Blueberry extract

Blueberry extract is derived from wild lowbush blueberry berries, which are particularly valued for their biologically active compounds. One of them is anthocyanins. They belong to the flavonoid group and exhibit very strong antioxidant and physiological effects, protecting various body systems. Blueberry extract is associated with benefits for vision, circulation, and cell protection against oxidative stress.

What are the benefits of blueberry extract?

Acts as a strong antioxidant, protecting cells from oxidative stress
Improves vision and reduces eye fatigue
Strengthens capillary walls and improves blood circulation
Helps maintain normal glucose metabolism
Contributes to strengthening the immune system
May support brain function and memory
May help maintain healthy blood sugar levels

Possible symptoms of blueberry extract deficiency

Since blueberry extract is not an essential vital nutrient (like vitamins or minerals), its deficiency does not directly cause specific symptoms. However, insufficient amounts of antioxidants found in blueberry extract in the diet can, in the long run, contribute to certain ailments:

Increased fatigue and weakness due to cellular oxidative stress
Impaired night vision or eye fatigue
Weakened immunity
Impaired memory
Slower recovery after physical exertion or emotional stress

Natural sources of blueberry extract

Blueberry extract is obtained from blueberry berries, which naturally grow in forests, wetlands, or are specially cultivated on farms. In supplement form, it is consumed as capsules, tablets, powders, or as a liquid (drops, syrup).

Recommended blueberry extract dosage

The daily dosage of blueberry extract usually ranges from 80 mg to 160 mg, depending on the manufacturer and concentration. In some cases, larger amounts may be consumed, especially for specific health goals. The exact dosage should be determined individually, after consulting with a doctor or pharmacist.

Possible side effects and interactions of blueberry extract with medications

Blueberry extract is generally well-tolerated, but some people may experience mild digestive upset or allergic reactions. When consumed in large quantities or together with blood-thinning medications, the risk of bleeding may increase. Before starting to take supplements, it is recommended to consult with a doctor or pharmacist.