10 Amazing Benefits of Spinach
Spinach is the quintessential "green leafy vegetable" so often recommended for overall health. In fact, that's what spinach basically is — big green leaves (though the stems are great too). What's in those leaves borders on the miraculous.
Calorie for calorie, spinach is a valuable Power Food. The nutritional benefits are so abundant — and the calories so negligible — you can eat virtually all you want of this amazing plant. Like tomatoes, broccoli, and bell peppers, spinach is a Tier 1 vegetable that you can eat in unlimited amounts during Waves 1, 2, and 3.
Spinach is full of pleasant nutritional surprises. It's a natural, low-calorie source of iron, and like broccoli and almonds, it's a rich nondairy source of calcium. The combination of calcium and vitamin K (which spinach also delivers in abundance) promotes bone health and helps prevent osteoporosis. Keep in mind also that along with blueberries and strawberries, the flavonoids in spinach are thought to slow the cognitive decline that accompanies aging. Spinach is also rich in lutein, a carotenoid that a growing body of research has linked to eye health and a reduced risk of age-related vision problems. Like most Sonoma Power Foods, spinach provides a generous and varied supply of antioxidants that fight heart disease by discouraging dangerous oxidation of existing blood cholesterol. But spinach also protects your heart in lots of other ways, making it stand out among heart-healthy foods. For example, spinach is especially rich in folate.
Another key recent discovery is the role of inflammation in heart disease. Spinach has well-known anti-inflammatory properties, so it's possible it protects your heart that way. There's also recent evidence that the protein in spinach contains components that help you avoid high blood pressure, a top risk factor for serious heart problems.
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