Alzheimer’s disease early detection — complete list of tests

I realised that all the tests where mentioned across few posts, sa maybe it will be easier if there is a list of them, with the normal values:

Genetics — ApoE -Ideally negative for ApoE4

Blood tests:

Inflammation AD (Alzheimer’s disease)

-homocysteine — under 7

-vitamin B (B6 60–100, B12 500–1500, Folate 10–25)

-vitamin C 1.3–2.5