Blueberries benefits and contraindications We have received questions related to the benefits of blueberry consumption. However, we also consider it convenient to point out that this fruit has contraindications and side effects that are interesting to know about, but first we ask ourselves, what is blueberry?
This is a native fruit of North America. The Indians in pre-colonial times considered the cranberry sacred because its crown was shaped like a star. They believed that blueberries were a gift from God to feed their starving children. Blueberries were a staple in her savory and sweet dishes.
They used the fruit to make cough syrup and the leaves were also used to make special tea. The Indians even taught English settlers how to cultivate the cranberry plant.
Commercial cultivation began after English settlers brought blueberries to Europe. However, the United States is now the largest grower of blueberries.
Blueberries are versatile in terms of canning, drying, freezing, and making jams and preservatives. They are perennial flowering plants, with a deep purple-indigo color. They are shrubs that grow in various sizes, from 10 centimeters to 4 meters. The cultivated type can be larger.
The blueberries they are a treasure trove of flavonoids and antioxidants, low in calories and high in flavor. These berries are rich in vitamins and minerals and promote general health. Below are the blueberry benefits and contraindications:
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Blueberries benefits and contraindications
Health benefits of blueberries
improved cognitive function Blueberries are an excellent source of antioxidants which are very powerful in preventing diseases and improving the whole body. Anthocyanin, vitamins A, C, E, selenium, copper, magnesium and match in these powerful fruits can help prevent cognitive damage and cure neurotic disorders. This combination of nutrients prevents the death of neurons and protects the health of the central nervous system. Blueberries have been shown to reduce the effects of Alzheimer disease. Studies suggest that blueberries can heal brain cells that are damaged, as well as repair neuron tissues that improve memory.
a healthy heart It is high in polyphenol content, which can fight free radicals and cure the metabolic syndrome. Metabolic syndrome refers to diabetes, heart disease, and obesity; these can lead to heart problems. Anthocyanins prevent obesity and high cholesterol. The anti-inflammatory properties of blueberries help prevent diabetes.
healthy immunity Antioxidants, like the anthocyanin present in blueberries along with vitamin C, do a fantastic job of building a strong immune system. Blueberries prevent multiple diseases such as cancer and diabetes. Due to its composition, your immune system will begin to strengthen, avoiding seasonal illnesses such as colds and flu, as well as other diseases and health conditions.
Learn more about the juices with cranberries to lose weight and for different ailments
shiny skin Healthy, radiant skin can be achieved with a proper skin care routine and a healthy diet. Blueberries promote elasticity in the skin due to its content of vitamin C and also reduce scars on the face due to acne or other problems. Blueberry enzyme masks can be used to ensure healthy skin and many skin care products often focus on blueberries and their anti-inflammatory and antioxidant properties.
Urinary tract infection It has compounds made up of polymer-like molecules that prevent the growth of bacteria that accumulate on the inner lining of the urinary tract walls. This bacterium is the main cause of infections such as E.coli. Blueberries also have properties antibiotics They fight urinary tract infections and speed up the healing process.
healthy eyes It can prevent the effects of aging, including in the eyes, and it can prevent macular degeneration. Due to their antioxidant properties, they are the ones that most benefit the retina; retinal degeneration can lead to complete or gradual blindness.
Eating blueberries can slow down degenerative processes, giving you the opportunity to enjoy healthy eyes for longer. The carotenoids present in blueberries have a direct impact on the eyes and prevent oxidative damage.
anthocyanins It has various phytonutrients such as quercetin, myricetin, and anthocyanins. They reduce the risk of high blood pressure, prevent cancer and reduce the risk of chronic diseases. Anthocyanins are part of the flavonoid groups and the predominant compounds are malvidin and delphinidin. Anthocyanins give blueberries their characteristic color and are concentrated in the skin.
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Blueberries contraindications and side effects
Despite the overwhelming benefits of this fruit, there can be some side effects, particularly when cranberries are taken in juice form and in excess.
Blueberries are known to act as blood thinners and blood sugar reducers. In this regard, consuming too much blueberries can lower your blood sugar dangerously low. Likewise, excessive intake can aggravate coagulation disorders.
Also, blueberries contain a compound called salicylate, which some people are sensitive to, as it can cause allergic reactions.
Cranberry juice interacts with some medications, esp. medicine for the heart The combination of cranberry juice and heart medications can cause internal bleeding.
Too much cranberry juice can cause tooth enamel wear.
Blueberries are naturally low in sugar content and have a sour or astringent taste. As a result, consumers generally find unsweetened cranberry juice unpalatable.
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