"Fasting 101: Is It Healthy? Doctor Explains Benefits, Risks & Rules"
Is fasting healthy? I'm Dr. Ricky Javison, cardiologist, and I'm breaking down the SCIENCE of fasting.
What happens to your body when you fast? What are the benefits and risks? Who should NEVER fast? And what are the DO's and DON'Ts?
Whether you're doing intermittent fasting, religious fasting, or just curious about the health effects - this video has everything you need to know.
✅ PROVEN BENEFITS:
Weight loss (3-8% over 3-24 weeks)
Improved insulin sensitivity
Cellular repair (autophagy)
Heart health (lower triglycerides, BP)
Brain health (BDNF increase)
⚠️ POTENTIAL RISKS:
Hunger, irritability
Nutrient deficiencies
Muscle loss (extended fasts)
Hormonal issues (especially women)
Energy crashes
❌ WHO SHOULD NOT FAST:
Type 1 diabetics
Type 2 diabetics on medication
Pregnant/breastfeeding
Children & teenagers
People with eating disorders
Underweight individuals
On certain medications
Chronic health conditions
DO'S:
✅ Start slow (12 → 14 → 16 hours)
✅ Drink lots of water
✅ Eat nutrient-dense foods when breaking fast
✅ Listen to your body
✅ Supplement if needed
DON'TS:
❌ Fast every day (extended)
❌ Over-exercise while fasting
❌ Binge eat after fasting
❌ Ignore warning signs
❌ Use fasting as punishment
🏥 ABOUT ME:
Dr. Ricardo Javison (Dr. J)
Cardiologist- Camarin Doctors Hospital
📍 FOLLOW:
YouTube: The Javisons Channel
Tiktok: Tikdoc
💬 COMMENT: Have you tried fasting? Share your experience!
⚕️ DISCLAIMER: This is educational content, not medical advice. Consult your doctor before starting any fasting regimen, especially if you have health conditions.
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