The growth and development of the human body, the need for adequate material nutrition, however, many people may not be aware of the psychological “nutrition” is also very important, if a serious lack of, will affect mental health. Various troubles in life are the “germs” that infringe on our mental health. The new year has begun, the pressure of work, learning pressure, the pressure of life, we need to strengthen the psychological resistance to a variety of “germs”, to strengthen the mental health, so we must continue to intake of mental health mental “nutrition” So. Love is the most important first psychological “nutrients”. The most important psychological “nutrient” for human beings is love. Childhood is mainly the love of parents, the teenage years increased partners and teachers love, love between couples and husband and wife in youth is particularly important …… We should recognize the importance of supplementing the love of psychological nutrition and mental exercise, if you can be as consistent as three meals a day, you can be physically and mentally happy. Catharsis, is the second psychological “nutrients”. Appropriate catharsis and channeling is an effective way to maintain psychological balance. If the psychological burden for a long time without catharsis or channeling, it will aggravate the psychological contradiction, and then become a psychological disorder. Faith, is the third psychological “nutrients”. Strong beliefs and ideals are important mental “nutrients”. It is particularly important for the role of the psychological, like a psychological equalizer, can help people maintain a stable state of mind, through the ups and downs and setbacks, to prevent deviation from the life track, into the psychological dark zone. A beautiful ideal is like the sunshine in life, guiding people to the light. Tolerance, is the fourth psychological “nutrients”. Tolerance is to get rid of all kinds of annoyance, reduce psychological pressure of the magic weapon. Tolerance is a good representative of the nature of the heart, it is a strong, not weak. Tolerance is not to care, things over and done with. Tolerance also means tolerance for themselves, people need to treat themselves well, need to forgive themselves, do not carry too heavy a burden for themselves. Friendship, is the fifth psychological “nutrients”. Everyone needs friends, need true friendship, friends are like a mirror, when necessary to be monitored and criticized. Kind and strategic criticism is also an important mental “nutrient”. It will help people to distinguish right from wrong, correct their mistakes, and then continuously improve themselves. If a person is not properly criticized for a long time, it is bound to grow complacency, stubbornness, arrogance, self-righteousness, and these are the manifestations of mental ill-health.