How Does Cooking Affect Nutrients in Veggies?

Vegetables are chock-full of essential vitamins and minerals, but how should you eat them to get the most nutritious bang for your buck? For one -flash-frozen green beans kept for months have up to three times more vitamin C than week-old beans kept in the fridge. And did you know that oil-based dressing and avocados can help you absorb more nutrients from that kale salad.