Can your hair grow back thicker after you quit smoking and stop stressing out?

I used to have long thick hair and after some years after being under severe stress and smoking a couple of packs of ciggarettes a week my hair is thin, now. I wanted to know if after quiting smoking and the stress stops if your hair can become thicker? Also, do diet soda's cause hair loss? Thanks.Can your hair grow back thicker after you quit smoking and stop stressing out?
The Truth About Hair Loss





It is normal to shed hair every day and the truth is we loose between 100-125 hairs on any given day. Hair that is shed falls out at the end of growth cycle. At any given time 10% of our hair is in what is called a “resting phase” and after 2-3 months resting, hair falls out and new hair grows in its place. Some people, however, experience more hair loss than is normal.





As we get older, both men and women experience some hair loss. It’s a normal part of the aging process. Called Androgenetic Alopecia, it accounts for 95% of all hair loss. Androgentic Alopecia often runs in families and affects some people more than others. In men it is often referred to as Male Pattern Baldness.





It is characterized by a receding hair line and baldness on the top of head. Women, on the other hand, don’t go entirely bald even if their hair loss is severe. Instead, hair loss is spread out evenly over their entire scalp.





Hormones play the dominant role when talking about Androgenetic Alopecia. Simple put, both men and women produce testosterone. Testosterone can be converted to dihydrotestosterone (DHT) with the aid of the enzyme 5-alpha-reductase. DHT shrinks hair follicles causing the membranes in the scalp to thicken, become inelastic and restrict blood flow. This causes the hair follicles to atrophy. As a result, when a hair does fall out, it is not replaced.





Needless to say, men produce more testosterone than women and experience more hair loss.





While Androgenetic Alopecia is the number one reason why individuals experience hair loss, it is not the only one. Medical conditions such as hypothyroidism, ringworm and fungal infections can cause hair loss. Certain medications such as blood thinners, gout medication, birth control pills and too much vitamin A can cause sudden or abnormal hair loss as can following a crash diet, sudden hormonal changes, chemotherapy and radiation.





Emotional stress, pregnancy, or surgery can also cause our hair to fall out and is usually not noticed until 3-4 months after the stressful event has taken place. Stress can cause a slowing of new hair growth because a larger number of hair follicles enter into the resting phase and no new hair growth is experienced.





Another way in which individuals experience hair loss is due to mechanical stressors on the hair and scalp. Wearing pigtails, cornrows or tight rollers that end up pulling on the hair can scar the scalp and cause permanent hair loss. Hair products such as hot oil treatments and chemicals used for permanents can cause inflammation to the hair follicles which can also result in scarring and hair loss.Can your hair grow back thicker after you quit smoking and stop stressing out?
Diet sodas don't cause hair loss, but a poor diet would. Drink lots and lots of water throughout the day, lessen up on smoking, lessen up on stressing out, take a multivitamin every day, eat a healthy diet with lots of protein, try not to dye your hair often, comb your hair rather than brush it, and try to just take great care of your hair.
Stress and smoking can a poor diet can too but i don't think sodas can do that





Take a multivitamin in the morning and zinc two 50mg pills at supper time and use mane and tails shampoo and conditioner


I go in and out of depressions alot so my hair thins and this keeps it a ease good luck!
It's mostly the stress that's affecting your hair.
..so try this...regular trims are a must, about every 7-9 weeks.(if your hair is really healthy then up the trims to about every 12 weeks, a trim is just a snip off the ends) if its been awhile since you have had a trim then inches may be called for to get to healthy hair. i use vitamin e on fresh washed hair.(its a vitamin that can be purchased where you buy vitamins, cut open capsule, squeeze into hand, rub hands together and apply to hair) dont message into scalp. if you get too much then just rewash it. hair will feel slightly sticky until dry then it will be nice and soft. it tames the frizzies, deep conditions and makes hair grow about three in a month. it takes about a month for the growth part of the e to kick in. the other benefits are instant. dont brush your hair but maybe three or four times a week to message the scalp,dry hair, never wet, i use a wide tooth comb at other times. brushing breaks off hair. biotin is cheap and also promotes hair regrowth and growth. i also have the biotin shampoo that i got from a vitamin store online.(puritans pride.com or vitadigest.com) five bucks for a big bottle and a big bottle of E is about 8 bucks. the biotin is about 3 bucks. i now take my fingers and message my scalp about five times a week, along with the brushing thats a good way to do it without damaging your hair. apply two or three capsules of e to dry hair and message into scalp and hair really well, put damp towel in microwave for 1 min to get hot, then quickly wrap head, a dry towel can be placed over that to help hold in the heat, leave on for 15 min, shampoo well, makes an excellent hot oil treatment. good luck, AND some people will argue about regular trims, your hair does grow from the roots, yes, but if your hair is not trimmed at the bottom, the it splits, get dry and brittle not to mention thin looking from no trims at all and frizzy. then your hair starts to break off at the bottom and giving you the appearance that it never grows. so to make hair grow as fast as possible and keep it healthy, then trims are an essential part of hair care. look on a ruler and check out less then half an inch and if your salon does not know what that is then take a ruler with you, i have. i added beta carotene vitamins to my regimen. i found out that along with the biotin it is very very good in promoting hair growth. they were five bucks for a bottle of 100. got them at walmart. the biotin and e can also be purchased at walmart, and adding all this up is pretty cheap to get great hair. the shampoo is now available in the new food lion stores. just found this out.