Dr. Syverain Weight loss Clinic is one of the oldest weight loss clinics in Silicon Valley. It offers many weight loss programs in order to help its patients in many ways to lose weight. Some people choose a fast weight loss plan, while others prefer b-12 injections instead or in combination with weight loss pills. Either way, patients lose on average 10 to 20 pounds during the first month. When you choose us, you join a community. We work not just with you but with other members of our community to build a network of people working together for a healthier world.