Battle of the greens: Which is healthier, kale or spinach?

( Natural News ) Kale and spinach are two of the healthiest superfoods. But is one better than the other? Nutritional differences between kale and spinach Kale and spinach are both nutrient-rich and low-calorie vegetables. They also offer many essential vitamins and minerals. Both are rich in vitamin K , a nutrient needed for healthy blood clotting and bone formation. They’re also full of vitamin C , which is crucial for disease prevention and immune function. Kale and spinach both contain fiber and important micronutrients like calcium, riboflavin, and vitamin A in varying amounts. However, kale contains more than twice the amount of vitamin C spinach has. On the other hand, spinach offers more vitamin A, vitamin K, and folate. (Related: Just ONE serving of greens per day helps delay brain aging by over a decade .) Health benefits Kale and spinach are both associated with various health benefits. Both leafy greens are full of antioxidants, which are compounds that help protect cells from oxidative damage . Antioxidants also help prevent chronic diseases . Kale and spinach can boost cardiovascular health by improving certain risk factors like blood pressure and high cholesterol . In a 12-week study published in the journal Biomedical and Environmental Sciences , researchers observed 32 men with high cholesterol. They reported that consuming kale juice with meals improved the men’s cholesterol levels and antioxidant status. In a separate study involving 27 participants, researchers found that consuming a soup made with around nine ounces (250 grams) of spinach for seven days improved blood pressure . The spinach soup greatly reduced both systolic and diastolic blood pressure due to dietary nitrates present in the vegetable. These compounds helped improve blood flow. Discover how to prevent and reverse heart disease (and other cardio related events) with this free […]

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