These three components mixed can lead to important elevations in blood pressure. Dianabol causes fluid retention as a end result of aromatization, the conversion of testosterone into estrogen. One Other facet impact of high estrogen levels is gynecomastia, i.e., the accumulation of breast tissue, in any other case often known as manboobs (5). Thus, testosterone is unlikely to strain the liver or improve cholesterol levels as a lot as Dianabol. The weight gained during a Dianabol cycle has a really short-term nature. This is because a lot of the weight is because of the water retention properties of Dianabol. What this implies is that after a cycle, the load gained might be lost simply. The half-life of Dianabol is roughly 3-6 hours