Stop hairfall and maybe regrow some

Since last three years I was facing this problem with my hairs. Suddenly they started to fall, partially maybe due to stress and partially due to the bad care.

I tried some oils but not much difference it would make. Then within last few months I learned about the importance of nutrition. I think my food lacked protein and I started to eat chicken and meat frequently.

Along with that I have started to use an oil named Jamaican Isle Caster oil with extra black. It costed me around 1800 Rupees. I ordered it via Amazon.

It is a very thick oil and I think definitely has made some difference. I think some of the hairs have regrown. And the overall health of the existing hairs has improved.

I also take almonds daily and Indian Gooseberry frequently. Water we use for washing is also important, hardness of water is bad for hairs. Unfortunately I can't do much about it, because water quality degrades as I move to plains from Himalaya.

What is your take on improving the hair health, please share.

Thanks!