Methyltestosterone is the kind of steroid you want to use when you are looking for specific results since the side effects can be extreme. You are supposed to use little of it and monitored your reaction to Methyltestosterone before increasing the dosage. For those who are looking for an increase in aggression levels, this is the kind of steroid to have. Aggression will help you with endurance in physical training and you can take it several hours before a competition as you strengthen your physique for the competitions. However it is not the best aggressor in its category and the presence of better aggressors makes it less desirable.
Androgens are responsible for the growth spurt of adolescence and for the eventual termination of linear growth which is brought about by fusion of the epiphyseal growth centers. In children, exogenous androgens accelerate linear growth rates, but may cause a disproportionate advancement in bone maturation. Use over long periods may result in fusion of the epiphyseal growth centers and termination of growth process. Androgens have been reported to stimulate the production of red blood cells by enhancing the production of erythropoietic stimulating factor.