The top ten health benefits of blueberries

Benefit #1 - Blueberries boosts your antioxidant power

Researchers at Tufts University analyzed 60 fruits and vegetables for their antioxidant power.

The research findings confirmed the ability of blueberries to destroy free radicals.

Blueberries were rated the highest of all the fruits and vegetables evaluated in the study.

In the process blueberries even outperformed very healthy fruits like pomegranates, strawberries, cranberries and red grapes.

Blueberries research reveals why it has the best antioxidant capacity of the fruits and vegetables we consume on a regular basis.


The health benefits of blueberries is mainly attributed to a pigment in the berrie that goes by the name of anthocyanidins.

It is this pigment in blueberries which gives them their vibrant blue color.

Anthocyanins have been shown to enhance the benefits of vitamin C in your body.

It also plays a role in the stability of collagen, which is a building block of all body tissues.

Benefit #2 - The health benefits of blueberries bolsters your heart health

Many of you probably know that many studies supports the fact that red wine is good for the health of your heart.

The reason for this is because it is such a good source of anthocyanins.

In a fairly recent study (2013) which included 93,600 nurses, eating lots of anthocyanins was linked to a 32% lower risk of heart attacks.

One study found that blueberries deliver 38% more of these phytonutrients than red wine does.

Benefit #3 - Blueberries aids your eyesight

In Japan, blueberries are known as "the vision fruit" because of its ability to relieve eyestrain.

Extracts of bilberry, which is a cousin of blueberry, have been shown to improve nighttime vision and the ability of your eyes to adapt to different levels of light.

Some of this research dates back to World War II when British Air Force pilots regularly consumed bilberry preserves before their night missions.

Future studies about the benefits of blueberries aim to examine the effects that blueberries may have on restoring poor eyesight which is related to diabetes.

Benefit #4 - Blueberries improves your brain power

In laboratory animal studies, researchers have found that blueberries help protect the brain from oxidative stress.

The researchers found that when fed with diets rich in blueberries, the learning capacity and motor skills of the animals improved significantly.

This finding may be useful to research about the health benefits of blueberries in terms of age-related conditions such as Alzheimer's disease or dementia.

One six year long study which included 16,010 elderly participants discovered that blueberries  were associated with delays in cognitive aging by up to 2.5 years 

In addition to the benefits of anthocyanins in blueberries we detailed above, blueberrie nutrition also contains the antioxidant compound by the name of ellagic acid.

In a related study it was found that people who consumed the most strawberries (which also contains high levels of ellagic acid) were three times less likely to develop cancer than those who ate few or no strawberries.

Benefit #5 - Blueberries improves your gastrointestinal health

One study that was published in the Journal of Agricultural and Food Chemistry indicated that the phenolic compounds in blueberries could inhibit the spreading of colon cancer cells.

Benefit #6 - Blueberries can help relieve both diarrhea and constipation

In addition to the soluble and insoluble fiber content another health benefit of blueberries is that it contains tannins, which is known to reduce inflammation of the digestive system.

Benefit #7 - Blueberries boosts your urinary tract health

The tannin that is found in cranberry and blueberry juice reduces the capacity of E.coli (short for the medical term Escherichia coli)

E. coli is a common type of bacteria that can get into your food and is the most common cause of urinary tract infections.

These tannins compounds in blueberries prevent from these bacteria from attaching to the wall of the bladder and urinary tract.

Benefit #8 - Blueberries provide protection against ovarian cancer

Another phytonutrient that blueberries contain in high levels is a flavonoid by the name of kaempferol.

Research that monitored over 60 000 women who were enrolled in a Nurses Health Study between 1984 and 2002 found that women whose diets provided the most kaempferol had a 40% reduction in the risk of ovarian cancer.

Benefit #9 - Blueberries can lower cholesterol

Another health benefit of blueberries is the fact that they are high in the soluble fiber pectin.

Pectin is known to lower cholesterol.

The antioxidants in blueberries have a associated with reduced levels of oxidized LDL.

Benefit #10 - Blueberries boosts longevity

Blueberries reduce the effect of free radicals on aging for they are loaded with anti- oxidants.

How to buy the best blueberries

You should select blueberries for your that are firm and have a lively, uniform blue color.

The deeper the color of the Blue Berries, the more anti oxidants and other medicinal properties they have.

blueberries nutritionPick blueberries that are firm and have a deep blue colour

If you buy them in a container they should move freely if you shake it.

If they don’t they may be soft and damaged.

Avoid selecting blueberries if they appear dull in color or are are soft in texture.

Also note that blueberries should be ripe when you purchase them, as they do not continue to ripen after they have been picked from their trees.

If you keep them refrigerated they should last up to two weeks if they are freshly picked.

They are perishable so always try to use them as soon as possible.

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