Zinc, magnesium and melatonin improve the quality of sleep

About how important for the proper functioning of the body is a dream that everyone who has lived the night at least once in his life is convinced. It’s good to know that the subjective feeling of tiredness, concentration problems and mood depression are not the only effects of sleep deprivation. It also results in poorer regeneration, greater appetite, and in the long run also…

Time cycles of man, or chronopsychology and trainings

Under the name Chronopsychologi, there is a very young field of science, whose basic range of interests can be characterized as the search for the regularity and manifestation of the existence of periodic changes in psychological and psychophysiological processes.  It is possible to distinguish cycles around one year (eg in winter, we often feel depression – the so-called illness of a short day), weekly and…

Melatonin – loosing weight when sleeping

It’s known not from today, that healthy sleep is crucial in effective work over our body. On the other hand, it’s not well known why it’s so important from biochemical side of things. That’s why we will look closely at melatonin properties, known also as “sleep hormone”. Do melatonin is effective supplementation for weight reduction? That’s was also the question for researchers, and that’s the…