By Dr Nicky Keay The Endocrine system displays temporal variation in release of hormones. Integrating external lifestyle factors with this internal, intrinsic temporal dimension is crucial for supporting metabolic and Endocrine health. Amplitude and frequency of hormonal secretion display a variety of temporal patterns: Diurnal variation, synchronised with external light/dark. Orchestrated by a specific area of the hypothalamus, […]
Tag: Endocrinology
Fatigue, sport performance and hormones..more on the endocrine system
By Dr Nicky Keay How do you feel on Monday morning, when the alarm wakes you at 7am with a day of work ahead after the weekend? A bit tired, slightly lethargic, sluggish, maybe a little bit down, perhaps a few regrets about somewhat too much alcohol/food over weekend, frustrated that the exercise training schedule didn’t go […]
Mechanisms for optimal health…for all athletes!
Part-4 of the blog mini-series on RED-S By Dr Nicky Keay As described in previous blogs, the female athlete triad (disordered eating, amenorrhoea, low bone mineral density) is part of Relative Energy Deficiency in sports (RED-S). RED-S has multi-system effects and can affect both female and male athletes together with young athletes. The fundamental issue is a mismatch of […]
Sports Endocrinology – what does it have to do with performance?
By Dr Nicky Keay The Endocrine system comprises various glands distributed throughout the body that secrete hormones to circulate in the blood stream. These chemical messengers, have effects on a vast range of tissue types, organs and therefore regulate metabolic and physiological processes occurring in systems throughout the body. The various hormones produced by the Endocrine system do not work […]