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If anyone in your blood family has an autoimmune condition it's more likely (but not definite) that you could develop one also (this includes the Hashimtos thyroiditis that Marz has previously mentioned)

Eltzschig HK, Eckle T

So now your B cells have been affected by Lyme disease

[Abstract]2021 Oct 1;13:7527-7541

The most reliable benefits come from correcting deficiency or maintaining levels when your body cannot keep them up naturally