What is a protein diet

What is a protein diet
A protein diet is a way of eating that involves consuming foods rich in proteins while limiting the intake of carbohydrates and fats. This is a modification of easily digestible nutrition. This option should not be followed independently, for example, under the influence of an emotional decision. It is necessary to consult a doctor and a nutritionist beforehand. What can be eaten on a protein diet and what can be avoided is described below. The goal of this type of nutrition is to provide the body with the necessary amount of protein required for building and restoring cells, maintaining immunity, and producing hormones and enzymes. The method requires proper balance and health monitoring.
What is a protein diet

What does a protein diet provide and who is it suitable for

Proteins (also called proteins) are high-molecular compounds that perform extremely important functions in the body. What does this give the body? Among other things, they are responsible for providing energy, maintaining proper brain function, appropriate blood pressure, water balance, and supporting numerous metabolic processes. Proteins obtained from food are broken down by proteolytic enzymes into amino acids, which can be used for the synthesis of the body's own proteins. The substances are divided into:
  • animal – highly nutritious, complete;
  • plant-based, characterized by lower nutritional value.
What is a protein diet
What is included in a protein diet? The selection of a diet depends on many factors, including age, sex, body weight, physiological condition, and energy expenditure associated, for example, with physical activity. It is assumed that for the proper functioning of the body, one should consume at least 0.8 g of protein per 1 kg of body weight per day. A slightly higher demand is observed in children, adolescents, pregnant and breastfeeding women. The method is mainly recommended for people:
  • with chronic fatigue;
  • during recovery after illness (for example, after a stroke, surgery, extensive burns, or body injuries);
  • with a diagnosis of hepatitis or hyperthyroidism.
A diet consisting of a larger amount of high-protein foods is also recommended for athletes and is related to the need to restore muscle fiber damage resulting from physical exercise or the need to maintain optimal muscle mass. It is worth remembering – a protein diet is not suitable for everyone. What can be eaten in a particular case is decided by a doctor or dietitian. Special caution should be exercised by elderly people, as well as patients with diabetes and kidney or liver diseases.
What is a protein diet

Protein diet – what can be eaten in this situation

In such a diet, 2/3 of the protein should come from animal products – they are easier to digest, better absorbed, and contain a complete set of dietary amino acids, including the so-called exogenous ones, i.e., those that are not synthesized by the human body. The source should be lean meat, fish, eggs, and dairy products. Protein food – what it means in terms of the menu:
  1. Cereal products – wheat bread (crispbreads, rolls), yeast bread, rusks, finely and medium-grained cereals, white rice.
  2. Milk and dairy products – skimmed or semi-skimmed options, cottage cheese, unsweetened natural drinks.
  3. Lean fish – cod, perch, trout, perch, pike-perch, tench. Less often – mackerel, hake, sardine, herring.
  4. What the diet includes from meat – lean veal, rabbit, turkey, and chicken without skin. Less often: beef, lean pork.
  5. Fats – butter or oil. Exceptions are palm and coconut oil.
  6. Vegetables – carrot, zucchini, pumpkin, tomatoes, potato, spinach, parsley, beetroot, kohlrabi, green beans, lettuce. Less often – broccoli, cauliflower, green peas, rhubarb, spinach, green beans, cabbage.
  7. What fruits can be consumed – berries (blueberry, strawberry, raspberry, blackberry, wild strawberry), citrus fruits, baked or boiled apples, bananas. Less often – melon, cherry, kiwi, plum.
  8. Ground sunflower, flax, sesame seeds.
  9. Eggs – soft-boiled, fried eggs, steamed omelet.
The protein diet is not strict. What can be eaten has been described, now about water. It is necessary to drink at least 2 liters of fluid per day. The best options are mineral water, green tea, herbal infusions, grain coffee, fruit teas, milk, compotes without added sugar, vegetable juices, and (in smaller amounts) fruit juices. Recommended cooking methods include stewing/boiling in water and steaming, baking in heat-resistant dishes. Small portions of food should be prepared and consumed on the same day.
What is a protein diet

Protein diet – what you can eat and what is better to avoid

Every type of proper nutrition necessarily includes contraindications. What should be avoided in this case:
  • cereal products – wholemeal bread or bread with added sugar, cornflakes, coarse grains;
  • milk and dairy products – fatty cottage cheese, condensed milk, sweetened yogurts, aged fatty cheeses, cream;
  • meat – fatty pork, lamb, duck, lard, sausages, wieners, pâtés, canned meat;
  • fish – halibut, bream, eel;
  • fats – clarified butter, cooking fat for frying;
  • which vegetables are not recommended – garlic, onion, cucumbers, leek, pepper, turnip, dried legumes, radish;
  • fruits – pears, dates, fruits in sugar syrups, candied fruits, dried fruits;
  • spices – pepper, mustard, curry, nutmeg, bouillon cubes, ketchup, soy sauce;
  • eggs hard-boiled, fried in fat;
  • cakes, pastries, bars.
Sweet carbonated drinks, sweetened lemonades, energy drinks, fruit nectars, alcohol, strong infusions of natural coffee, etc. are not recommended. The method excludes the consumption of fried, baked, and grilled foods. What can be eaten on a protein diet is decided by a doctor or dietitian. It is important not to harm the body, which can lead to serious health problems.