Studies have also found that it can help reduce prostate pain and discomfort, especially when used with finasteride. Stinging nettle has been shown to be effective in treating lower urinary tract symptoms in men with benign prostatic hyperplasia (BPH). It is a natural diuretic and antimicrobial, and it can help flush bacteria out of the body. Stinging nettle has a long history of use and is still considered a popular remedy today. It has several effects on a wide range of body tissues, including fat and muscle. Six studies used a randomized, double-blind, placebo-controlled study design (36–38, 47, 49, 56), and 1 study used a randomized, controlled crossover study design (65). However, the review of Clemesha et al. (28) had several limitations such as using only a single search term, "testosterone booster," using only Google to search for existing research, and examining only the top 50 supplements. From the age of 30 onwards, testosterone concentrations in men tend to decline at the rate of ∼1% per year (1–6). He is a respected author who specializes in bodily health with a particular interest in hormones and their effects on the body. As an anti SHBG and Estrogen ingredient, nettle extract does have some value, but on its own Stinging Nettle is not effective at boosting testosterone directly. Stinging nettle extract also reduces the activity of the hormone androgen receptors. Many people know of the stinging nettle plant, Urtica Dioica, but many don't understand that it has several potential health benefits. It is safe to take stinging nettle by mouth, and it is available as a tea or extract. In addition, given the existing controversy regarding the relative importance of "bound" and "unbound" testosterone (34), data for testosterone fractions and binding proteins were extracted and presented in the current review to increase the scope of findings. A strength of this systematic review is the inclusion of only randomized controlled trials investigating the effect of a single herb on testosterone concentrations in men. Since cortisol, the body's major stress hormone, is inversely correlated with testosterone concentrations (85), reducing its production may elevate testosterone concentrations. Another potential mechanism through which herbs may increase testosterone concentrations in males is by ameliorating cortisol production. The paucity of high-quality randomized controlled trials examining the effects of herbs on testosterone concentrations in men, along with the heterogeneous cohorts assessed in these trials, precludes definitive conclusions being made. Asian ginseng also had 1 study demonstrating its efficacy in increasing testosterone (extract details not provided), but there were 6 studies demonstrating no effect. The researchers examined testosterone concentrations in 60 stressed, healthy men and women with a mean age of 41 y. However, root extracts for testosterone modulation are typically used in men. Its root may help increase free testosterone by lowering SHBG, while its leaf supports allergy and joint relief.. Using standardized, replicable herbal extracts or, where appropriate, reporting the concentration of the active ingredient, can ameliorate some of these problems since different parts of the plant (e.g., leaf, stem, or root), the time of the year the herbs are harvested, how they are stored, and how they are processed can all affect concentrations of active ingredients (89). – This ingredient is availed at a dosage of 140mg and has over the years been used to help promote prostate health. – This goes a long way in reducing the size of the enlarged prostate as testosterone is necessary for good function of the prostate. – At a dosage of 375mg, this ingredient is included as it helps boost libido levels as well as promote the production of testosterone.
