10 Common Causes for Loss of Appetite
Article Sources
- 1. Loss of Appetite By Jonathan Gotfried, et al. 'Loss of Appetite - Digestive Disorders.' Merck Manuals Consumer Version, www.merckmanuals.com/home/digestive-disorders/symptoms-of-digestive-disorders/loss-of-appetite
- 2. 'Understanding a Common Cold Virus.' National Institutes of Health, www.nih.gov/news-events/nih-research-matters/understanding-common-cold-virus
- 3. Publishing, Harvard Health. 'COVID-19 or Something Else?' Harvard Health, www.health.harvard.edu/staying-healthy/covid-19-or-something-else
- 4. 'Gastroenteritis | Stomach Flu.' MedlinePlus, U.S. National Library of Medicine, 23 Apr. 2021, medlineplus.gov/gastroenteritis.html
- 5. 'Ulcerative Colitis.' NHS Choices, www.nhs.uk/conditions/ulcerative-colitis
- 6. 'Food Poisoning Symptoms' Centers for Disease Control and Prevention, www.cdc.gov/foodsafety/symptoms.html
- 7. 'Scarlet Fever (for Parents) - Nemours KidsHealth.' Edited by Joanne Murren-Boezem, KidsHealth, kidshealth.org/en/parents/scarlet-fever.html
- 8. 'Identify Signs of Viral Meningitis.' Ada, ada.com/conditions/viral-meningitis
- 9. Simmons, W Kyle et al. 'Depression-Related Increases and Decreases in Appetite: Dissociable Patterns of Aberrant Activity in Reward and Interoceptive Neurocircuitry.' The American journal of psychiatry vol. 173,4 (2016): 418-28. doi:10.1176/appi.ajp.2015.15020162
- 10. Publishing, Harvard Health. 'The Lowdown on Thyroid Slowdown.' Harvard Health, www.health.harvard.edu/diseases-and-conditions/the-lowdown-on-thyroid-slowdown
- 11. 'Appetite Loss.' Cancer.Net, 20 May 2020, www.cancer.net/coping-with-cancer/physical-emotional-and-social-effects-cancer/managing-physical-side-effects/appetite-loss
- 12. Editors, ADDitude, and ADDitude Editors. 'When Meds Affect Appetite.' ADDitude, 14 Aug. 2019, www.additudemag.com/when-meds-affect-appetite
- 13. 'Hepatitis.' Cedars, Cedars-Sinai, www.cedars-sinai.org/health-library/diseases-and-conditions/h/hepatitis.html
Psychological Disorders
Loss of appetite can also be caused by some psychological disorders, such as depression and anorexia nervosa. Eating disorders, which are usually characterized as psychological disorders, can be extremely debilitating and severely impact a person's quality of life.
Depression can cause both an increase and decrease in appetite and is a common psychological cause of appetite loss. This may be due to depression altering the way the pleasure and reward centers of the brain functions.9Simmons, W Kyle et al. ‘Depression-Related Increases and Decreases in Appetite: Dissociable Patterns of Aberrant Activity in Reward and Interoceptive Neurocircuitry.’ The American journal of psychiatry vol. 173,4 (2016): 418-28. doi:10.1176/appi.ajp.2015.15020162
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