ingrid! i hope the castor oil helps. i couldn't test this suggestion out myself because i have had cataract surgery and have artificial lenses in both eyes. Since glutathione is so important for eye health - I've found two good nutritional sources - one is a very inexpensive supplement, milk thistle ( a miracle supplement that stimulates your body to produce glutathione, thereby protecting your liver) - and non-alcoholic beer. Oddly enough, Stella Artois has the highest concentration of nutritional glutathione of any non-alcoholic malt beverage. i've also reset my au privacy setting in profile so you can now follow my account. please let me know if this doesn't work. best wishes to you and your husband.