Researchers uncover the role of estrogen in exercise

researchers uncover the role of estrogen in exercise

Sumary of Researchers uncover the role of estrogen in exercise:

  • Experts in sex as a biological variable are uncovering the role of estrogen in exercise.
  • Estrogen motivates voluntary running in rats In an effort to uncover the mechanisms that prompt individuals to exercise, researchers from Des Moines University, in Iowa studied rats that were given continuous access to a running wheel.
  • ” Compared to males, female rats showed “significantly higher levels” of daily running activity.
  • Related StoriesFemale rats without ovaries did not follow this peak-valley pattern.
  • The researchers conclude that estrogen’s natural fluctuations account for the different exercise activity between males and females and that “individual differences in estrogen signaling” accounts for the “heterogeneity of exercise engagement.
  • ” Estrogen, nitric oxide and microbiome affect exercise capacity in mice New research into sex differences in exercise capacity in mice identified three mechanisms-;estrogen, nitric oxide and certain bacteria in the gut-;that give female mice an advantage.
  • Female mice with ovaries demonstrated greater maximum exercise capacity, peak oxygen consumption and peak energy expenditure when compared to age-matched males.
  • Likewise, males treated with estrogen for four weeks showed improved exercise capacity.

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