The Native Americans have famously kept their hair long and according to the Awakening Times, “It has been proven scientifically that people who have long hair tend to be less tired, more energetic and less likely to become depressed.
People who have long hair also conserve energy and don’t feel the cold of winter the same as people with short hair. A person who has short hair wastes his body’s energy.
A person who cuts his hair over his lifetime forces the body to grow 22 meters of replacement hair. A person who keeps his hair only produces 1.5 meters of hair over his lifetime.”