Celebrity fitness trainer Siddhartha Singh, known for working with actor Tamannaah Bhatia, in his recent Instagram post discussed weight loss medications like Ozempic. A major talking point in the fitness and health world, Ozempic may help people lose weight but according to Siddhartha Singh, the real challenge begins after the weight comes off. He highlighted an important reminder: losing weight is only step one—keeping it off is where the real discipline begins.Ozempic and Weight Loss: Three things you must doAccording to Siddhartha Singh, the focus should not just be on rapid weight loss, but on what happens afterward—when the body needs stability, strength, and balance. Siddhartha Singh emphasizes three key pillars:Prioritizing protein intake to support muscle repair and metabolismStrength training regularly to maintain lean muscle massBuilding sustainable fitness habits instead of short-term fixesThese habits help the body stay strong, toned, and metabolically active even after weight loss.A high protein dietOne of the biggest mistakes people make after using Ozempic is not following a strict high protein diet. "If you are on Ozempic, make sure you follow a high-protein diet. This is because when you lose weight, you may also lose a lot of muscle. Make sure you are not losing muscle by having a high-protein diet," he says in the video. Strength TrainingSiddhartha Singh said if you have used Ozempic, make sure you are doing strength training. "If you are on Ozempic, you don't want that hard earned muscle to be lost. Strength training will not just make you stronger but will also retain the muscle that you have," the fitness coach said.Build Healthier habits"You are not going to be on Ozempic for your whole life. There is gonna be a time when Ozempic is going to stop and that is when these healthy habits will come handy and you won't gain back the weight you started with," Singh said. Ozempic may help kickstart weight loss, but the real transformation happens afterward. As Siddhartha Singh, celebrity fitness trainer to Tamannaah Bhatia, highlights, the focus should always shift toward protein intake, strength training, and sustainable habits. Because in the end, the goal is not just losing weight—it is about staying strong, healthy, and fit for life.Disclaimer: This article is based on a user-generated post on Instagram. ET.com has not independently verified the claims made in the post and does not vouch for their accuracy. The views expressed are those of the individual and do not necessarily reflect the views of ET.com. Reader discretion is advised.