Blueberries are often described as one of the most nutrient-packed fruits.
Eating them regularly may affect several parts of your body, from your heart to your brain. Here are some of the ways blueberries can influence your health.
Can improve memory
Research suggests that blueberries may benefit brain health. The antioxidants and anti inflammatory compounds in the berries are believed to help support memory.
May slow cognitive decline
One study found that women who ate at least one serving of blueberries each week experienced slower cognitive aging. The difference was estimated to be about 2.5 years.
Rich in antioxidants
Blueberries are among the fruits with the highest concentration of antioxidants. These compounds can help protect cells from damage and may play a role in reducing the risk of certain diseases.
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May affect cancer cells
Some research has shown that blueberry extract may make cancer cells more sensitive to radiation treatment. Antioxidants in the berries may also help limit abnormal cell growth.
Supports heart health
Blueberries contain flavonoids known as anthocyanins. These compounds may help protect the heart. In one study, women who ate anthocyanin rich foods at least three times per week had a 32 percent lower risk of heart attack.
Helps digestion
Blueberries provide a good amount of dietary fiber. Fiber is important for maintaining healthy digestion and supporting normal bowel function.
Acts as a prebiotic
The berries also contain compounds that act as prebiotics. This means they can help support beneficial bacteria living in the gut.
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May protect vision
Anthocyanins in blueberries are also linked to eye health. They may help protect eyesight and could slow vision loss in certain eye conditions.
Supports skin health
One cup of blueberries provides about 24 percent of the recommended daily intake of vitamin C. This vitamin helps the body produce collagen and may protect skin from sun related damage.
May help muscle recovery
In one study, athletes who drank blueberry smoothies before and after exercise experienced faster muscle recovery after physical activity.
Can support blood sugar control
Blueberries contain fiber and have less sugar than many other fruits. This combination may help prevent sharp spikes in blood sugar levels.
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Provides nutrients for bones
Blueberries contain several nutrients important for bone strength, including calcium, magnesium, vitamin K, iron, phosphorus, zinc, and manganese.
Sources: Verywell Health and NFCR
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