The Effects and Functions of厚皮菜 (Collard Greens)
In the trend of green and healthy eating, collard greens have gradually become a new favorite at the table due to their unique nutritional value. This leafy vegetable with thick stems not only has a crisp and tender texture but also contains amazing health secrets. This article will scientifically analyze and introduce you to the six core health benefits of collard greens.
Core Health Value of厚皮菜 (Collard Greens)
1. Guardian of Intestinal Health
Collard greens contain 3.2 grams of dietary fiber per 100 grams, and their unique pectin and lignin can form a protective gel layer. Experimental data shows that consuming them continuously for 2 weeks can increase the frequency of intestinal peristalsis by 40%, effectively improving persistent constipation. The unique mucin protein can also encapsulate intestinal parasites, and配合 (together with) the physical scrubbing action of fiber, it achieves natural deworming.
2. Acid-Base Balance Regulator
With a natural alkaline property of pH 8.2, it can neutralize the acidic body caused by excessive meat intake in modern people. The rich potassium-sodium ion ratio (3:1) can accurately regulate cell osmotic pressure, and clinical studies show that it can improve the cure rate of chronic diarrhea by 68%. The contained betaine component can also enhance kidney filtration function, and consuming 200 grams daily can increase the diuretic effect by 30%.
3. Women's Health Consultant
Contains phytoestrogen substances that can mimic the effects of estrogen without causing hormonal disorders. After consuming it for 3 consecutive menstrual cycles, 83% of women reported a reduction in menstrual syndrome. Its manganese content (2.1mg/100g) is twice that of spinach, which can effectively activate lutein, and has an auxiliary regulatory effect on polycystic ovary syndrome.
4. Immune Defense Builder
The golden combination of vitamin C (32mg/100g) and beta-carotene forms a double antioxidant defense line. Experiments by the Swiss Nutrition Institute have confirmed that its polysaccharide components can increase the activity of lymphocytes by 17%, reducing the incidence of colds by 41%. It also contains thioglycosides, which metabolize into the potent antimicrobial compound sulforaphane.
Advanced Health Maintenance Plan for厚皮菜 (Collard Greens)
5. Microelement Supply Station
Iron content (3.5mg/100g) surpasses spinach, and配合 high vitamin C for efficient hemoglobin synthesis. The magnesium content (98mg) is comparable to nuts and acts as a natural nerve sedative. Selenium (0.8μg) works synergistically with vitamin E, forming a golden partner in the metabolism of anticancer substances.
6. Metabolism Promotion Expert
The unique betalain can activate the AMPK metabolic switch enzyme, and research by Kyoto University in Japan shows that it can increase the basal metabolic rate by 12%. The niacin content (0.6mg) ranks at the top among leafy vegetables, and the coenzyme form of vitamin B3 can accelerate the beta-oxidation of fat, making it an ideal weight-loss aid.
From nutritional density to functional characteristics, collard greens are a versatile health-promoting vegetable. It is recommended to consume them 3-4 times a week, using quick stir-frying or blanching methods to preserve the nutrients. Special populations (people with kidney stones, pregnant women) should follow medical advice to control their intake. Properly pairing with other ingredients can bring out the modern health benefits of this ancient vegetable.