Testosterone, prostate cancer, and balding: Is there a link?
Saha palmetto oli suosittu kansanhoito jota amerikan intiaanit käyttivät moniin terveysongelmiin joita nykyaikainen lääketiede pitää parantumattomina.
Vuosisatoja sitten muinaiset heimot käyttivät tämän kasvin marjoja hoitona hiustenlähtöön ja kaljuuntumiseen.
Kun sitä käytetään hiusjuuriin Saha palmetto-uute ei salli testosteronin muutosta dihydrotestosteroniksi (DHT), joka on tärkeä ja vaikuttava tekijä hiustenlähdön alkamisessa ja lopulta kaljuuntumisessa.
11 kliinistä tutkimusta näyttävät että Saha palmetto todella aiheuttaa hiustenkasvua ja ehkäisee hiustenlähdön jatkumista ja kaljuuntumista.
Sahapalmu (Serenoa serrulata, Sabal serrulata) on amerikkalainen pienikokoinen palmukasvi, jonka hedelmäuutetta on perinteisesti käytetty virtsaamisvaivojen hoidossa miehillä. Rohdoksesta on aikaisemmin käytetty suomenkielistä nimeä kääpiöpalmu, joka on kuitenkin toisen palmukasvin (Chamaerops humilis) virallinen suomenkielinen nimi.
Sahapalmun sisältämät kasvisterolit estävät testosteronin muuttumista aktiivisemmaksi dihydrotestosteroniksi (DHT), ja miessukuhormonivaikutus eturauhasessa vähenee.
- hidastaa eturauhasen liikakasvua
- hillitsee dihydrotestosteronin (DHT) liikatuotantoa eturauhasessa
- poistaa nesteitä
- normalisoi virtsaamistarvetta ja
- torjuu tulehdusta.
Sahapalmu ja testosteronin taso
Sahapalmun edut eturauhaselle
Testin koehenkilöt vahvistivat, että sahapalmun käyttö vähensi heidän oireitaan ja paransi elämänlaatua yleensä.
Sahapalmun vaikutus virtsaamistiheyteen
Sahapalmu hiustenlähtöä vastaan
Estämällä tämän entsyymin toiminta, sahapalmu voi vähentää hiustenlähtöä ja stimuloida hiustenkasvua. Tutkijat ovat myös havainneet sahapalmutiivisteen myötävaikuttaneen hiusten uudelleen kasvuun.
Luonnonyrtti ilman sivuvaikutuksia
As an herbal dietary supplement (especially for men), take 2 softgel twice daily with meals.
Gelatin, Glycerin, Carob, Water and Beeswax. Contains no sugar, salt, starch, gluten yeast, wheat, corn, milk or preservatives.
|Serving Size: 2 Softgels|
|Servings Per Container: 45|
|Amount Per Serving||% Daily Value|
|Calories from fat||10|
|Zinc (as Zinc Gluconate)||30 mg||200%|
|Saw Palmetto Berry Extract* (Serenoa repens) (Fruit)||160 mg||?|
|Pumpkin Seed Oil||1 g (1000 mg)||?|
|? Daily Value not established.|
Saw palmetto for Hair Loss
Saw palmetto is one of the most common herbal cures for hair loss, despite the fact that no scientific study on saw palmetto conclusively proved its efficacy for this condition. Saw palmetto is a fruit that has been used as a source of food and for the natural treatment of urinary tract infections by American Indians. It has also been used as a natural alternative treatment for benign prostatic hyperplasia and hair loss. Read on to find out more about real people’s experiences with using Saw Palmetto ito treat hair loss including their results and side effects. Saw palmetto supplements can be found in capsule, soft gel, liquid extract, tablet, and oil form. The herb can also be consumed as tea. Below is the saw palmetto dosage for each form of the supplement and the advantages and disadvantages associated with each:
Saw Palmetto Capsules
Both are standardized blends. The lower dose should be taken twice a day according to most labels, while the directions for the higher dose usually state that the capsule should be taken once daily.
