i am _extremely_ suspicious of those extra benefits.
it has zero noticeable effect on my ADHD.
It has done nothing to improve my sleep. if anything it might make it worse because upset stomach is a frequent side-effect (and thus why you're instructed to take it before bed)
Increased sex drive makes ZERO sense because if it has ANY anti-androgen properties you'd (by definition) have LESS sex drive.
can't comment on anxiety.