https://www.businessinsider.com/how-long-it-takes-the-body-to-grow-hair-nails-cells-2018-4
https://www.mayoclinic.org/diseases-conditions/growing-pains/symptoms-causes/syc-20354349#:~:text=Growing%20pains%20are%20often%20described,no%20evidence%20that%20growth%20hurts.
https://www.nhs.uk/conditions/insomnia/#:~:text=Insomnia%20means%20you%20regularly%20have,by%20changing%20your%20sleeping%20habits.
https://www.webmd.com/connect-to-care/teeth-straightening/possible-gapped-teeth-causes
https://www.nhs.uk/conditions/acromegaly/
https://gethypedsports.com/why-basketball-players-are-tall/#:~:text=Family%20Genes,previous%20players%20of%20the%20sport.
https://www.nhs.uk/common-health-questions/food-and-diet/what-should-my-daily-intake-of-calories-be/#:~:text=Generally%2C%20the%20recommended%20daily%20calorie,women%20and%202%2C500%20for%20men.
https://my.clevelandclinic.org/health/diseases/4108-diarrhea
https://www.medicinenet.com/how_can_a_man_tell_if_he_has_a_hormonal_imbalance/article.htm
https://www.medicalnewstoday.com/articles/how-to-make-your-hair-grow-faster
https://www.nhs.uk/conditions/acromegaly/
https://www.nhs.uk/conditions/nosebleed/#:~:text=They%20can%20be%20caused%20by,or%20how%20the%20blood%20clots
https://www.nhs.uk/conditions/excessive-sweating-hyperhidrosis/
https://www.healthline.com/health/racing-thoughts#:~:text=Racing%20thoughts%20are%20fast%20moving,embarrassing%20moment%20or%20a%20phobia.
https://www.mensa.org.uk/
https://www.medicalnewstoday.com/articles/316179#:~:text=A%20subconjunctival%20hemorrhage%20can%20result,may%20have%20a%20higher%20risk.
https://www.mayoclinic.org/diseases-conditions/tinnitus/symptoms-causes/syc-20350156#:~:text=Tinnitus%20is%20usually%20caused%20by,noise%2C%20making%20tinnitus%20less%20noticeable.
https://www.mayoclinic.org/diseases-conditions/erectile-dysfunction/symptoms-causes/syc-20355776#:~:text=Erectile%20dysfunction%2C%20also%20known%20as,that%20you%20are%20not%20alone.
https://www.mayoclinic.org/diseases-conditions/anemia/symptoms-causes/syc-20351360#:~:text=Anemia%20is%20a%20condition%20in,you%20feel%20tired%20and%20weak.
https://medlineplus.gov/genetics/condition/heterotaxy-syndrome/
https://www.insider.com/organs-you-can-live-without-2019-2
https://www.goodhousekeeping.com/health/a22725/urine-facts/#:~:text=The%20World%20Record%20for%20the%20longest%20pee%20is%20508%20seconds.
https://www.nhs.uk/conditions/scleroderma/#:~:text=Scleroderma%20is%20an%20uncommon%20condition,internal%20organs%20and%20blood%20vessels.
https://www.guinnessworldrecords.com/records/hall-of-fame/robert-wadlow-tallest-man-ever#:~:text=The%20twins%20then%20named%20Robert,8%20ft%2011.1%20in)%20tall.
https://www.medicalnewstoday.com/articles/320322#:~:text=Internal%20bleeding%2C%20also%20known%20as,the%20skin%20or%20minor%20bruising.
https://www.nhs.uk/conditions/social-anxiety/
https://my.clevelandclinic.org/health/body/21459-pituitary-gland#:~:text=Your%20pituitary%20gland%20(also%20known,of%20making%20several%20essential%20hormones.
https://www.nhs.uk/conditions/perforated-eardrum/
https://www.hopkinsmedicine.org/health/conditions-and-diseases/septicemia#:~:text=Septicemia%2C%20or%20sepsis%2C%20is%20the,and%20needs%20urgent%20medical%20treatment.
https://www.pnas.org/doi/10.1073/pnas.1201895109#:~:text=Remarkably%2C%20at%20an%20average%20of,as%20other%20primates%20(26).