Study Sources: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4284091/ https://onlinelibrary.wiley.com/doi/10.1111/j.1600-0536.1998.tb05763.x https://link.springer.com/article/10.1007/BF00212277 https://pubmed.ncbi.nlm.nih.gov/17935647/ https://www.cancer.org/cancer/risk-prevention/chemicals/teflon-and-perfluorooctanoic-acid-pfoa.html https://nmji.in/aluminium-utensils-is-it-a-concern/#:~:text=However%2C%20the%20concern%20is%20more,chronic%20kidney%20disease%20(CKD).&text=Since%20aluminium%20is%20primarily%20excreted,patients%20with%20impaired%20renal%20functions. https://www.alz.org/alzheimers-dementia/what-is-alzheimers/myths Check out best cookware material for your health, namely, stainless steel, cast iron and claypot and why you should avoid options like brass, aluminium and nonstick. source