#Acorn clipart free

What’s more, the tannins give these nuts a bitter flavor. Some people report nausea and constipation from raw acorns, though this has not been confirmed by research. They’re also linked to certain cancers and may cause liver damage when consumed in high amounts ( 2, 3). Raw ones may be unsafeĪs mentioned above, the tannins in raw acorns function as antinutrients, reducing your absorption of certain food compounds. These include improved gut health and a lower risk of chronic illnesses.Īlthough acorns offer several benefits, they also have potential drawbacks. SummaryĪcorns, which are loaded with fiber and antioxidants, may have several benefits. If collected in the wild, acorns can be a free, nutritious, and sustainable local food choice. Green, unripe specimens should likewise not be gathered. These nuts are considered safe to forage, but you should watch out for rotten ones. These are mainly in the Northern Hemisphere ( 1).įrom fall to early spring, you can find hundreds - if not thousands - of mature acorns on the ground below these trees. Over 450 species of oak worldwide produce acorns. One animal study noted that an antioxidant-rich acorn extract reduced inflammation in rats with reproductive damage ( 28). Research suggests that diets high in antioxidants may help prevent chronic illnesses, such as heart disease, diabetes, and certain cancers ( 22, 23, 24).Īcorns are rich in antioxidants like vitamins A and E, as well as numerous other plant compounds ( 1, 25, 26, 27).

#Acorn clipart free

Rich in antioxidantsĪntioxidants are compounds that defend your cells from damage caused by potentially harmful molecules called free radicals ( 21).

More research on their digestive effects is needed. It’s not known whether whole acorns would have the same effect. However, this study used highly concentrated extract. In a 2-month study in 23 adults with persistent indigestion, those who took 100 mg of acorn extract had less overall stomach pain than those who took a cornstarch capsule ( 20).

An imbalance of these bacteria has been linked to obesity, diabetes, and bowel diseases ( 14, 15, 16, 17).Īcorns are a great source of fiber, which nourishes your beneficial gut bacteria ( 18, 19).Īdditionally, acorns have long been used as an herbal remedy to treat stomach pain, bloating, nausea, diarrhea, and other common digestive complaints ( 20). The bacteria in your gut play a key role in your overall health. They are particularly good sources of vitamins A and E.Īcorns may have several health benefits, as long as they’re properly prepared and not eaten raw. SummaryĪcorns are packed with healthy fats, vitamins, minerals, and plant compounds. These antioxidants are linked to numerous health benefits, such as a lower risk of heart disease, diabetes, and cancer ( 12, 13). Scientists have also identified over 60 beneficial plant compounds in acorns, including catechins, resveratrol, quercetin, and gallic acid - potent antioxidants that can help protect your cells from damage ( 1). Vitamin A: 44% of the Reference Daily Intake (RDI).Most of their calories come in the form of healthy unsaturated fats ( 9).Ī 1-ounce (28-gram) serving of dried acorns contains the following nutrients ( 1, 10, 11):

Though the exact nutrient profile depends on the species of acorn, all are packed with essential nutrients.Īcorns are especially high in potassium, iron, vitamins A and E, and several other important minerals ( 8).