Italian hazelnuts (walnuts): nutritional profile, bioactive constituents, and caloric contribution in human dietary patterns
Oliwia Kaczmarek
2026-03-17
3 min. read
1 / 1
1 zdjęcie
222
Italian hazelnuts, commonly referred to as walnuts, represent the fruit of trees belonging to the walnut family (*Juglandaceae*). Distinguished by their exceptional chemical composition, they are abundant in B-complex vitamins, essential trace and macro minerals (including magnesium, phosphorus, and potassium), and valuable fatty acids—primarily monounsaturated and polyunsaturated—which play a pivotal role in maintaining the body’s lipid homeostasis. Owing to their high nutrient density and balanced ratio of energy-yielding components, they serve as an indispensable source of sustained energy, facilitating both metabolic processes and neurocognitive functions.
Fresh fruit and nuts
Corylus avellana L. is a popular shrub in Europe and Asia Minor. Some species of shrubs are considered ornamental. Its most valuable species are cultivated in the Mediterranean basin due to their favorable climate. The world's largest producer of walnuts is Turkey.
Girl nuts nutritional value and calories
Vitamin E (commonly called vitamin of youth) is a very important nutrient in nuts. However, 20 mg of this vitamin is found in 100 g. It is an important part of a healthy diet because it protects the body from cardiovascular disease and can prevent cancer. Eating nuts will also provide us with high levels of folic acid, which is especially important for pregnant women. They are also a rich source of vitamin B (B1, B2, B3, B6). However, it is particularly important for people who are exposed to high blood pressure, stress, and cancer. In addition to these important vitamins, magnesium and magnesium, the body also produces a fairly low amount of protein.
Girl nuts properties
Consuming walnuts promotes the prevention of atherosclerosis, cardiovascular disease and protects against lipid disturbances in the blood serum. Mineral ingredients make them a remedy for weakness, fatigue not only physically but also mentally. They improve brain function and improve mental health. They provide adequate muscle stimulation and are also effective in preventing and treating anemia because of their iron content.
Nuts and allergies
Pollen contains very strong allergens, so during the flowering of bushes, people with allergies are exposed to its severe symptoms. Pollen nuts are one of the most common causes of oral allergy syndrome (OAS). Sometimes even their trace amounts in the product can cause very severe allergic reactions. People who are allergic to birch may also show symptoms of allergy in contact with berries because their allergens are very similar to each other.
Tags
