Ghrelin
4 articles in this topic.
Ghrelin
Ghrelin and Reward: Why Hunger Makes Food Better
Ghrelin acts on VTA dopamine neurons to amplify food reward during hunger. The neuroscience of why food tastes better when you're fasting, with study data.
14 min read|Mar 22, 2026
Ghrelin
Ghrelin for Cachexia: The Hunger Hormone's Role
Ghrelin treats cachexia through appetite, growth hormone, and anti-inflammatory pathways. Evidence from cancer, heart failure, and COPD trials reviewed.
14 min read|Mar 22, 2026
Ghrelin
Ghrelin's Cardioprotective Effects: The Research
Ghrelin protects the heart via anti-inflammatory and anti-apoptotic mechanisms. Review of preclinical and clinical cardioprotective evidence in heart failure.
13 min read|Mar 22, 2026
Ghrelin
How Ghrelin Stimulates GH and Appetite
Ghrelin triggers both growth hormone release and hunger through the same receptor in different brain regions. Here's the dual signaling mechanism explained.
14 min read|Mar 22, 2026