Do I take collagen instead of coconut oil, and garlic instead of oregano oil because of food sensitivities? Coconut came up as a mild intolerance on ALCAT.

They are not a swap per se, because coconut oil and collagen do two different things. Garlic instead of oregano is okay, because they do the same thing. You can double up on garlic, because it can also serve the anti-fungal purpose that coconut oil is serving.