Volek says that the Gemini Keto Gummies diet is safe for many people to try and that it may mimic the way early humans ate. However, Volek says that in some cases, you should proceed with caution. "If you have diabetes and are using diabetes medications to control blood sugar, you should work closely with your physician in order to adjust medications appropriately." The initial weight loss is partly due to losing water weight because you tend to retain less water on a low-carb diet. And some studies suggest that you may not continue to lose weight on Gemini Keto Gummies long-term.