Hair loss isn't caused by increased DHT levels. There are numerous hair loss forums on the internet and any given one will have a person that shows their test results for their hormones including their DHT and testosterone levels. What you'll see is that low DHT and testosterone levels are actually fairly common in the hair loss community.
Hair loss is directly determined by how sensitive you are to androgens. Your sensitivity is determined by triplet repeat mutations in the androgen receptor gene on the x chromosome.
It's the downstream effects caused by DHT binding to the androgen receptor that causes hair loss.
Its not that you need particularly HIGH 5 alpha-reductase/DHT, its just that you need a level which your body is not comfortable with.
And whilst there may be cases where too much DHT is not the cause, its fairly safe to say that DHT is the cause in the majority of cases as proved by the effectiveness of Finasteride/Duta.
read this an tell me what u think:
In a frequently noted study, researcher Masui Inaba documented his findings in a report illustrating this phenomenon in action. The study observed higher incidents of hair loss among Japanese men who ate Westernized diets (i.e. far more red meat than their peers). With more animal fat in their diets, Inaba illustrated that the dramatic increase led to an increased incidence of hair loss. His research indicated that higher levels of fat cause oil glands in the hair follicle to grow, thereby producing more DHT and more damage to hair follicles. From a molecular point of view, baldness is seen as a hormonal imbalance. It is widely accepted that the hormone DHT (Dihydrotestosterone), the bi-product in the breakdown of testosterone, is the principal factor in hair loss. As a result, compounds capable of lowering DHT levels are viewed as having a beneficial effect in the treatment of baldness, including dietary restrictions that aid in reducing the effects of DHT.
Although controlling dietary intake is more challenging than using medication, it doesn’t have any negative side effects. Many individuals have reported that changing their diet has resulted in helping to control hair loss, especially when it was done in combination with compounds that limit the production of testosterone DHT.
Steering clear of the Western diet is one of the best ways to avoid and defend against baldness. By introducing low-fat protein sources, such as non-fatty fish, chicken, turkey, and soy products as well as complex carbohydrates from fruits, vegetables, and beans, into a diet rich in fatty acids can be effective in helping control hair loss. By utilizing a healthy diet in tandem with drug and herbal therapies, individuals can greatly increase the odds of their success.
Eat sizeable portions of fruits, vegetables, and beans. Don’t emphasize potatoes, pasta, and bread. These foods quickly turn to glucose, spinning insulin levels out of control as blood sugar levels rise rapidly and fall just as quickly. This compromises the body’s ability to regulate hormone levels in the blood. Such foods should be kept to a minimum.
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