Why blackberries are useful

Blackberries are not only tasty, but also extremely healthy berries, known for their rich composition of vitamins, minerals and antioxidants. Thanks to its many beneficial properties, blackberries deservedly occupy an important place in a healthy diet. Regular consumption of blackberries promotes overall health and well-being, making them an ideal choice for those seeking a healthy lifestyle.

Composition of blackberries

Blackberries are rich in a variety of nutrients that contribute to their beneficial properties. Here are the main components of blackberries:


  • Vitamin C: A powerful antioxidant that supports the immune system and healthy skin.
  • Vitamin K: important for blood clotting and bone health.
  • Folic acid (vitamin B9): essential for DNA synthesis and nervous system support.
  • Vitamin A: Supports vision, immune system and skin health.
  • B vitamins (B1, B2, B3, B6): involved in energy metabolism and maintaining the health of the nervous system.


  • Potassium: essential for maintaining normal blood pressure and muscle function.
  • Magnesium: is involved in numerous biochemical reactions, including the regulation of muscle and nerve function.
  • Calcium: important for healthy bones and teeth.
  • Iron: necessary for the formation of hemoglobin and the transport of oxygen in the blood.
  • Phosphorus: plays a key role in bone health and energy production.
  • Manganese: participates in the metabolism of carbohydrates, amino acids and cholesterol.
  • Honey: Supports a healthy immune system and plays a role in energy production.


  • Anthocyanins: powerful antioxidants that give blackberries their rich color and help protect cells from damage.
  • Ellagic acid: an antioxidant with anti-inflammatory and potentially anti-cancer properties.

Dietary fiber

  • Blackberries are rich in dietary fiber, which supports digestive health, promotes satiety, and helps regulate blood sugar.

Organic acids

  • Salicylic acid: has anti-inflammatory properties.
  • Ellagic acid: Helps protect the body from inflammation and some types of cancer.

Nutrient content in 100 grams of fresh blackberries:

  • Calories: about 43 kcal
  • Proteins: 1.4 g
  • Fats: 0.5 g
  • Carbohydrates: 9.6 g (of which sugars: 4.9 g)
  • Dietary fiber: 5.3 g
  • Vitamin C: 21 mg (24% DV)
  • Vitamin K: 19.8 mcg (16% DV)
  • Folic acid: 25 mcg (6% DV)
  • Potassium: 162 mg (3% DV)
  • Calcium: 29 mg (3% DV)
  • Iron: 0.62 mg (3% DV)
  • Magnesium: 20 mg (5% DV)

This rich composition makes blackberries an excellent addition to a healthy diet, promoting overall health.

What are the benefits of blackberries

What are the benefits of blackberries? The benefits of blackberries are obvious as they have many beneficial properties that can help improve your overall health. Here are some of the main benefits of blackberries:

  1. Blackberries are rich in antioxidants, such as anthocyanins, vitamin C and vitamin E. These compounds help protect cells from damage caused by free radicals, which may reduce the risk of chronic diseases, including cancer and cardiovascular disease.
  2. The high vitamin C content of blackberries strengthens the immune system, helping the body fight infections and diseases. Vitamin C also promotes wound healing and the absorption of iron from food.
  3. Blackberries contain minerals important for bone health, such as calcium, magnesium and phosphorus. Vitamin K, also present in blackberries, is essential for proper blood clotting and maintaining bone density.
  4. Blackberries are rich in dietary fiber, which promotes healthy digestion, prevents constipation and supports normal intestinal motility. Fiber can also help control blood sugar and maintain healthy cholesterol levels.
  5. The antioxidants and vitamins in blackberries promote healthy skin by protecting it from damage caused by UV rays and pollution. Vitamin C is involved in the production of collagen, which is essential for maintaining skin elasticity and firmness.
  6. The antioxidants and other phytonutrients in blackberries may help improve cognitive function and reduce the risk of age-related brain diseases such as Alzheimer’s disease. Research shows that regular consumption of antioxidants can improve memory and overall brain function.
  7. Blackberries contain anthocyanins, which help reduce inflammation and support health of cardio-vascular system. High levels of potassium and magnesium help regulate blood pressure.
  8. Blackberries are low in calories and rich in dietary fiber, making them an excellent choice for those trying to maintain or lose weight. Fiber promotes a feeling of fullness, which helps control appetite.

Regularly including blackberries in your diet can help improve your overall health due to their rich nutritional content and many health benefits.

Who should not have blackberries

Although blackberries are healthy for most people, there are some cases where their consumption should be limited or avoided. Here are the groups of people who should be careful with blackberries:

  1. Blackberry allergy is rare, but possible. Symptoms may include skin rashes, itching, swelling, difficulty breathing and other allergic reactions. If you are allergic to other berries or fruits, you should exercise caution and consult your doctor.
  2. Blackberries are high in dietary fiber, which may cause discomfort for people with sensitive bowels or irritable bowel syndrome (IBS). Excessive consumption of blackberries may lead to bloating, gas, or diarrhea.
  3. Blackberries contain oxalates, which may contribute to the formation of kidney stones in susceptible people. If you have a history of kidney stones, it is recommended to limit your intake of oxalate-containing foods, including blackberries.
  4. Blackberries contain vitamin K, which can affect blood clotting. People taking anticoagulants (such as warfarin) should monitor their intake of foods rich in vitamin K and consult their doctor about safe dosage.
  5. Although blackberries have a low glycemic index and moderate sugar content, people with diabetes should consume them in moderation and consider the total carbohydrate composition of their diet to avoid sharp fluctuations in blood sugar levels.

If you have any of these conditions or are unsure about including blackberries in your diet, it is best to consult with your doctor or nutritionist to determine if they are safe for you.