Blueberries are well-known as a delicious source of antioxidants and valuable nutrients, and although they’re not as glamorous or trendy as acai berry, they’re actually more nutritious and top many dieticians have named them the #1 superfood out there.
But did you know that when you freeze them, contrary to what you might think, it actually increases the nutrients?
Anthocyanins are what gives blueberries their dark, rich color. They are a are a type of flavonoid, which is a phytonutrient found exclusively in plants, and they’re what make blueberries so incredibly healthy.
What happens when you freeze them is that is that the cold temperatures disrupt the tissue structure of the delicate flesh, which actually makes the anthocyanins more available and easier to be absorbed when consumed.
Anthocyanins have many great health benefits, such as:
Improved memory
By protecting your brain against cell damage, anthocyanins actually improve brain function by allowing our brain’s encoding and retrieval process more fluid. This helps us to remember things quicker and for longer periods of time.
Heart Health
Eating blueberries have been shown to drastically reduce one’s risk of heart disease, as the anthocyanins regulate and relax the arteries on our vascular wall, protecting them from damage. As a result, the overall blood flow improves, regulating blood pressure as well!
Improved Digestion
These healthy antioxidants also support our digestive system by protecting our digestive tract from damage. Often times, gastrointestinal health can actually be connected to the development of cancer, particularly in the colon, which is yet another reason why antioxidants are so important for a healthy diet.
Frozen blueberries are not hard to acquire or use! You can buy them in bulk and freeze in Ziplock bags to throw in smoothies, yogurt, or baked goods. If you are looking for a quick and easy way to add lots of essential nutrients and antioxidants to your diet, give frozen blueberries a try!
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