1. It depends on each individual as to how much work is needed or whether any specific symptoms are helped with this gear or any specific program.
The programs have helped others, but may or may not work as desired for every individual.
2.Lutein and zeaxanthin are vitamins essential for the eyes.
I found the molecular weight and added it to the eye-improvement treatment. (Lutein and zeaxanthin seem to have same MW).
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