Blueberries are packed with nutrients and antioxidants that can lower your risk for certain health conditions. Mix this superfood into your shakes, salads, cereal and yoghurt to enjoy the health benefits of blueberries every day.
Blueberries contains nutrients needed for your body to function
A cup of blueberries (approximately 148 grams) already meets 24% of your daily recommended dose of Vitamin C, 36% of Vitamin K, and 25% of Manganese. Vitamin C can boost your immune system and is also important for healthy skin and gums. Vitamin K builds strong bones and prevents heart disease. Manganese is important for brain function, and is also used by the body in fat and carbohydrate metabolism. Low levels of manganese has also been linked to blood clotting and blood sugar regulation problems.
Blueberries are rich in antioxidants
Free radicals are unstable molecules that “bounce” against healthy cells, damaging them like little wrecking balls. They have been linked to cancer and aging. Unfortunately, free radicals are caused by exposure to ultraviolet rays and pollutants in the air, so just breathing or walking outside can increase our risk. However, antioxidants neutralize free radicals by chemically binding to them and making them harmless.
One of the key health benefits of blueberries is that it has high levels of flavonoids, one of the most effective antioxidants. A study showed that people who drank a liter of blueberry juice every day had 20% lower oxidative DNA damage after just one month.
Blueberries can lower your risk for heart attacks
Heart attacks and heart disease have many risk factors, so it’s impossible to say that eating just one fruit will give you 100% protection. However, blueberries contains anthocyanins which can help manage many of the problems that increase your risk for heart disease. Anthocyanins strengthen your circulatory system, lower inflammation, prevent platelets from forming, and prevent plaque build-up in the arteries.
Studies showed that women who had 3 servings of blueberries a week had lowered their risk for heart attack by 32%. However, doctors advise monitoring the serving size. Like all fruits, blueberries are high in sugar. It’s important to limit sugar intake to prevent creating other health problems like diabetes and obesity.
Blueberries can improve brain function
One of the little known health benefits of blueberries is that it helps fight Alzheimer’s, dementia, and age-related memory loss. The antioxidants protect the brain from oxidative stress, and can keep neurons healthy – leading to better and stronger cell signaling. Studies showed that aging rats that were given blueberries eventually regained their learning capacity and performed as well in tests as younger rats.
Scientists are discovering new health benefits of blueberries
New research points to the possibility that blueberries can help prevent urinary tract infection and cancer because it blocks bacteria from attaching to lining and slows down tumor cell growth. Studies are still inconclusive, but there are signs that science has just scratched the surface of the possible health benefits of blueberries.