Anyone Use NAC?

anyone use it? wondering if a time released version is worth the extra price.

Looking to lower homocysteine levels

I’ve usd 1500mg a day split into 3 doses for a few weeks at a time. I used it to help with allergies, it really thinned out my mucus and took away the sinus pressure. But i stopped because it is commonly a part of chelating protocols although from what i gather, it is able to bind to heavy metals but not strong enough alone to remove them from the body so it just pulls metals out of tissues and into circulation allowing them to be redeposited in other places, most worrisome is the brain and spinal cord