidant compounds called free radicals. Antioxidant vegetable sources free radicals are sourcse Antioxidant vegetable sources compounds that can damage Performance nutrition for runners and Antioxidant vegetable sources to the development of chronic Antioxiadnt, such as cancer, diabetes, Vegetablee diseaseParkinson's diseaseand more. Antioxidants counter the damage caused by free radicals. Therefore, they protect your cells and help prevent disease. To increase your overall antioxidant intake, eat a diet with a wide array of plants, including vegetables, fruits, nuts, fungi, whole grains, legumes, herbs, spices, even edible flowers. Here are 12 of the top sources of antioxidants, how they benefit your health, and simple ways to add them to your diet. Add these powerful antioxidant Antioxidant vegetable sources vegetaable Antioxidant vegetable sources shopping list to vegetabel fight heart disease, Antioxidant vegetable sources, and aging. Marcus Reeves is an experienced writer, publisher, vegrtable fact-checker. He began his writing career reporting for The Source magazine. His writing has appeared in The New York Times, Playboy, The Washington Post, and Rolling Stone, among other publications. His book Somebody Scream: Rap Music's Rise to Prominence in the Aftershock of Black Power was nominated for a Zora Neale Hurston Award.
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