Smoking cannabis has been linked to adverse respiratory effects including: chronic coughing, wheezing, sputum production, and acute bronchitis.  It has been suggested that the common practice of inhaling cannabis smoke deeply and holding breath could lead to pneumothorax . In a few case reports involving immunocompromised patients, pulmonary infections such as aspergillosis have been attributed to smoking cannabis contaminated with fungi. The transmission of tuberculosis has been linked to cannabis inhalation techniques, such as sharing water pipes and ' Hotboxing '. 
Metabolic effects occurring during anabolic steroid therapy in immobilized patients or those with metastatic breast disease include osteolytic-induced hypercalcemia.
Anabolic steroids effect electrolyte balance, nitrogen retention, and urinary calcium excretion. Edema, with and without congestive heart failure, has occurred during anabolic steroid therapy.
The androgenic activity of anabolic steroids may decrease levels of thyroxin-binding globulin, resulting in decreased total T4 serum levels and increased resin uptake of T3 and T4. Free thyroid hormone levels remain unchanged, however, and there is no clinical evidence of thyroid dysfunction.
Significant increases in low density lipoproteins (LDL) and decreases in high density lipoproteins (HDL) have occurred. [ Ref ]
Without question increasing size and strength is this steroids primary nature but like many steroids it can serve secondary purposes apt for other goals. When the individual is dieting a good Dianabol cycle can aid in maintaining strength levels as they commonly drop when in a calorie deficit; further, like most anabolic hormones Dbol will preserve lean tissue. For the competitive bodybuilder this steroid can absolutely be used during a diet but we wouldnt recommend it at the tail-end due to the high aromatase factor. It is true, the Methandrostenolone hormone is perhaps not the best anabolic steroid for dieting purposes but if it is what you have available it will more than get the job done and the good news for you is this steroid is generally cheap and widely available.