I've heard that Naptha is bad in that it leeches/destroys a significant amount of the LSA from the seeds during a defat.

So a couple of questions.

1) How much LSA does it 'destroy' percentage wise, roughly?
2) Is there an alternative solvent that isn't so destructive?

I was looking at Kash's advanced LSA extraction, and it seems that you almost need to consume 4 times as many seeds for an extraction, than if you were eating them orally. Would this an accurate consensus for most similar extractions?

Is this because of the naptha alone, or because the substance is more pure and therefore you need to take more? Yet when I see tek's for basic CWE, the dosage seems to be much lower than If one were attempting a purer extract using chemical solvents.

I'm really concerned about dosage, because I'm honestly not sure how much I should take and there seems to be many different opinions across the board. I've done a basic naptha + alcohol extract with 45 seeds, so would I need to consume them all for a decent trip?

PS: btw, I didn't use Kash's LSA tek, I was merely referencing it. I did a basic naptha + alcohol extract with a couple of pulls either way.