Hello,
Thanks for the query to H.C.M. Forum.
Usually there is increase in height up to 17-18 years age ( till
puberty attainment).
After this in the age of 21 year only mild degree of height increase.
In 21 year all bones small or large fully develops, so no chances of enhancement in height.
If some one claim that any powder or herbal drugs can increase height, that is wrong .
No scientific proof is there.
Only chance for you is hardy 6 months for height.
Play basketball with full force and hard labor at least for one years and that too 8-10 hours per day.
There might be some enhancement in height.
Hunger increase secretion of
growth hormone , that may effect height.
Hope I have answered your query.
If further any question I will happily reply.
Good luck.
Dr. HET