I am 62 years of Age but still actively working in a company. I have hairs around the Head but lost the hairs on top of the Head. I need to maintain my Health as well as my Physical appearance due to the job requirements. I am applying coconut oil daily before sleep. I need any best suggestion to make my hairs grow on my baldy patch of 2-3" radeous of a Round. I prefer to have a hair oil (Herbal only) best suitable without any side effects. If not what is the easy solution to make my hairs grow again wherever lost. I am a diabetic earlier but not now. I mean not under medication due to the control.