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Folks, we're getting so good at following Dr. Phil's advice, we're starting to read his mind!

The doc's latest prescription for America is the 20 "key foods" named in his best-selling book The 20/20 Diet. Amazingly, every single food is something a home cook thought to make before Dr. Phil suggested it.

1) Coconut Oil

Dr. Phil says: "Made up of medium-chain triglycerides...the body burns as fuel almost entirely." Here's 28 recipes that use coconut oil, like this Quinoa Pilaf with Shredded Chicken.

1044837 Quinoa Pilaf with Shredded Chicken 169590 Occasional Cooker
Photo by Occasional Cooker

2) Cod

Dr. Phil says: "Low-calorie, delicious type of white fish that is highly versatile in recipes." Not to mention fast—see how to cook flavorful cod in just 10 minutes.

Alaskan Cod and Shrimp with Fresh Tomato
Photo by Spunky Buddy

3) Eggs

Dr. Phil says: "Have a tendency to 'stick to your ribs.'" He means that when you eat eggs in the morning, you feel fuller all day. This Mexican dish should do the trick.

Black Bean Huevos Rancheros
Photo by ZZ

4) Whey protein

Dr. Phil says: "Potential for appetite suppression and weight loss in overweight individuals." Protein powder is an easy add to smoothies.

Lela's Protein Mango Smoothie
Photo by LilSnoo

5) Prunes

Dr. Phil says: "High in fiber."

Ha, just kidding Doc. Prunes are good to snack, or use them as part of a dried fruit salad.

6) Leafy greens

Dr. Phil says: "Cruise around the produce section...and try out a new leafy green." Then take a look at 6 Simple Ways to Make Green Salads Awesome.

a kale and collard green salad with chopped pear, orange bell pepper, and walnuts
Photo by Angela Sackett
| Credit: Angela Sackett

7) Apples

Dr. Phil says: "Fiber-filled and delicious."

bowl of homemade dried apple chips
Photo by moaa
| Credit: moaa

8) Chickpeas

Dr. Phil says: "Naturally filling due to high amounts of protein and fiber." When you roast them they get super-crunchy.

Roasted Chickpeas
Photo by Scotdog

9) Tofu

Dr. Phil says: "You'll be surprised at just how versatile it is." Check out all the tofu dinners home cooks have already come up with.

Fast and Easy Tofu Lo-Mein

10) Green Tea

Dr. Phil says: "Has been shown to increase thermogenesis*" Of course you can just drink it, but this fruity pick-me-up mixes green tea with pineapple.

Green Tea Zest
Photo by sueb

11) Mustard

Dr. Phil says: "A low-calorie and delicious way to flavor your foods." And if you're going to be using so much, how about making your own?

Hot Pepper Mustard
Photo by charule

12) Walnuts

Dr. Phil says: "Boast high plant-based omega-3 fatty acid content." When you aren't poppin' walnuts as a snack, use them to add texture to salad.

California Cherry and Walnut Salad
Photo by CCLoves2bake

13) Olive oil

Dr. Phil says: "May support heart health and cognitive activity." Olive oil is the key to flash-blasting—the quick trick that makes broccoli irresistible.

Browned Broccoli
Photo by Carl Hanson

14) Almonds

Dr. Phil says: "Have been shown to increase our sense of fullness."

Avocados and Almonds
Photo by Christina

15) Lentils

Dr. Phil says: "Inexpensive nutritional powerhouses." And delicious in soups and stews like this one.

1589119 Coconut-Curry Lentil Stew Served over Quinoa 166485 Lindsey
Photo by Lindsey

16) Peanut butter (natural)

Dr. Phil says: "A healthy source of fat to fuel your body." But also can get a little boring. Here's 14 unique peanut butter sandwiches, like Elvis' favorite, Peanut Butter and Banana.

Grilled Peanut Butter and Banana Sandwich
Photo by bd.weld

17) Pistachios

Dr. Phil says: "You have to work a little to eat them, but it's so worth it." The idea here is not not eat them in a recipe, but rather as a snack food.

18) Raisins

Dr. Phil says: "(A study shows) eating raisins ... reduces hunger." And they can go in a peanut butter sandwich too!

Cinnamon-Raisin Peanut Butter Sandwich
Photo by bd.weld

19) Nonfat yogurt

Dr. Phil says: "A nutritional all-star." And a healthy part of this complete breakfast.

Summer Berry Parfait with Yogurt and Granola
Photo by brandyd
| Credit: brandyd

20) Rye

Dr. Phil says: "Has been show to increase the feeling of lasting fullness." Have a slice or two of this bread with dinner.

Rye Beer Bread
Photo by lutzflcat

*Foods that increase thermogenesis make you feel full longer.