Based on interpretations of rock units and changes in fossil life forms, geologists have divided Earth;s history into manageable units that are represented by the What is the currently accepted age of Earth?
Wheatgrass juice benefits the blood cells, bones, glands, hair, kidneys, liver, muscles, spleen, teeth and other body parts. It can be applied to the skin or scalp and I often use it as a rectal implant via an enema to cleanse the large intestine. It can be used to cleanse eyes, gums, sinuses and teeth.
Hormones are a possible trigger for the curly hair gene. As well as affecting the quality of your hair, hormones can change your muscle tone too. This includes your scalp. The change of muscle tone could affect the shape of your hair follicles and their direction of growth. Straight hair follicles grow straight out but curly hair follicles have a hook shape. With my hair, puberty was the when my curls decided to appear and this fits with the hormone changes. For many women, pregnancy and birth have a significant impact on their hair too.