Oral Trenbolone is incredibly hepatotoxic, and even short cycles can take a toll. For this reason, most people prefer injectable Tren steroids. If you are interested in avoiding injections, though, and you want to use Tren oral, use the smallest possible dose that provides results for the shortest period possible. Be sure to also incorporate some liver protection into your cycle, whether you choose to use milk thistle or a specially-formulated liver care product. Overall, though, the consensus is that both oral and injectable Tren provide the same results at the same doses.
Heavy consumption of the essential amino acid lysine (as indicated in the treatment of cold sores) has allegedly shown false positives in some and was cited by American shotputter C. J. Hunter as the reason for his positive test, though in 2004 he admitted to a federal grand jury that he had injected nandrolone.  A possible cause of incorrect urine test results is the presence of metabolites from other AAS, though modern urinalysis can usually determine the exact AAS used by analyzing the ratio of the two remaining nandrolone metabolites. As a result of the numerous overturned verdicts, the testing procedure was reviewed by UK Sport . On October 5, 2007, three-time Olympic gold medalist for track and field Marion Jones admitted to use of the drug, and was sentenced to six months in jail for lying to a federal grand jury in 2000. 
The exact dosing instructions for nitric oxide supplement is not known. However, most supplements contain an average dose of grams of L-arginine and L-citrulline. We suggest you follow a process known as tolerance mapping to understand just how much nitric acid is required for your body. The process is simple. All you have to do is start with a small dose in Week 1. During the first week, make sure you note down the benefits and side effects that you are feeling. Once your body has adjusted to the lowest dose possible, you can then increase the dosing until you start feeling beneficial effects. Gradually, your body starts adjusting to the supplement and you will hit your optimal dose. However, the temporary recommendations for the supplement that you can take 2000mg-6000mg per day for optimum effects. Please note that overdosing is possible as dose variations can happen due to physiological differences. In case you notice diarrhea, vomiting, weakness, and nausea, stop the supplement immediately and consult your personal physician. Please note that liquids are absorbed much faster than solids and dosages for liquids will be lower than that of solid preparations.