Has anyone tried to offset the low light vision loss (night blindness) caused by s4 by increasing their intake of vitamin A?
night blindness is a side effect of too little vitamin a in your system. this is just a thought that if you increase your vitamin A intake that some (or all) of the vision sides may be negated?
it may vary with retinoids (preformed vit. A versus pro-vitamin a)?
just wanted to see if anyone out there has looked into this.
I've been using osta for a while and like the stuff but I'm interested in the potential gains of S4 (and inexpensiveness) but can't really deal with the vision loss.
night blindness is a side effect of too little vitamin a in your system. this is just a thought that if you increase your vitamin A intake that some (or all) of the vision sides may be negated?
it may vary with retinoids (preformed vit. A versus pro-vitamin a)?
just wanted to see if anyone out there has looked into this.
I've been using osta for a while and like the stuff but I'm interested in the potential gains of S4 (and inexpensiveness) but can't really deal with the vision loss.