Hi Lybrate user
Ghrutam 10gm two times a day with milk
empty stomach for 9 to 12 months.
This is definitely increase your vision 6/6 in a year.
Avoid oily spicy fried salty heavy acidic food stuffs and cold drinks etc.
Take light easily digestable nutritional protinious fiber rich diet.
Do light exercise Yoga and meditation
Tc thanks Regards.