42 citations
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December 2019 in “Steroids” In this study, researchers developed a method to measure steroid hormones in hair and found that body hair typically contains higher levels of cortisone and testosterone compared to scalp hair, but hair pigmentation did not affect hormone concentrations significantly.
44 citations
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November 2018 in “Journal of applied ecology” This review discusses the use of hair analysis for examining stress and reproduction hormone levels in wildlife and highlights the need for more comprehensive physiological validations across species.
11 citations
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October 2020 in “General and comparative endocrinology” This study found that age-related fluctuations in hormones and endocannabinoids in male C57BL/6 mice showed specific patterns, with peak values observed around 2.7 to 3.4 months, with these patterns seen in both plasma and hair but with different magnitudes.
November 2014 in “John Wiley & Sons, Ltd eBooks” This review discusses hormones that affect acne and highlights a statistically significant link between a low-glycemic-load diet and reduced acne activity, but reports no new experimental findings.
1 citations
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November 2019 in “Archives of breast cancer” This review discusses non-oral hormonal contraceptives and other exogenous steroid hormones, reporting they are generally safe for temporary use in women without breast cancer, but data are limited.