Can't sleep due to anxiety?

check you are not drinking soft drinks(sodas) with the preservative sodium benzoate in (also called E211) it can disturb the brain chemistry while sleeping causing anxiety and paranoia, night sweats are also common, it's very powerful anti microbial is only put in drinks to help manufacturers even out their schedules it is of no benefit to us except in lengthening the shelf life, unfortunately the brain is also chemical and organic so can be badly affected