Purple kale can be eaten raw
Purple kale can be eaten raw, but need to pay attention to cleanliness and hygiene, to clean and eat. The best thing about eating raw kale for salad is that it is slightly bitter, so it's best to cut it into small pieces or shredded, and then mix it with other vegetables commonly used in salads, salad dressings or vinaigrettes. Purple kale, also known as red kale, red kale, commonly known as purple cabbage, cruciferous, brassica genus kale species in a variety. It is one of the types of nodular kale, so named because of its purplish-red color of the outer leaves and leaf bulbs. Purple kale is rich in vitamins, and the human body needs a variety of trace elements, we often eat purple kale can be strong and full of vitality, purple kale can prevent skin diseases, and there is a weight loss effect it.
Is it safe to eat kale raw
Kale can be eaten raw, as long as it is cleaned, it is a very safe and nutritious vegetable. Raw kale can get more water-soluble vitamins, such as vitamin C, vitamin K. Raw kale is the best for salads, because it is slightly bitter, so it is best to cut into small pieces or shredded, and then mixed with other common vegetables used in salads, salad dressings or vinaigrettes. Raw food is better, cut a little thin, eat a little less each time on the line, raw food can get more water-soluble vitamins, such as vitamin C, vitamin K. Blanch with water can also be, is the anthocyanin and vitamin loss is too serious. This eating method is still up to personal preference, do salad or pancakes, etc. are raw better, fried vegetables, of course, the color is a little weird, can accept on the line.
Eating raw kale can prevent bladder cancer
According to reports, at a recent meeting of the American Association for Cancer Research, experts from the Institute of Cancer Research reported that researchers investigated 275 bladder cancer patients and 825 healthy people, focusing on their habit of eating cruciferous vegetables such as kale.
These vegetables are rich in isothiocyanates, which are thought to be effective against cancer. The results found that non-smokers who ate vegetables such as kale more than three times a month were 73 percent less likely to develop bladder cancer, and those who ate vegetables such as kale more than three times a month, whether they smoked or not, were 40 percent less likely to develop bladder cancer. But the researchers also found that cooked kale has no anti-cancer effect, and that cooking destroys 60 to 90 percent of the isothiocyanates in kale.
The contraindications of purple kale
1. Contraindications of the crowd: itchy skin diseases, eye congestion patients should not eat; for abdominal and thoracic surgery, gastrointestinal ulcers and their bleeding is particularly serious, diarrhea and liver disease should not eat.
2. Suitable for people: the general population can eat.
3. Compatibility with food: kale + apple: hinder the absorption of nutrients and vitamins
4. Suitable for food: kale + fungus: tonic kidney, strong bones, healthy brain and through the network, kale + carp: nutritional absorption of a more comprehensive, kale + shrimp: a strong body to prevent cancer and fight disease, kale + seaweed: can be absorbed into the higher nutrients, kale + peppers: can promote gastrointestinal peristalsis.