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Why is it worth eating spinach? A wealth of active ingredients

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Dietician

Karolina Dobrowolska-Zrałka

Spinach is one of the healthiest deciduous vegetables, which should be regularly hosted in your daily diet. Thanks to the richness of vitamins, minerals and bioactive compounds, spinach provides the body with the necessary nutrients, supporting health at many levels. It contains valuable antioxidants that help protect cells from damage, and also have anti -inflammatory properties. What's more, the spinach has little calories, which makes it an ideal ingredient in reduction diets. Let's take a closer look at why it is worth regularly reaching for this green vegetable and how it affects our health.

Is spinach healthy?

Spinach is a vegetable that has been recognizing dietitians and doctors for years due to its numerous health properties. It is rich in vitamins, minerals and other bioactive compounds that support the proper functioning of the body. What's more, the spinach is extremely versatile - it can be consumed raw, cooked, and even as a component of cocktails and main dishes. But is the spinach really healthy? The answer is: definitely yes. Spinach is a source of many valuable ingredients that support cardiovascular health, digestion, strengthen immunity and protect against chronic diseases. It contains antioxidants that protect cells against damage caused by free radicals, and also anti -inflammatory. What's more, thanks to the low caloric content and high fiber content, spinach can be the basis of a slimming diet, while supporting the healthy functioning of the digestive system.

Nutritional values ​​of spinach - health in green leaves

Spinach is a real treasury of nutrients that are important to our health. In 100 g of this vegetable there is only about 23 kcal, which makes it a low -calorie choice, ideal for people who care about weight. Despite the low calorie, the spinach provides many valuable vitamins and minerals:
  1. Vitamin A (beta-carotene): The spinach contains a large amount of beta-carotene, which in the body transforms into vitamin A, supporting the health of the eyes, skin and immune system.
  2. Vitamin C: Known for its antioxidant properties, vitamin C supports immunity, protects cells from oxidative stress and supports tissue regeneration.
  3. Vitamin K: It is important for proper blood clotting and bone health, and the spinach provides it in large quantities.
  4. Folic acid: Necessary for the proper development of the fetal nervous system, as well as supporting the production of red blood cells.
  5. Magnesium: It affects the proper functioning of muscles, nervous system and energy metabolism.
  6. Iron: Spinach is a well -known source of iron, though non -ham (plant), which supports the production of hemoglobin and prevents anemia.
These nutritional values ​​make spinach an ideal addition to your daily diet, providing the necessary nutrients in a light form.

Spinach - Superfood full of benefits for your body

Spinach is often called superfood - and for a reason. Its unique composition means that it has many positive health properties that translate into the prevention of various diseases. First of all, thanks to the content of antioxidants such as flavonoids, lutein and beta-carotene, spinach can help protect against cardiovascular diseases, cancer and delay the aging process. The anti -inflammatory properties of spinach are mainly due to the presence of flavonoids and carotenoids, which act as natural compounds fighting inflammation. Spinach also supports eye health due to the high content of lutein and zeaxanthin - two carotenoids that protect retina from damage through UV rays. Regular consumption of spinach can reduce the risk of cataract and macular degeneration, which makes it particularly valuable for the elderly. In addition, spinach supports the health of the digestive system, improving digestion thanks to the high fiber content. It supports intestinal peristalsis, which helps maintain regular bowel movements and prevents constipation. Finally, its detoxification effect helps to remove toxins from the body, which supports the overall health condition.

Is frozen spinach healthy? Influence on the behavior of nutritional value

The question often arises whether frozen spinach is as healthy as fresh. It turns out that frozen spinach retains most of its nutritional values, provided that the freezing process runs quickly after harvesting. Freezing is one of the best ways to maintain vegetables, because it minimally affects the loss of vitamins and minerals. Studies have shown that water-soluble vitamins, such as vitamins C and B9 (folic acid), can be partially degraded during freezing, but most valuable ingredients, such as vitamin K, beta-carotene, lutein and minerals, remain intact. What's more, frozen spinach is often more accessible throughout the year, which makes it a convenient choice for people who care about a healthy diet. Both fresh and frozen spinach can be a great source of nutrients. So let's include both forms in the diet, especially when access to fresh vegetables is limited.

What does spinach contain? Discover the wealth of nutrients

Spinach is one of the most nutritious deciduous vegetables that provides many valuable ingredients supporting the health of the body. Below you will find a list of the main nutrients of spinach and their functions:
  • Protein: Spinach, for deciduous vegetable, contains relatively lots of protein. Although this is not a full -fledged protein (some amino acids are missing), it is a valuable addition to the vegan and vegetarian diet.
  • Fiber: ODeparted for proper intestinal peristalsis, fiber supports digestion and prevents constipation.
  • Vitamin A: supports the eye, skin and immune system.
  • Vitamin C: strengthens immunity and acts as an antioxidant.
  • Vitamin K: important for bone health and proper blood clotting.
  • Magnesium: It regulates muscle and nervous system, supports energy metabolism.
  • Iron: Supports the production of red blood cells and prevents anemia.
  • Lutein and zeaxanthin: They protect the eyes against damage associated with UV radiation.
The spinach also contains other minerals, such as calcium, potassium and phosphorus, which are necessary for the proper functioning of muscles, bones and nervous system. It is worth emphasizing that the bioavailability of some ingredients, such as iron and calcium, can be somewhat limited due to the presence of oxalates that bind these minerals. Despite this, the spinach remains an important source of nutrients in a balanced diet.

Summary

Spinach is an extremely healthy deciduous vegetable that provides the body with a wide range of vitamins, minerals and antioxidants. Its regular consumption supports the health of the cardiovascular, eyes, digestive and helps in the prevention of many chronic diseases. Regardless of whether you choose fresh or frozen spinach, both types will provide you with valuable nutrients. Including the spinach in a daily diet is a great way to support health and well -being.

Sources:

Bergman, M., Varshavsky, L., Gottlieb, H. E., & Grossman, S. (2001). The antioxidant activity of aqueous spinach extract: chemical identification of Active Fractions. Phytochemistry, 58 (1), 143-152. Lanfer-Marquez, U. M., Barros, R. M., & Sinnecker, P. (2005). Antioxidant activity of chlorophylls and their derivatives. Food Research International, 38 (8-9), 885-891. Hart, D. J., & Scott, K. J. (1995). Development and evalation of an hPLC Method for the analysis of carotenoids in foods, and the measurement of the carotenoid content of vegetables and fruits commonly consuted in the uk. Food Chemistry, 54 (1), 101-111. Rickman, J. C., Barrett, D. M., & Bruhn, C. M. (2007). Nutritional Comparison of Fresh, Frozen and Canned Fruits and Vegetables. Part 1. Vitamins C and B and Phenolic Compounds. Journal of the Science of Food and Agriculture, 87 (6), 930-944.

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