Intermittent Fasting: Is It Right for You?
- Dr. Tracy McCarthy
- Jun 19
- 2 min read
You’ve probably heard of intermittent fasting, maybe you’ve even tried it. It’s one of the most talked-about strategies in the world of health and metabolism.
But does it actually work? Let’s break it down.
What Is Intermittent Fasting?
Intermittent fasting (IF) is a style of eating where you limit your meals to a specific time window each day-commonly 8 hours and fast during the rest. A typical example? Eating from 12 pm to 8 pm and fasting the other 16 hours.
It’s simple in theory but how effective is it?
What the Research Says
A review of 15 recent studies reveals something important:
✔️ Eating within an 8-hour window can lead to fat loss
✔️ Without reducing lean muscle mass
✔️ But only when paired with regular exercise
That last point is key.
Why Exercise Matters with Intermittent Fasting
If your goal is to support your metabolism or improve body composition (aka lose fat while maintaining muscle), then it’s not just about when you eat but also how you move.
✅ Preserving lean muscle is essential for long-term metabolic health
✅ Exercise is non-negotiable, especially strength training

One Size Does Not Fit All
Every person’s body is different. Some people thrive with intermittent fasting. Others find it leads to fatigue, cravings, or hormone imbalances.
That’s why in my approach to metabolic health, personalization matters. We follow the science but we also listen to your body. There’s no single “perfect” method. Only what works best for you.
Let’s Talk About It
So, how do you feel about intermittent fasting? Have you tried it? Love it? Hate it? Curious but cautious. When it comes to metabolic health, you deserve a plan that fits your life.
If you are a California resident, take the next step in prioritizing your health. Schedule a discovery call today to explore how we can support your wellness journey!
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