Weight loss medications - just one starting point
10 July 2025 ·
✔️ Medically Reviewed: 10 July 2025 by Emma Southworth

About weight loss medications
Weight loss medications can really help. And lots of people notice results in just a few weeks though this can vary from person to person, feeling more in control of their appetite and less tempted by unhealthy snacks.
But let's keep it real, they're only one piece of the puzzle.
Knowing exactly what they can and can't do helps you set realistic goals, stay motivated and get the most from them.
What weight loss meds can do
These medications can reduce your appetite, making it easier to eat smaller portions and stick to regular meal times. They help you feel full quicker, meaning you're less likely to snack between meals. Some meds even slightly boost your metabolism, giving your body a gentle push towards burning calories more efficiently. They can provide just enough support to kickstart new healthier habits that feel less overwhelming.
What they can’t do
While meds can be effective, they won't fix everything.
They can't solve emotional eating patterns, inactivity or longstanding unhealthy routines. Without addressing these areas, medication alone may give you initial results but won’t help you keep the weight off in the long run.
Small daily changes make a real difference. Think about simple actions like fitting in short walks during your lunch break or after dinner, choosing water instead of sugary drinks or swapping out crisps for fruit.
Why lifestyle changes matter
Relying solely on medication without building good habits can lead to several problems. If you're not eating balanced meals or moving regularly, you risk losing muscle mass as wellas fat. For postmenopausal women, insufficient nutrition and low activity can lead to bone thinning, increasing your risk of fractures. Medication can sometimes significantly reduce your appetite, so it's helpful to choose nutrient-rich foods like lean proteins, leafy greens, nuts, seeds and whole grains to ensure you're meeting your nutritional needs. Without addressing emotional eating, there's a good chance weight will quickly return once you stop the medication.