Three cups of spinach has 20.4 calories, 2g protein, 3g carbs, and no fat. Spinach is a great source of vitamin C, vitamin K, and potassium.| Verywell Fit
Plant proteins lack one or more amino acids. Learn more about complementary proteins and how to combine protein sources and get all the amino acids you need.| Verywell Fit
Vitamin K is important for heart and bone health. Foods that are high in vitamin K include leafy greens like kale, spinach, collards, and more.| Verywell Fit
A single serving of zucchini has 21 calories, 3.9g carbs, 1.5g protein, and almost no fat. The vegetable is an excellent source of vitamin C.| Verywell Fit
One-half cup of asparagus provides 20 calories, 2.2g protein, 3.7g carbohydrates, and 0.2g fat. Asparagus nutrition includes vitamin K and zinc.| Verywell Fit
One cup of broccoli has 31 calories, 2.5g of protein, and 6g of carbs. Broccoli is an excellent source of vitamin C, folate, and vitamin K.| Verywell Fit