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DHT Blocker

When a man starts to lose his hair the best treatment he can use is a DHT blocker to counteract the effects of male pattern baldness. Male pattern baldness (MPB), also known as male pattern hair loss (MPHL) is a genetic condition that can be passed on to children from either the mother’s side of the family or the father’s. The results are the same: premature hair loss and balding of certain areas of the head. DHT blockers are one of the most effective ways to deal with this conditionl

When a man suffers from the agony of MPB he is experiencing increased levels of Dihydrotestosterone (DHT) which is an androgenic hormone derived from the male hormone testosterone. Increased levels of DHT in the body will result in free DHT bonding with the hair follicles in certain areas of the scalp. Most noticeably the front of the scalp, the top and the crown area. The key to treating hair loss in these areas is to block the DHT in the blood stream and thus stop if from bonding with the follicles. When the DHT bonds with the hair follicles it seems to inhibit the normal growth cycle of the hair. Each cycle that is interrupted shrinks the follicle more until it finally whithers up and the hair falls out. If this androgenic hormone can be blocked the effects of MPB can be eliminated. There are four main ways to deal with this problem

DHT Blocking Four Ways

The first way to keep the DHT from attaching to the hair follicles. At this time there is not goo mechanism for this to happen. The second way is to reduce the production of the hormone. This is accomplished by limiting the enzyme that converts the sex hormone testosterone into the metabolite dihydrotestosterone. There is a particular enzyme that is responsible for the product of this hair loss hormone. If you can limit the enzyme you can limit the amount of DHT.

The third leg then of limiting DHT is to limit the amount of the enzyme 5-alpha reductase. This enzyme is responsible for converting the testosterone into DHT. Most dht blockers will work on limiting this enzyme which means the body does not produce very much free DHT and thus there is not a lot in the blood stream. The FDA approved drug Finasteride treats male hair loss in exactly this way. It limits the manufacture of the hormone responsible for the hair loss condition.

There are two main products that contain Finasteride. The first is Propecia. Propecia is effective against 5-alpha reductase 2. There are actually two isoenzimes of 5-alpha reductase. Propecia controls number 2 but it does nothing for the number one isoenzime. This means not all the areas affective by the increased levels of DHT are treated. Propecia tends to only work on the top of the head and the middle front of the head. It does not seem to be very effective, if at all, in stopping hair loss near the hair line or above the temples.

Best DHT Blocker

Dutasteride is another trade name for Finasteride. This drug has an effect on both 5-alpha reductase 1 and 5-alpha reductase 2. Because it limits both is appears to be more effective.

The fourth leg of the DHT stool is to limit the substances that contribute to the manufacture of DHT. This includes cholesterol which has been linked. Some natural DHT blockers will limit it by attacking the build up of the compounds that are used to make the hormone.

Natural DHT Blocker

There are several natural methods for blocking the DHT. The build up of this substance has also been tied to male urinary problems so remedies that have a positive effect on such things as enlarged male prostate usually work very well as natural DHT blockers. DHT blocker shampoo often times has some of these ingredients in it.

The first is Saw Palmetto extract. This is a short palm that is found in the Southeaster US. It has been used for generations to treat male urinary problems. The second natural extact is from the Nettle Root. Again this is affective with male prostate problems and also seems to help with hair loss. Pygeum, which is derived from the bark of the Prunis Africana tree, is another natural remedy that shows relief from male urinary problems. Studies in Europe are currently being conducted to determine its effectiveness as a hair loss treatment. Pumpkin seed oil and emu oil are both natural occurring oils that many people believe help with male pattern baldness.

DHT Side Effects

There are three main side effects noted by men who use DHT blockers. The first is a decreased sex drive. Since most men are worried about how hair loss affects their relationships this would not be a good tradeoff. Men also report a difficulty in achieving orgasm and decreased sperm production. These side effects may or may not be worth it to you.

DHT For Women

Because of the possibilities for birth defects women who are pregnant or who may become pregnant are not given prescriptions for DHT blockers. In particular, Propecia can affect the development of the sex organs in baby boys in the womb. Women are not even allowed to handle the tablets especially if the safety coating is removed.

DHT blockers are an important part of any treatment that contains hair loss products. They seem to be effective with at least a slow down in hair loss and sometimes will also re-grow some of the hair lost.

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