I asked from my relative who is doctor that why doctors prefer revital h to old peoples.he said that it contains many neccesary things which our body need but we not take them bcoz they are not part of their life.he said that it contains GINSENG which is an historic herb its help in boosting energy and in increasing mental ability.
It also contains 10 types of vitamins which is basic need of our life.It contain vitaminA, B1, B2, B3, B5, B6, B12& VITAMIN C, D3 E and folic acid.
It also contains many minerals-
Calcium, zinc, copper, phosporus, potasium& magnesium etc.
But but this is an NON-VEG PRODUCT bcoz capsule contains gelatin which derived from animal sources
It depends on you whether you use it or not
It is my personal opinion which I am just only sharing with you.
Have a great day and be healthy and happy
& please keep in the mind the mission of cleaning our india SWACH BHARAT ABHIYAN