119 citations
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July 2016 in “Annals of the New York Academy of Sciences” Vitamin D has potential benefits for cancer prevention, heart health, diabetes, obesity, muscle function, skin health, and immune function, but clinical results are mixed and more research is needed.
17 citations
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October 2017 in “Scientific reports” Fine wool sheep have more genes for wool quality, while coarse wool sheep have more for skin and muscle traits.
21 citations
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January 2020 in “General and Comparative Endocrinology” Lack or blocking of SRD5a, a key component in hormone creation, can lead to conditions like pseudohermaphrodism and affect hair growth, bone mass, muscle strength, and reproductive health. More research is needed on its regulation from fertilization to adulthood.
Teprotumumab for thyroid eye disease commonly causes fatigue, brittle nails, dry eyes, hair loss, muscle spasms, and dry mouth, with rare serious events like blood clots.
Different botulinum toxin products and concentrations can effectively reduce sweating, itching, bladder pressure, hair loss, and muscle spasms.
March 2002 in “Clin-Alert” In 2002, various drugs caused serious side effects, including vitamin B12 deficiency, heart issues, blindness, hypersexuality, allergic reactions, blood clotting problems, pupil dilation, capillary leak syndrome, muscle breakdown, hepatitis, skin reactions, and lupus.
35 citations
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October 2011 in “Medicine and science in sports and exercise” Muscles can make their own androgens, which may help muscle growth.
2 citations
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June 2022 in “대한스포츠의학회지” Anabolic steroids boost muscle growth, SARMs increase muscle mass and bone density without side effects, and myostatin inhibitors block a protein that stops muscle growth, but each has potential risks.
12 citations
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March 2017 in “Arteriosclerosis, thrombosis, and vascular biology” Testosterone helps prevent skin damage in males by acting through both estrogen and androgen pathways.
11 citations
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July 2015 in “Journal of Anatomy” SLVs help maintain muscle stretch sensitivity and could aid in treating hypertension and muscle spasticity.
6 citations
,
May 2019 in “JAMA Facial Plastic Surgery” Removing certain muscles during a browlift reduces glabellar wrinkles better long-term.
46 citations
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January 1991 in “Journal of Investigative Dermatology” Minoxidil works in liver and outer hair root sheath for hair growth.
15 citations
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November 2017 in “Drug Development and Industrial Pharmacy” Improved tablets lead to faster, better drug absorption for hair loss treatment.
169 citations
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February 2018 in “Immunity” Inactive stem cells in hair follicles and muscles can avoid detection by the immune system.
17 citations
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February 2021 in “Journal of Social Philosophy” Beauty standards cause widespread harm and need collective action to address.
67 citations
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September 2017 in “Cell Reports” Caloric restriction improves skin and fur structure but can cause muscle loss and movement issues.
9 citations
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July 2024 in “Toxins” OnabotulinumtoxinA is used to treat wrinkles, pain, sweating, hair loss, and more by temporarily paralyzing muscles and affecting pain pathways.
7 citations
,
June 2020 in “npj regenerative medicine” GDNF helps grow hair and heal skin wounds by acting on hair stem cells.
December 2014 in “Journal of Biomedical Research” Recombinant thymosin β4 promotes blood vessel growth and reduces muscle damage.
August 2023 in “Medicina-lithuania” Abusing steroids can damage your heart, muscles, reproductive system, liver, skin, and brain, and may increase the risk of Alzheimer's disease.
November 2025 in “Nanoscale Advances” Inorganic nanoparticle-based scaffolds can improve wound healing by fighting bacteria and helping tissue grow.
6 citations
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April 2018 in “Facial Plastic Surgery” Treating the temple area carefully with combined methods improves facial youthfulness.
140 citations
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January 2021 in “Journal of the International Society of Sports Nutrition” Creatine is safe, not a steroid, and boosts muscle and performance without causing kidney damage or hair loss.
5 citations
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January 2023 in “Nature cell biology” A specific signal from hair cells controls the tightening of the surrounding muscle, which is necessary for hair shedding.
5 citations
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June 2018 in “Elsevier eBooks” Testosterone is important for male sexual traits, reproduction, muscle and bone health, blood production, and metabolism, and works both directly and after being changed into other hormones.
3 citations
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May 2021 in “PloS one” Many men misuse oral contraceptive pills for things like hair growth and muscle gain.
November 2024 in “Journal of Family Medicine and Primary Care” 5 alpha reductase inhibitors can cause sexual, cognitive, and muscle side effects, and may slightly increase aggressive cancer risk.
July 2023 in “Developmental medicine and child neurology/Developmental medicine & child neurology” DFMO treatment improves hair growth, muscle tone, and development in Bachmann-Bupp syndrome patients.
There is no cure for myotonic dystrophy type 1, so treatment focuses on managing symptoms and complications.
The document concludes that Syndromes of Severe Insulin Resistance are rare disorders with limited treatment options.