The first five years of life are the fastest period of human growth and development as 90 percent of a person’s brain development occurs by the age of five. Investing in the early years helps to break ...

The ammonia then becomes available for uptake by plants and other microorganisms for growth. Ecological Implications of Human Alterations to the Nitrogen Cycle Many human activities have a ...

Circadian rhythms, regular hormone releases, appetite patterns – the human body is simply built on biological cycles. The one that has all of our attention right now? Our hair cycle. ‘Like your skin, ...

In your lifetime, each follicle will go through this cycle about 10-30 times. The anagen phase lasts 2-8 years. This is how long a hair will continue to grow on your head. Growth in other areas of ...