Yes, that’s right. Protein not only helps to build muscles and tissue repair, they play a vital role in brain health. Lack of protein can also lead to changes in mood or trouble thinking. Proteins are made up of amino acids, which are the building blocks of neurotransmitters such as serotonin, dopamine and norepinephrine. These neurotransmitters are responsible for mood, motivation, focus and emotional stability. But when the protein levels fall short, it can lead to gloominess, irritability, anxiety, and heightened stress responses.
