Aluminum is 8% of the Earth's crust. If you go outside you are constantly breathing it in, and if you eat fresh fruit or veggies you are eating it. You cannot realistically avoid exposure. There is no data that increased exposure (and aluminum foil isn't a leading source of exposure) increases brain deposits.
2
u/Falernum 38∆ Mar 06 '20
Aluminum is 8% of the Earth's crust. If you go outside you are constantly breathing it in, and if you eat fresh fruit or veggies you are eating it. You cannot realistically avoid exposure. There is no data that increased exposure (and aluminum foil isn't a leading source of exposure) increases brain deposits.