Expert Q&A

What is your intermittent fasting schedule, what results are you seeing, and are you happy with it: best practices and common mistakes to avoid

My Personal Intermittent Fasting Schedule

I've refined my intermittent fasting approach specifically for those in their late 40s and early 50s facing the same struggles you do. I follow a gentle 16/8 schedule: eating window from 11 AM to 7 PM, with my last meal ending by 7 PM and black coffee or herbal tea in the morning. This aligns with natural circadian rhythms and gives my body 16 hours of digestive rest without feeling extreme.

For complete beginners, start with 12/12 for two weeks, then ease into 14/10 before reaching 16/8. I never skip breakfast entirely—instead, I delay it. This schedule leaves room for family dinners and doesn't require rewriting your entire day.

Results I'm Seeing After Six Months

Following the principles in my book The Gentle Reset, I've lost 28 pounds steadily—about 1.1 pounds per week. More importantly, my A1C dropped from 7.2 to 5.9, blood pressure normalized from 148/92 to 124/78, and morning joint stiffness in my knees has decreased by roughly 70%. Energy feels stable instead of the afternoon crashes I used to experience.

Waist circumference is down 4.5 inches, and I've noticed better hormone balance with fewer hot flashes. These aren't overnight miracles but consistent, sustainable changes that work alongside my existing diabetes and blood pressure medications.

Best Practices for Sustainable Success

Focus on nutrient density during your eating window: prioritize 30 grams of protein per meal, healthy fats like avocado and olive oil, and fiber-rich vegetables. I time my workouts for the early part of my eating window—gentle 25-minute walks or resistance bands to protect joints rather than high-impact gym sessions.

Hydration is non-negotiable: 90-100 ounces of water daily with electrolytes, especially important during hormonal shifts in perimenopause. Track sleep—7+ hours is critical because poor sleep sabotages insulin sensitivity. Most beginners overlook this and see stalled progress.

Common Mistakes and How to Avoid Them

The biggest mistake I see is jumping straight into 18/6 or alternate-day fasting, which spikes cortisol and worsens hormonal weight gain. Another is eating massive, processed carb-heavy meals at the start of the window, causing blood sugar spikes that defeat the purpose.

Avoid "dirty fasting" with cream in coffee if you're managing diabetes—stick to black or use a splash of unsweetened almond milk. Many quit because they feel deprived; combat this by planning satisfying meals ahead instead of complicated meal plans. If joint pain makes movement hard, begin with seated marches or pool walking rather than forcing gym time. Listen to your body—if fasting feels off during your cycle, shorten the window temporarily. Consistency over perfection is what delivers lasting results without the rebound weight gain from past failed diets.

💬 What the Community Says

The community shows cautious optimism around 16/8 intermittent fasting for those over 45, with many reporting 15-25 pound losses over 4-6 months and improvements in blood sugar and joint comfort. Most practitioners appreciate schedules that fit around work and family dinners rather than rigid OMAD approaches. There's lively debate about whether to include bone broth during fasting windows, with some swearing it prevents headaches while others insist it breaks the fast. A vocal minority shares frustration with hormonal plateaus during perimenopause, noting that adding strength training helped break stalls. Beginners frequently mention initial fatigue that usually passes after 10-14 days if electrolytes are managed. Insurance barriers and past diet failures make people wary, but many celebrate finally finding an approach that doesn't feel like another impossible plan. Experiences with diabetes management vary—some see medication reductions while others maintain steady A1C improvements without changes.
Cite this answer
Clark, R. (2026). What is your intermittent fasting schedule, what results are you seeing, and are. *CFP Weight Loss*. https://ask.cfpweightloss.com/ask/what-is-your-intermittent-fasting-schedule-what-results-are-you-seeing-and-are-you-happy-with-it-best-practices-and-common-mistakes-to-avoid
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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