well by not adding high-lights or getting hair extensions going for a regular trim start with short hair so there is less to deal with then gradually build up to getting long hair. or go for hair loss treatment?
yes you can apply onion juice to your hair to prevent hair loss.
Vitamins A, E and B are supposed to help prevent hair loss in men. Most times hair loss is hereditary and there isn't much that can be done for that except hair plugs.
Coconut oil can help prevent hair loss.
The desert; a thick cuticle will prevent/reduce water loss
One can prevent hair loss with Biotin by applying Biotin at least twice a day on the section of the scalp or head that one detects is thinning or balding or suffering hair loss.
There are four things that a man can do to prevent or reverse hair loss and they are: diet, stop stressing, limit chemical treatments and use clinical hair growth treatments.
There are many hair creams available that are designed to prevent hair loss. Examples include Ervamatin Hair Lotion, Himalaya Hair Loss Cream, and Trichup Herbal Hair Fall Control Cream. Most hair loss creams, including those listed above, are available through retailers of hair products , such as Amazon Health Care.
Some ways you can prevent hair loss is to take care of your hair, wash your hair regularly with a mild shampoo and control your stress. Also, eat nutritionally and consider taking supplements.
Aminexil is a drug that is used to help hair. It helps prevent hair loss and encourage new hair loss. This is usually used to target hair loss on the head of a person.
the hair
There are no vitamins to prevent hair loss. The product you want is called, "Rogaine", but it is really expensive.
Good nutrition can definitely help prevent some hair loss. You can find a wealth of information at http://www.mayoclinic.com/health/hair-loss/DS00278