1057 citations
,
November 2011 in “Annals of Biomedical Engineering” Low-level Laser Therapy may help reduce inflammation, pain, and aid healing, but more research is needed to confirm its effectiveness and establish standard treatment guidelines.
166 citations
,
March 2007 in “Hypertension” High androgen levels in young women with PCOS are linked to higher blood pressure.
65 citations
,
March 2016 in “Lasers in Medical Science” Most low-level light therapy studies did not accurately report how light was measured, affecting treatment reliability.
44 citations
,
March 2008 in “European journal of endocrinology” Women with PCOS have lower ghrelin levels and a weaker response to sugar, which might affect their feeling of fullness and lead to overeating.
34 citations
,
October 2021 in “Scientific Reports” Nobiletin-loaded vesicles effectively treat skin cancer by restoring normal miRNA and antioxidant levels.
33 citations
,
January 2021 in “Aesthetic Surgery Journal” Low-Level Light Therapy (LLLT) is a safe and effective method for skin rejuvenation, acne treatment, wound healing, body contouring, and hair growth, but more well-designed trials are needed for confirmation.
8 citations
,
May 2021 in “Reproductive Biology and Endocrinology” Different levels of anti-Müllerian hormone can help diagnose polycystic ovary syndrome in women of different ages.
8 citations
,
August 2018 in “Drug testing and analysis” EtG levels in hair decrease significantly after one month of alcohol abstinence.
June 2011 in “CRC Press eBooks” Low-Level Laser Therapy can stimulate healing and cell function, potentially leading to wider medical use.
34 citations
,
May 2017 in “Lasers in Surgery and Medicine” Combining low-level light therapy and minoxidil 5% is more effective for female hair loss than using either treatment alone.
16 citations
,
January 2000 in “The Journal of clinical endocrinology and metabolism/Journal of clinical endocrinology & metabolism” Antiandrogen drugs can reduce PSA levels in women with excess hair, suggesting PSA is a sign of male hormone activity in women.
3 citations
,
April 2019 in “Hormone and Metabolic Research” Women with PCOS have lower adiponectin hormone levels and are more likely to have insulin resistance.
3 citations
,
February 2013 in “Bangladesh Journal of Medicine” Low iron levels are linked to hair loss in women.
December 2025 in “Frontiers in Endocrinology” High chromogranin A levels are linked to obesity and inflammation in polycystic ovary syndrome.
September 2025 in “Journal of Dhaka Medical College” Lower vitamin D levels are linked to more severe alopecia areata.
January 2023 in “Zdravstvena zaštita” Aging-related hormone changes affect voice quality, especially during puberty, menstruation, pregnancy, and menopause.
May 2022 in “Голова и шея.” Elderly women in Northern Russia have higher anxiety and different brain energy patterns than men.
September 2010 in “European Urology Supplements” Opioid use may lower PSA levels, suggesting a possible role in prostate cancer control; PSA testing is useful for detecting prostate cancer; serum triglycerides are not linked to prostate cancer risk; and higher urethral PSA levels may be associated with local hormone activity.
February 2010 in “Journal of The American Academy of Dermatology” White hirsute women with PCOS have higher insulin resistance, but similar nitric oxide and fibrinogen levels compared to those with idiopathic hirsutism.
August 2019 in “Journal of The American Academy of Dermatology” No link found between hair loss severity and PSA levels in men.
April 2016 in “Journal of The American Academy of Dermatology” People with hair loss have low zinc levels; zinc supplements and laser therapy may help.
9 citations
,
January 2018 in “Annals of Dermatology” People with more knowledge about their hair loss condition and those who see it as a serious issue are more likely to seek treatment.
30 citations
,
January 2008 in “The Aging Male” The study found no link between baldness patterns and androgen levels in men with benign prostate enlargement or prostate cancer.
2 citations
,
January 2018 in “Biology and medicine” High testosterone levels in 20% of the women studied may indicate PCOS, while 80% had low levels with potential health impacts.
3 citations
,
September 2017 in “Galen medical journal” Patients with psoriasis and cutaneous-oral lichen planus have higher blood homocysteine levels than healthy people.
23 citations
,
August 2017 in “Scientific Reports” Darker hair may lead to higher cortisol readings, suggesting a need to adjust for hair color in studies.
10 citations
,
June 2001 in “Annals of neurology” Alzheimer's patients have higher levels of certain chemicals in their hair.
7 citations
,
January 2016 in “Clinical Hemorheology and Microcirculation” AGA patients have higher heart disease risk.
4 citations
,
March 2018 in “PloS one” Men with less sun-sensitive skin have lower PSA levels, while men with more sun-sensitive skin have higher PSA levels.
1 citations
,
October 2024 in “Cureus” Women with PCOS have higher irisin levels, which may affect their metabolism and hormones.