The benefits of eating a breakfast high in protein include improved alertness, increased levels of the amino acids required to produce brain neurotransmitters, and increased satiety. A protein-rich breakfast also decreases mid-meal cravings, gives better control over appetite, is healthy for the heart, helps maintain blood glucose levels and improves mood.
A breakfast rich in proteins provides the body with several amino acids such as aspartate, tryptophan, phenylalanine, glutamate and tyrosine, which are required to produce various neurotransmitters such as dopamine, serotonin and norepinephrine. These neurotransmitters help the body to function optimally. They also provide energy, which in turn makes the individual feel more alert and awake.
A protein-rich breakfast increases satiety as the body slowly digests and metabolizes proteins, thus making a person feel fuller for a longer time. To increase satiety further, pair a protein-rich breakfast with complex carbohydrates such as those available from cereals, whole-grain breads, vegetables and fruits.
For the same reason, a high-protein breakfast reduces the urge to eat a mid-meal snack, thereby improving dietary habits. In addition, such a meal reduces the brain signals that regulate food motivation and consumes a greater number of calories for digestion. As a result, a protein-rich breakfast helps to decrease weight gain.
Proteins in breakfast also lower blood pressure, LDL cholesterol and triglyceride levels, thus improving heart health. They also help diabetics manage symptoms in a better manner.