"The longer a food ... cooked tomato products like tomato sauce and ketchup have higher levels of available lycopene than raw tomatoes. Other studies have found vegetables like carrots, spinach ...

Kale, broccoli, cauliflower ... Starches and proteins are easier to digest when cooked. If you're considering a raw food diet, keep in mind that some starchy foods such as potatoes can't be ...

One cup of cooked or raw broccoli, Brussels sprouts ... While it’s slightly more bitter than spinach or lettuce, its nutritional stats are impressive. Sauté it with olive oil, garlic, and ...