03/02/2023
Kz Nutrition Coaching is about reaching your ideal body composition, reducing body fat, weight, and increasing lean muscle mass. Many of my clients have been asking me about animal-based protein vs plant-based proteins. Here is my best explanation without getting too scientific.
Protein is a vital part of this process and important for a healthy, well-balanced diet. Protein plays an important part in virtually every metabolic process, from building muscles and bones to regenerating hair and nails. It even aids in the production of certain hormones.
There are about 20 different amino acids that the body uses to build protein. Some of the amino acids are considered essential, while others are considered non-essential. The human body has the ability to produce non-essential amino acids, but it canβt produce essential amino acids. Your body requires all of the essential amino acids, and they must be in the right ratios, in order for you to maintain optimal health and build muscle. Thatβs why you need to ensure that you are consuming essential amino acids through your diet.
Animal proteins, including beef, poultry, dairy, fish, and eggs, contain all of the essential amino acids that your body needs. Plant proteins, on the other hand, like beans, nuts, seeds, vegetables, legumes, grains, etc. do not contain all of the essential amino acids, therefore they are considered incomplete proteins. Plant-based Proteins also have less of an anabolic (muscle building) effect than animal proteins due to their lower digestibility and lower essential amino acid content (especially leucine),
While you can certainly obtain protein from plants, food made of animals is considered the highest quality source of protein. Plants do not contain all of the essential amino acids; therefore, it is harder to obtain all of the vital amino acids that your body needs in order to function properly. Furthermore, animal proteins also contain several other vital nutrients that many plant proteins lack.
The takeaway is: while I do not recommend it, if you want to maintain a plant-based diet, make sure you are eating the proper amount (at least twice as much) and the right type, in order to get the same effect as animal protein