Aluminium is the worlds most common metallic element. It constitutes about 8% of the Earth's crust. It occurs in various chemical forms (species) in most rocks and soils, in vegetation and is found in most water supplies and as part of dust particles in the air. Aluminium  is also present in all clays, making it an constituent of cooking vessels since earliest civilization. Evolution of human life and civilisation has developed in an aluminium rich environment.
While aluminium is abundant in the environment, the naturally occurring forms are usually stable and do not interact with the biological processes which go on in living organisms. Under acidic conditions, however, aluminium may be released from rocks and soils in a soluble form which can be absorbed by plants and animals. 

The term "aluminium" was found in the following pages:

Link database: Australian Government: National Pollutant Inventory: Nickel & compounds
Link database: GreenFacts: Alzheimer, cancer : scientific assessments on health risks from aluminium exposure in food and dermatology products.
Material database: IRMM - Institute for Reference Materials and Measurements - BCR-668 - Mussel tissue
Instrument database: Varian Inc. - Cary 4000 UV-Vis spectrophotometer
Material database: IRMM - Institute for Reference Materials and Measurements - BCR-032 - Trace elements in Moroccan phosphate rock
Instrument database: PANalytical B.V. - CubiX PRO
Link database: WHO: Antimony in Drinking Water
Metal species and Alzheimer's disease | EVISA's News
Instrument database: Jenway - 1100 & 1200 Series Hotplates and Stirrers
Instrument database: Varian Inc. - Cary 5000 UV-Vis-NIR spectrophotometer
Instrument database: KONIK INSTRUMENTS INC. - MS Q 12C
Instrument database: Adam Equipment Co. Ltd - PW Analytical Balances
Link database: EU: Risk Assessment:: Opinion papers
Instrument database: LTB Lasertechnik in Berlin GmbH - LIBS Systeme
Instrument database: C. Gerhardt GmbH & Co.KG - EV 16 Serial Heating Bank
New method for the determination of hexavalent chromium in anti-corrosion coatings | EVISA's News
Toxic antimony species found in beverages stored in PET containers | EVISA's News
Company database: Claisse, Inc
Instrument database: Mercury Instruments GmbH - Automatic Mercury LabAnalyzer AULA 254
Potential link between aluminum salts in deodorants and breast cancer warrants further research | EVISA's News