The most important consideration in constructing a healthy diet is to eat whole food with minimal processing. The only thing these diets have in common is that they're all based on whole foods with minimum processing. Whole, real, unprocessed food is almost always healthy, regardless of how many grams of carbs, protein or fat it contains. A healthy diet doesn't have to contain every one of the "healthiest foods on earth," but you can't go wrong putting as many of the below mentioned foods in heavy rotation on your personal eating plan.

Healthiest Foods On Earth

1. Berries

All berries are low in sugar and high in fiber. Blueberries have been shown to increase memory in lab studies, and raspberries and strawberries are loaded with ellagic acid, a powerful antioxidant that seems to have some anti-cancer properties, according to the American Cancer Society.

2. Beans

Beans are extremely high in fiber, which helps to control weight, prevent or manage diabetes and blood sugar, and may help prevent colon cancer and protect against heart disease. The National Institute of Medicine recommends 25-38 grams of fiber a day. The average American gets only 4-11 grams. One cup of beans provides 11-17 grams.

3. Nuts

Some of the largest and most important long-term studies of diet and health have shown that eating nuts several times a week is consistent with a risk of heart attack and heart disease that is 30%-50% lower than the general population. Just one ounce of nuts-almonds, macadamia, Brazil , walnuts, pecans-eaten three to five times a week seems to be the magic number.

4. Raw Milk

Raw, organic milk nearly always comes from grass-fed cows and contains high levels of cancer-fighting CLA (conjugated linolenic acid) as well as a rich assortment of vitamins, minerals and beneficial bacteria (like Lactobacillus acidophilus)

5. Apples

Not only do they keep the doctor away, they also appear to do the same for lung cancer, diabetes and asthma. An apple contains five grams of fiber and a rich blend of nutrients including the bone-building vitamin K and the anti-inflammatory nutrient quercetin. And there's no better way to control your appetite than an apple eaten about half an hour before a big meal.

6. Onions and Garlic

In an impressive number of published studies, the consumption of onions and garlic has demonstrated protective effects against stomach, prostate and esophageal cancer. Along with broccoli, tea and apples, onions and garlic are among a select group of foods found to reduce mortality from heart disease by 20%.

7. Pomegranate Juice

Called "a natural Viagra" by researchers at Tel Aviv University , pomegranate juice is loaded with antioxidants. Studies show it can reduce blood pressure and plaque in the arteries. New research indicates it also slows the progression of tumors. Four to eight ounces a day is highly recommended.

8. Green Tea

Though all teas are great for you, green tea has a unique profile of plant chemicals that have anti-cancer activity. It's now fairly established that green tea may help prevent the following types of cancers in humans: bladder, colon, esophagus, pancreas, rectum and stomach. If that's not enough, it also appears to help with weight control.

9. Coconut Juice

Coconut water is incredibly healthy and one of the best drinks to hydrate the body. Besides helping to remove toxins from the body and aiding digestion, coconuts have amazing anti-viral, anti-fungal and anti-microbial properties that help to cure the diesease.

10. Bananas

Bananas are a natural remedy for many ills. When you compare it to an apple, it has four times the protein, twice the carbohydrate, three times the phosphorus, five times the vitamin A and iron, and twice the other vitamins and minerals. It is also rich in potassium and is one of the best value foods around.