10 Common Food Sources That Contain Natural Protein

What the average human body needs on a daily basis, is around 60 grams of protein to function optimally. Those who has higher levels of physical activity, such as athletes, bodybuilders, or those with physically demanding jobs that draws a sweat, needs additional protein intake. Just from the foods that we eat, most will get their adequate doses of protein from their daily diet.

The “reference daily intake” or RDA recommends around 44 grams for women, and 56 grams for men. A hamburger for instance has around 23 grams of protein, but it’s offset by containing plenty of fat. So the key becomes ingesting protein as pure as possible.

10. Watermelon, Squash And Pumpkin Seeds

Seeds of watermelon, squash, and pumpkin are extremely popular in Middle Eastern and East Asian countries. What they’re loaded with is a whopping 33 grams of protein per every 100 grams for squash and pumpkin seeds, and 28 grams per 100 grams for watermelon seeds.

What’s amazing is that most will just throw out these nutritional sources of protein. Fresh seeds also aren’t easily available by themselves, so it’s best to harvest the original seeds from the vegetable, and then roast them yourself.

9. Lean Beef Or Veal

When it comes to beef as a protein source, it’s recommended that it be as lean as possible. The leaner that the beef is, or by choosing veal, what you get is the maximum source of protein, with the lowest amount of unwanted fat. What the prime cuts of beef or veal provides is around 36 grams of protein per every 100 gram serving.

8. Poultry

One of the most healthiest nutritious forms of protein is poultry, such as chicken or turkey. They’re preferred over beef because once prepared, what they contain is less fat. What just a single chicken breast provides is half the daily requirement of protein.

What just 3 ounce of chicken breast that’s roasted or baked, contains is around 29 grams of protein, while the same amount of turkey offers around 14 grams of protein per 100 grams.