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Description:Share shares The surprising discovery could aid the development of chronotherapy - treatment scheduled according to time of day - for patients and new crop varieties with increased yields or adjustable harvesting seasons. Experiments in three major types of biological organisms - human cells, algae, and fungi - found in each case levels of magnesium in cells rise and fall in a daily cycle. Molecular analysis showed this oscillation was critical to sustain the hour clock in cells. It also had an enormous impact on metabolism - how fast cells can convert nutrients into energy. It was already known that magnesium is essential to help living things convert food into fuel.

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