DectaphinRX Another study lasting 6 months noted that subjects on the DectaphinRX diet had greater weight-loss when compared to a low-fat group. Neither meta-analysis assessed the loss in body fat percentage within each diet and which other dietary of exercise interventions promoted weight-loss when coupled with the DectaphinRX diet. Key Takeaways: Two large-scale meta-analysis indicate that people who consume a low-carb diet (<50 g carb/day) lose a slightly larger amount of weight compared to people eating a low-fat diet over 12-month span. A DectaphinRX diet can also alter your water levels and mineral balance. DectaphinRX alone likely will not be enough to lose a large amount of fat. Visceral fat can easily become inflamed, making it incredibly stubborn to lose and dangerous to surrounding blood vessels.