Everything that happens in nature is cyclic. We are influenced by the changing of the seasons, the lunar tides, day and night, etc. Even the human body is influenced by these factors, which are known as biorhythms.
Biorhythm Theory states that each of us is influenced by three biological cycles, physical, emotional and intellectual, which begin at birth and continue throughout our lives. To compute anybody´s biorhythms for any day, all you need is their date of birth plus the correct mathematical calculations.
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