The benefits of spinach for maintaining eye health have long been known. However, not only that, this green or red vegetable also has a myriad of other benefits, from warding off free radicals to being a source of minerals, such as potassium, iron, and magnesium.
Spinach (Spinacia oleracea) is a type of green vegetable that can be found in various countries, including Indonesia. This plant, which is often processed into clear vegetables, is known to have various contents that are beneficial for body health. The various benefits of spinach make this vegetable good for everyone to consume, from babies, children, adults, pregnant women, to the elderly.
Spinach Nutrition and Content
Spinach is known as a low-calorie vegetable. In addition, in 100 grams of spinach, there are 23 calories and the following nutrients:
- 3.5 grams of carbohydrates.
- 3 grams of protein.
- 460 milligrams of potassium.
- 71 milligrams of magnesium.
- 2.4 milligrams of iron.
- 2 grams of fiber.
Spinach is also rich in various vitamins, ranging from vitamin A, vitamin B, vitamin C, vitamin E, to vitamin K, and contains various types of antioxidants, such as lutein, carotenoids, and zeaxanthin.
Various Benefits of Spinach for Health
Thanks to its various nutritional content, spinach can provide many health benefits. Here are the benefits of spinach that can be obtained by consuming it regularly:
- Overcoming inflammation in the body
A study shows that spinach has a high antioxidant content so it can fight free radicals that cause inflammation in the body. Therefore, consuming spinach regularly is useful for overcoming various diseases caused by inflammation, such as diabetes and rheumatoid arthritis.
- Supports the wound healing process
The antioxidants contained in spinach are also known to have anti-inflammatory properties. Thanks to these effects, spinach is considered good for consumption to speed up the wound healing process. If the wound heals quickly, you can certainly return to your daily activities without worry.
- Boosting the immune system
The benefits of spinach in boosting the immune system come from the various vitamins and minerals it contains, such as vitamin A, vitamin C, folate, and magnesium. These various nutrients play a role in boosting the immune system and making you less susceptible to disease.
- Maintaining eye health
The next benefit of spinach is maintaining eye health. This benefit is obtained from three types of carotenoids, namely lutein, beta carotene, and zeaxanthin, which are contained in spinach. In addition to improving eye health, these three types of carotenoids can also reduce the risk of several eye disorders, such as cataracts and macular degeneration. If left untreated, these two eye disorders can even cause blindness.
- Maintaining healthy skin
Not only eye health, consuming spinach is also good for the skin. Various types of vitamins contained in spinach, ranging from vitamin A, vitamin B, vitamin C, vitamin E, and vitamin K, are the contents that play a major role in this. The reason is, these vitamins can protect the skin from sun exposure and prevent premature aging. In addition, the various vitamins above are also efficacious for improving skin texture so that it makes the skin look smooth.
- Preventing anemia
Anemia is a condition when the body lacks red blood cells which causes oxygen to not be circulated properly throughout the body. If not treated immediately, this condition can cause sufferers to experience weakness, fatigue, and headaches. To prevent anemia, you are advised to consume foods that are high in iron, one of which is spinach. When iron needs are met, the body will produce enough red blood cells so that anemia can be avoided.
- Prevent osteoporosis
Some of the mineral content in spinach, such as calcium and magnesium, play a role in bone formation. These minerals are good for maintaining bone structure and keeping bones strong. Thus, you can avoid the risk of bone loss or osteoporosis.
- Controlling blood sugar
The antioxidant content in spinach is thought to be able to control blood sugar in the body. Therefore, this vegetable is very good for regular consumption by diabetics.
- Reduce bad cholesterol
In addition to controlling blood sugar, antioxidants in spinach also play a role in reducing bad cholesterol levels in the body. This is based on several studies that state that green leafy vegetables that are rich in antioxidants, including spinach, are effective in reducing cholesterol levels in the blood.
- Controlling high blood pressure
The benefits of spinach in controlling high blood pressure are thought to come from the nitric oxide contained in it. This compound can lower high blood pressure thanks to its ability to relax the muscles of blood vessels so that blood flow becomes smoother.
- Preventing heart disease
Another health benefit of consuming spinach is preventing heart disease. This benefit of spinach is related to the nitric oxide content which plays a role in controlling high blood pressure so that it can reduce the risk of heart disease.
- Prevent cancer
The high content of lutein, carotenoids, and zeaxanthin in spinach can fight and eliminate free radicals from the body. Thus, the risk of cancer will decrease.
Spinach Storing Tips
Spinach is usually cooked into clear vegetable soup, pecel, gado-gado, or combined with other fruits or vegetables to be processed into juice. To get the maximum benefits, make sure you use fresh spinach.
Here are some tips for storing spinach to maintain its freshness:
- Choose spinach that still looks fresh.
- Wash the spinach thoroughly before processing it to remove dirt and germs that stick to the leaves and stems.
- If you don’t want to process the spinach right away, store the spinach in a clean, airtight container, then put it in the refrigerator to maintain its freshness.
Please note that fresh spinach that has not been washed can last up to 4 days if put in plastic and stored in the refrigerator. In addition, if spinach is cooked into clear vegetables, avoid heating spinach vegetables because it can reduce the nutritional content in it.
Although spinach has various benefits, consuming a variety of healthy foods is a better choice. So, consume spinach with other nutritious foods so that your daily nutritional needs are met properly. If necessary, consult a doctor to find out your daily nutritional needs.
