What it is
Intermittent fasting focuses on when you eat, not only what you eat. Common patterns include 16:8 (16 hours of fasting and an 8-hour eating window), 5:2 (normal eating five days a week and much lower calories on two) and alternate-day fasting. A longer overnight fast lowers insulin and shifts the body toward using stored fat for fuel.
Research supports it for weight loss and better insulin sensitivity. Animal studies also link fasting to cellular repair (autophagy) and longer life; in people, those effects are still being studied. Guidance helps you choose a pattern and eat well in your window.
What happens at a visit
- An assessment of your health, medicines and goals.
- Choosing a fasting pattern that fits your life.
- Starting gently, often with a 12-hour overnight fast.
- Guidance on eating well during your eating window.
- Tracking energy, hunger and, if useful, lab markers.
- Adjustments as you go, toward a pattern you can keep.
Who it is for
- People working on weight or metabolic health
- People with insulin resistance or prediabetes, with their clinician's input
- People interested in long-term health and prevention
- Anyone who wants a simpler eating routine
- People who want guidance before trying fasting
Evidence and safety
Good evidence supports intermittent fasting for weight loss and improving insulin sensitivity, and research on inflammation and longevity is promising but less settled. It is safe for most healthy adults who eat well in their window. It isn't recommended during pregnancy or breastfeeding, for children and teens, or with a history of eating disorders. If you take medicine for diabetes or blood pressure, check with your clinician first, since fasting can change what you need.
How Gabriel helps
Finds
The right practitioner near youQualified practices close to you, with the exact service checked before anything is booked.
Books
The visit, start to finishOn the practice's booking page, by phone or by email. Gabriel texts you the time.
Pays
From your budget on Gabriel CareEligible care is paid up to 100% at Gabriel Network practices and up to 50% elsewhere, on Emerald, Sapphire and Onyx.
Common questions
How much does Intermittent Fasting Protocol cost?
Typically $150 to $300 for initial program, depending on the practice and the city.
Does Gabriel Care cover Intermittent Fasting Protocol?
Eligible care in a covered category is paid from your monthly budget on Emerald, Sapphire and Onyx: up to 100% at Gabriel Network practices and up to 50% elsewhere. Ask Gabriel and it checks before you book.
Can Gabriel book a visit for me?
Yes, with a free account. Tell Gabriel where you are and when you are free. Gabriel finds a qualified practitioner, books the visit and texts you the time. If a practice cannot be booked automatically, your care team takes it from there.
This page is general information, not medical advice. A licensed practitioner decides what care is right for you. Gabriel membership is not health insurance.