When you want take testosterone tablets, then the best will have the following herbal plants which can be proven to boost low testosterone levels naturally. Let us have a look at them...  
You will probably be using testosterone pills as a sportsman or maybe women in order to develop performance, or how to boost your testosterone (www.newsdirect.com writes) increase libido, the following are the best 4 herbs to improve testosterone levels naturally.  
1. Mucuna Pruriens  
The herb works to increase testosterone levels as it has high levels of l dopa that's converted to dopamine. This subsequently induces the release of testosterone. L-dopa as well as dopamine also are useful inhibitors of prolactin and high levels of Prolactin are major reason for erection problems and is actually considered to be in charge for as much as eighty % of erection failure that occur in males!  
2. Tongkat Ali Extract (Eurycoma longfolia)  
The root (long jack root) of the Eurycoma longifolia has great oxide dimutase, an anti-oxidant enzyme which prevents the chain reaction of free radicals that are damaging to the body. The bioactive Glygopeptide compounds likewise boost testosterone and decrease SHBG quantities. Last but not least, the herb elevates sperm count, sperm size and motility.  
3. Epimedium Grandiflorum Extract - "Horny Goat Weed"  
  
A famous herb with a catchy title and quite simply one of the best herbs you are able to take to increase libido and sex drive. Not merely does it help increase testosterone levels in the body furthermore, it helps create another key substance that is essential in the erection activity - Nitric oxide. If you don't get enough nitric oxide you won't ever get an erection. Ultimately, it helps to combat emotional stress and tiredness and provides the full body an energy boost.