Yes, you read it correctly and of course this is considered sacrilege in the mainstream world of talking heads where all they constantly preach is better diet and more exercise for weight loss. But it is true that you can lose weight without changing your diet and without doing any exercise and has been proven in research studies many times. One of the most impressive research studies documenting this fact was published way back in 1993 in the International Journal of Obesity and Metabolic Disorders. ¹ This was a long term study using what is commonly known as an ECA stack consisting of the supplement ingredients Ephedrine, Caffeine and Aspirin which is a thermogenic combination. Every person using this combination lost weight and the average weight loss after five months was 11.5 pounds verses a weight gain for those people in the study not using the ECA stack. This study clearly shows that certain supplements do cause weight loss even without a change in diet and without exercising however that is not the only lesson to be learned from this study. One individual in this research study continued to use the supplement combination while improving their diet and was able to lose an amazing 145 pounds over thirteen months. While you can definitely lose weight without changing your diet and without exercising with the right supplements look at how much more you can lose when you improve your diet and just think what is possible if you also exercise. As has been said before in this list of weight loss tips, supplements will make weight loss faster and easier and will also work without diet and exercise but it is up to you to decide how much faster you want to lose weight and using supplements along with a better diet and some exercise is really the ultimate way to lose weight.