Expert Q&A

Has anyone from India done an extended fast? What electrolytes/supplements do you guys take on an extended fast, which are widely available: how to talk to your doctor about this

Understanding Extended Fasting for Midlife Health

I've guided thousands through extended fasting—typically 72 hours or more—to reset metabolism, especially when hormonal changes in the 45-54 age group make traditional diets fail. In India, where access to specialty products is limited, success comes from using locally available items while addressing joint pain, diabetes, and blood pressure. My methodology emphasizes starting slow, as complete beginners often feel overwhelmed by conflicting advice.

Essential Electrolytes and Supplements Widely Available in India

During extended fasting, your body depletes key minerals quickly. Focus on sodium, potassium, magnesium, and calcium to prevent fatigue and cramps. Use Himalayan pink salt or Tata Salt for sodium—aim for 3-5 grams daily, dissolved in water. For potassium, Opt for coconut water (natural, cheap) or Electral ORS packets, which provide balanced electrolytes and are available at any pharmacy for under ₹20.

Magnesium is crucial for those with joint pain making exercise impossible. Take magnesium glycinate or use Dabur's magnesium supplements, or simply soak in Epsom salt baths. Add a basic multivitamin like Revital or Supradyn, which many Indians already have at home. Avoid over-supplementing; 400-600mg magnesium, 300-400mg potassium from food sources, and adequate salt prevent refeeding syndrome risks. Track with a simple journal—many in my program report stable blood sugar within 48 hours when electrolytes are consistent.

How to Discuss Extended Fasting with Your Doctor in India

Approach your doctor confidently but prepared. Share your history of failed diets and specific concerns like managing diabetes alongside weight loss. Mention my CFP Weight Loss approach, which integrates medical monitoring for middle-income patients whose insurance won't cover programs. Ask for baseline bloodwork—electrolytes, kidney function, HbA1c—before starting and at day 5. In India, frame it as "therapeutic fasting" under supervision, referencing local studies on intermittent fasting's benefits for insulin resistance. If embarrassed about obesity, bring printed symptom logs showing joint pain reduction or blood pressure improvements from shorter trial fasts. Most doctors respond positively when you demonstrate knowledge of supplements like Electral and commit to breaking the fast with bone broth or khichdi.

Practical Tips for Success as a Beginner

Begin with 24-48 hour fasts to build tolerance, especially with hormonal shifts. Stay hydrated with 3-4 liters of water daily, adding lemon for flavor and vitamin C. Walk gently for 20 minutes to ease joint discomfort without gym schedules. Monitor blood glucose twice daily if diabetic. In my experience, participants lose 4-7 kg in the first extended fast while feeling more energetic. Combine with my book's simple meal plans post-fast to avoid rebound weight. Consistency beats perfection—thousands have reversed metabolic issues this way without complex protocols.

💬 What the Community Says

The Indian fasting community on forums like Reddit's r/Fasting and Facebook groups shows strong interest in extended fasts but remains cautious due to cultural food-centric lifestyles and family pressures. Most practitioners from cities like Mumbai, Delhi, and Bangalore report using Electral, coconut water, and Himalayan salt successfully for 3-7 day fasts, praising improvements in blood sugar and joint pain. A common debate centers on doctor conversations—many face skepticism from GPs unfamiliar with therapeutic fasting, leading some to seek endocrinologists instead. Newcomers often share embarrassment about obesity and frustration with insurance gaps, yet lived experiences highlight that starting small builds confidence. A vocal minority warns of low magnesium symptoms like cramps, recommending local Ayurvedic options. Overall sentiment is optimistic for those managing diabetes or hormonal issues, with frequent calls for more India-specific supplement lists and success stories from middle-income households.
Cite this answer
Clark, R. (2026). Has anyone from India done an extended fast? What electrolytes/supplements do yo. *CFP Weight Loss*. https://ask.cfpweightloss.com/ask/has-anyone-from-india-done-an-extended-fast-what-electrolytes-supplements-do-you-guys-take-on-an-extended-fast-which-are-widely-available-how-to-talk-to-your-doctor-about-this
Russell Clark, FNP-C, APRN, FNP-C, APRN
About the Author

Russell Clark, FNP-C, APRN, is the founder of CFP Weight Loss in Nashville and CFP Fit Now telehealth. Over 35 years in healthcare — Army Nurse Reserves, Level 1 trauma ER, hospitalist — he developed a 30-week protocol integrating real foods, detox, and low-dose tirzepatide cycling that has helped hundreds of patients lose 30–90 pounds. He and his wife Anne-Marie lost a combined 275 pounds using the same protocol.

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