January 2024 in “Al-Ameed journal for medical research and health sciences” Testosterone is vital for male health, and its deficiency is linked to aging and common health issues.
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40 citations,
April 1999 in “Drugs” Finasteride treats enlarged prostate, improves urinary flow, but may cause sexual side effects.
December 2024 in “Therapeutic Delivery” Topical dutasteride shows promise for hair loss but needs more research.
January 2023 in “Bioorganičeskaâ himiâ” The new compound is a promising, less toxic alternative to finasteride for treating prostate issues.
July 2024 in “Nursing Research” Hair and nail cortisol levels can show long-term stress in young males.
1 citations,
August 2023 in “Andrology” Finasteride changes hormone levels and certain proteins in rats, but these effects can be reversed after stopping the drug.
6 citations,
July 2011 in “British Journal of Dermatology” A man with KID syndrome developed a rare cancer in a long-term skin infection.
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3 citations,
February 2014 in “Dermatologic Surgery” Low-dose finasteride may cause muscle weakness and eye issues, but stopping the drug can lead to recovery.
8 citations,
December 2022 in “International journal of molecular sciences” Mice without the enzyme HSD17B3 still produce normal testosterone, suggesting they have different ways to make it compared to humans.
14 citations,
May 2012 in “Endocrine Research” The same hormone can affect gene expression differently in various tissues, which could lead to new treatments for conditions like hair loss.
46 citations,
May 2009 in “Maturitas” Taking DHEA for a year is generally safe for postmenopausal women but may cause acne and more facial hair without improving metabolism or aging.
7 citations,
December 2008 in “Journal of Dermatological Science” Progranulin overexpression leads to shorter, thinner hair and increased cell death in mouse hair follicles.
21 citations,
September 2004 in “Fertility and Sterility” Amenorrhea, or the absence of periods, should be evaluated by age 15 or within five years of early breast development, and is most commonly caused by conditions like polycystic ovary syndrome and hypothalamic amenorrhea.
30 citations,
July 2004 in “Fertility and Sterility” Amenorrhea is when a woman doesn't have periods, with primary amenorrhea starting by age 15 or within five years of breast development, and secondary amenorrhea when periods stop for three months. It affects 3-4% of women not pregnant, breastfeeding, or in menopause, mainly due to polycystic ovary syndrome, hypothalamic amenorrhea, hyperprolactinemia, and ovarian failure.
24 citations,
March 2003 in “Best Practice & Research Clinical Endocrinology & Metabolism” Androgens, male hormones, play a role in both men and women's health, and testosterone therapy can help women with low levels, but it's not suitable for pregnant or lactating women, or those with certain conditions.
May 2023 in “IntechOpen eBooks” More research is needed to understand how testosterone is maintained in adult males.
22 citations,
March 2019 in “Environmental health” Higher fluoride levels may delay puberty in boys.
June 2019 in “Journal of Drug Delivery and Therapeutics” Finasteride effectively treats hair loss and prostate issues with minimal side effects.
1 citations,
November 2016 in “Journal of the Dermatology Nurses’ Association” Finasteride treats hair loss but may cause side effects like low libido and dizziness.
39 citations,
January 2019 in “The World Journal of Men's Health” Testosterone replacement therapy can prevent men from fathering children and should not be used by those wanting to stay fertile.
1 citations,
January 1988 in “Feminist studies”
2 citations,
November 2017 in “Journal of Endocrinological Investigation” The painting of an 18th-century Sicilian baroness shows she had hair loss, possibly due to ovarian issues, insulin resistance, or a specific type of tumor.
January 2019 in “Figshare” Redheaded people have higher levels of vitamin D precursor, suggesting their hair color may be an adaptation to low sunlight areas.
3 citations,
February 2023 in “ACS omega” Grape seed oil improved hair quality the most, followed by rosehip and safflower seed oils, and reduced damage from shampoo.
3 citations,
January 2019 in “Therapeutic advances in urology” WS PRO 160 I 120 mg effectively treats urinary symptoms from BPH with good safety and tolerability.
3 citations,
May 2020 in “Journal of The Korean Medical Association” Minoxidil and finasteride are effective for treating hair loss, with dutasteride showing potential but with side effects.
January 2018 in “Elsevier eBooks” The document explains how male reproductive hormones work and affect the body.
March 2024 in “BMC women's health” The levonorgestrel implant increases free testosterone and lowers SHBG more than DMPA-IM and the copper IUD.
5 citations,
December 2021 in “Pediatric investigation” Testosterone undecanoate safely and effectively increased penis size in male children with 5-alpha-reductase deficiency.
1 citations,
December 2011 Marine-derived ingredients show potential for hair health but need more human trials to confirm effectiveness.