The researchers explain that people who cook their own meals may simply have other good-for-you habits, like exercising more. However, they also concluded that home cooks ate more fruits and vegetables (along with a wider variety of foods), have healthier methods of prepping their food, and splurge less on foods high in calories and sugar. Consider any of the healthy eating books below to get started.

How to make 20-minute baked salmon: Place one 8-oz salmon fillet in a baking dish. Season well with salt and pepper. Bake for 10 to 15 minutes at 400˚F. Meanwhile, heat 1 tablespoon extra virgin olive oil and half a sliced garlic clove in a skillet. Add 3 ounces of baby spinach and toss to cook until spinach is wilted. Stir in half a teaspoons of fresh lemon juice. Serve salmon atop spinach.
The combination of exercise and healthy foods & drinks obviously cannot fail. Better yet, it solves one of the main food-related problems today: the excessive consumption of soda (especially in the USA). For many people, it is the only thing they drink (instead of water). If you are like this, switching from sugary sodas to red tea alone makes a huge difference to your body. But then you also detoxify it, so the effects are even greater.
If you're not up for crunching numbers every day, you can take a more generalized approach. “For some people, it’s knowing, ‘Typically I eat a whole sandwich,’” says Gagliardi. “Now, I’m going to eat half a sandwich at lunch and save the other half for my dinner and cut my calories in half." To get started, consider these 25 ways to cut 500 calories a day.
Aim to do ab work 3 or 4 times a week on non-consecutive days with at least 24 hours of rest in between sessions, says Gagliardi. During those sessions, you can start with simpler moves like crunches, bicycle crunches, and planks. Even though you may only be directly targeting your abs 3 or 4 times a week, you should still be activating your core (aka, tightening your ab muscles) in every workout you do, says Gagliardi.
There’s a reason everyone harps on about protein: Not only does it help keep you full, but it’s also responsible for repairing the tiny tears caused by strength training in your muscles. This helps them grow bigger and stronger, nudging out body fat in the process. As a general rule of thumb, aim to get at least 70 grams of protein throughout the day, says Dr. Cheskin.
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