Science-backed explanation of how anxiety causes weight loss through metabolic changes, appetite suppression, and nervous energy. Learn dangerous signs, practical food hacks, anxiety management techniques, and when to seek medical help.

Comprehensive guide to feeling shaky, tired and heart beating fast. Learn causes from blood sugar crashes to anxiety, emergency red flags, immediate relief techniques, and long-term solutions.

Discover why your heart aches physically and emotionally. Learn to differentiate between anxiety, heartburn, angina and emotional triggers with symptom tables and science-backed fixes.