Anavar curbs your appetiate, I have to force myself to eat. Also if I take it to late in the day I cant sleep at night-- my personal negative sides. Postives are increased strength, sense of well-being, no bloat like D-bol, no gyno, very little PCT, not too toxic to the liver, can cycle on-off more frequently, gains you make are keepable if you are training and eating right. Probably the most safest oral you can take.