Kale, the green used to garnish buffet tables and dinner plates, has a fascinating story and a nutritional profile that many foods would love to have. Kale is a sturdy green that doesn't wilt quickly, ...

Here’s what happened when a dietitian incorporated the superfood into her daily menu.

One green is better for immunity, while the other is more important for muscle function. Kale and spinach are similar in appearance, flavor, and nutrition, but these two verdant veggies are far from ...