Utilizing a three-month shedding period, doctors explain that a new hair shaft begins to grow from the root embedded inside the hair follicle, pushing out the old hair shaft as it grows. Clinical studies explain that when the shedding cycle significantly exceeds the new hair growth cycle, hair loss will occur. Normal Hair Loss Doctors explain that the average individual experiences the loss of 50 to 100 hairs each day. As hairs are shed at the end of their growth cycle, some degree of hair loss should be considered natural. Keeping in mind that the average scalp holds over 100,000 hairs, the loss of 100 hairs per day is not considered excessive or abnormal.
Studies indicate that most hair loss is normal and part of everyone's genetic calendar.
If you feel your daily hair loss is excessive you should first consult your doctor and have a thorough diagnosis performed. The contentions vary depending on your locality and the doctor you may have consulted. The key to the conversion of testosterone to DHT is an enzyme called 5-alpha reductase, which is produced in the prostate, adrenal glands and the scalp. Over time, these active DHTs cause the hair follicle to shrink and weaken. As these follicles shrink, the hair growth cycle shortens and the hair resting phases is lengthened.