According to the University of Maryland Medical Center, the correct saw palmetto dosage for those who weigh less than 185 pounds is the 160mg dose, while those who weigh more than 185 pounds will likely experience better results if they start with the 32mg dose.
As previously mentioned, accuracy and convenience are the main advantages of saw palmetto capsules. The only disadvantage according to most consumer reviews is that the capsules are typically quite large, and therefore not the best choice for those who have difficulty swallowing.
Saw Palmetto Soft Gels
Although the standard saw palmetto dosage when taken in soft gel form is the same as the capsules, most soft gel brands are based on the 320 mg dosage. Soft gel supplements are small, and therefore easy to swallow. In addition, they are typically absorbed very quickly, ensuring that one will receive the full benefits of the dose. Most consumer reviews are positive regarding gel form saw palmetto, but certain individuals state that they experience a slight after-taste with soft gels that is not present with capsules.
Saw Palmetto Tablets
Saw palmetto can also be taken in tablet form, and the standard saw palmetto dosage when taken this way is 230 mg two times a day. However, this is not the most popular method, as tablets sometimes fail to break down properly in one’s digestive system, causing the herb to be ineffectual. It is not wise to chew or crush such tablets, and therefore most herbalists recommend other administration methods. It is important to understand that standardized blends are different than those that contain the whole herb. If the supplement is taken in the latter form, the standard dose is 900mg. All brands clearly mark on their labels whether they are whole herb or standardized formulas. In addition, capsules, tablets and soft gels should be taken with a meal that contains fat, as the herb is fat soluble.
Saw Palmetto Liquid
Saw palmetto can also be taken in liquid extract form. The saw palmetto dosage for this method is typically 2 to 4 mL of the liquid extract taken three times daily. It can be mixed in beverages or taken directly from the bottle. The obvious advantage with this method is the fact that absorption is virtually guaranteed. However, the herb is very bitter, and even when mixed with juice or other beverages, it is hard to avoid an unpleasant aftertaste.
Saw Palmetto Tea
Although saw palmetto can be consumed as a tea, as previously mentioned the herb itself is not water soluble. This means that taking the supplement in the form of tea may not be effective if it is taken alone. However, if the tea is consumed with a meal that contains fat, it will be properly absorbed. The only disadvantage of taking saw palmetto in the form of tea is that a minimum of 3-4 cups per day is necessary to achieve the full benefits of the supplement. Those who enjoy tea will not find this difficult, but it may be inconvenient for individuals who do not typically consume tea on a regular basis.
Saw Palmetto Oil For Hair Loss
Another option consumers have regarding saw palmetto for hair loss is oil. This method is somewhat different from those mentioned above, as one does not consume the oil, but rather rubs it into the areas of the scalp where hair loss is obvious. According to the National Institutes of Health, to properly use saw palmetto oil, one should place two tablespoons of the oil directly onto his or her scalp and massage it into the skin for at least ten minutes. The oil should then be allowed to soak into the person’s scalp for a minimum of one hour before rinsing the residue away. The oil should be used on a daily basis for best results. Based on convenience and effectiveness it is recommended that most people should go for either the soft gel or capsule options. Regardless of the administration method one chooses, it is always wise to follow the appropriate saw palmetto dosage listed on the product’s label.
Main article: Saw palmetto extract
The fruits of the saw palmetto are highly enriched with fatty acids and phytosterols, and extracts of the fruits have been the subject of intensive research for the symptomatic treatment of benign prostatic hyperplasia (BPH).
Numerous meta-analyses of clinical trials S. repens extract in the treatment of BPH have found it safe and effective for mild-to-moderate BPH compared to placebo, finasteride, and tamsulosin Two larger trials found the extract no different from placebo. An updated meta-analysis including these trials found that saw palmetto extract "was not more effective than placebo for treatment of hyperplasia." Saw palmettos beneath the larger evergreen canopy in the Apalachicola National Forest in Florida
S. repens extract has been promoted as useful for people with prostate cancer. However, according to the American Cancer Society, "available scientific studies do not support claims that saw palmetto can prevent or treat prostate cancer in humans".http://en.wikipedia.org/wiki/Serenoa
Testosterone, prostate cancer, and balding: