Dandruff in your hair is not a sign of hair growth and your hair will not grow any faster or slower as a result of dandruff in your hair.
When you have dandruff the dandruff is usually a result of overproduction of the natural oils in your heads skin.
That oil in your hair then can lead to seborrheic dermatitis which causes the dandruff to be produced in your hair.
The dandruff that falls out of your hair is just dead skin cells that come off your scalp so as long as your head and scalp have dead skin cells coming off then you'll have dandruff.
There's not much you can do to stop the dead skin cells or dandruff completely but you can help keep the dandruff out of your hair by washing the hair often with regular shampoo as in daily and then every few days or so wash your hair with some dandruff shampoo.
When you have dandruff you should wash your hair at least once daily with a regular shampoo and then use dandruff shampoo every few days or so to wash your hair.
When you don't have dandruff then washing your hair once or twice per week is usually enough.
However when you do have dandruff you need to wash your hair more often.
So wash your hair everyday or eat least every 2 days when you have dandruff and that will help keep the dandruff out of your hair.
You cannot die from dandruff.
Dandruff is a bad annoying thing for most people especially if the dandruff is really severe but dandruff is not a condition that causes death.
Dandruff is harmless and no harm to your health will come of having dandruff.
Dandruff is very annoying to deal with but you're not gonna die from it.
Washing your hair often with some dandruff shampoo will help keep the dandruff out of your hair so you don't have to deal with too much dandruff falling out at the worst times.
A lot of people deal with dandruff daily and yearly and no death occurs because of it because death cannot occur from dandruff.