Weight

Appetite Hormones: Ghrelin, Leptin and Weight

SodaSlim Wellness 5 min read Updated July 2026

Why are some days easy to eat well, while others feel like a constant battle with hunger? A lot of it comes down to two hormones: ghrelin and leptin.

Ghrelin — the hunger hormone

Ghrelin is produced in the stomach and signals your brain to eat. It rises before meals and drops after eating. Sleep deprivation raises ghrelin, which is why you're hungrier after a bad night.

Leptin — the satiety hormone

Leptin is released by fat cells and tells your brain you're full. When leptin signalling is healthy, you stop eating naturally. Resistance can develop with chronic overeating.

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Why dieting is hard

Calorie restriction can raise ghrelin and lower leptin — making you hungrier. This is a normal survival mechanism, not a willpower problem.

Supporting healthy signalling

Garcinia Cambogia (HCA) is studied for supporting serotonin, which intersects with appetite regulation. This is part of why it's included in SodaSlim's natural ingredient blend.*

The bigger picture

Sleep, stress management, adequate protein and consistent eating patterns all support healthier ghrelin and leptin balance — no magic required.

Key takeaways

  • Ghrelin is produced in the stomach and signals your brain to eat.
  • Leptin is released by fat cells and tells your brain you're full.
  • Calorie restriction can raise ghrelin and lower leptin — making you hungrier.
  • Garcinia Cambogia (HCA) is studied for supporting serotonin, which intersects with appetite regulation.
  • Sleep, stress management, adequate protein and consistent eating patterns all support healthier ghrelin and leptin balance — no magic required.

*These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure or prevent any disease. For educational purposes only; not medical advice.

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