Tips for Getting High-Quality Protein in Your Diet

Tips for Getting High-Quality Protein in Your Diet


Protein provides energy and supports your mood and cognitive function. While it’s in many of the foods that we eat every day, for something so common it’s often a misunderstood part of our diets. Think of protein and you might think of steak sizzling on a grill, an energy bar touting to banish fatigue, or a protein shake promising amazing muscle growth. Yes, these foods are all packed with protein, but when it comes to making the best protein choices to keep your body and mind healthy, quality is just as important as quantity.

What is protein?

Protein is a vital nutrient required for building, maintaining, and repairing tissues, cells, and organs throughout the body. When you eat protein, it is broken down into the 20 amino acids that are the body’s basic building blocks for growth and energy. The amino acid tryptophan influences mood by producing serotonin, which can reduce symptoms of depression and anxiety and improve overall cognitive function.

Most animal sources of protein, such as meat, poultry, fish, eggs, and dairy, deliver all the amino acids your body needs, while plant-based protein sources such as grains, beans, vegetables, and nuts often lack one or more of the essential amino acids. However, that doesn’t mean you have to eat animal products to get the right amino acids. By eating a variety of plant-based sources of protein each day you can ensure your body gets all the essential amino acids it needs.

The health benefits of protein

Protein gives you the energy to get up and go—and keep going. While too much protein can be harmful to people with kidney disease, diabetes, and some other conditions, eating the right amount of high-quality protein:
  • Keeps your immune system functioning properly, maintains heart health and your respiratory system, and speeds recovery after exercise
  • Is vital to the growth and development of children and for maintaining health in your senior years
  • Can help reduce your risk for diabetes and cardiovascular disease
  • Can help you think clearly and may improve recall
  • Can improve your mood and boost your resistance to stress, anxiety, and depression
  • May help you maintain a healthy weight by curbing appetite, making you feel full longer, and fueling you with extra energy for exercising.

As well as being imperative to feeling healthy and energetic, protein is also important to the way you look. Eating high-quality protein can help:
  • Maintain healthy skin, nails, and hair
  • Build muscle
  • Maintain lean body mass while dieting

While most people eating a Western diet get sufficient quantity of protein each day, many of us are not getting the quality of protein we need.


High-quality vs. low-quality protein

Distinguishing between industrially raised meat and organic, grass-fed meat is only part of separating low- and high-quality sources of protein.

  • While some processed or lunch meats, for example, can be a good source of protein, many are loaded with salt, which can cause high blood pressure and lead to other health problems.
  • Processed meats have also been linked with an increased risk of cancer, likely due to the substances used in the processing of the meat.

The key to ensuring you eat sufficient high-quality protein is to include different types in your diet, rather than relying on just red or processed meat.


How much high-quality protein do you need?

Adults should eat at least 0.8g of protein per kilogram (2.2lb) of body weight per day. That means a 180lb man should eat at least 65 grams of high-quality protein per day. A higher intake may help to lower your risk for obesity, osteoporosis, type 2 diabetes, and stroke.
  • Nursing women need about 20 grams more of high-quality protein a day than they did before pregnancy to support milk production.
  • Older adults should aim for 1 to 1.5 grams of protein for each kilogram of weight (think 0.5g of protein per lb. of body weight if that's easier).
  • Try to divide your protein intake equally among meals.


Tips to increase your protein intake

To include more high-quality protein in your diet, try replacing processed carbs with high-quality protein. It can reduce your risk for heart disease and stroke, and you’ll also feel full longer, which can help you maintain a healthy weight. 
  • Reduce the amount of processed carbohydrates you consume—from foods such as pastries, cakes, pizza, cookies and chips—and replace them with fish, beans, nuts, seeds, peas, chicken, dairy, and soy and tofu products.
  • Snack on nuts and seeds instead of chips, replace a baked dessert with Greek yogurt, or swap out slices of pizza for a grilled chicken breast and a side of beans.


Source: Environmental Nutrition

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