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calorie, macro, and portion guide by Kari Schaffner, Empower Fitness, Santee, CA

Why Macros Matter for Women Over 40: The Proven Guide to Finally Getting Them Right

Macros, protein, carbohydrates, and fat, are the three nutrients that determine how your body uses the food you eat. For women, getting the balance right is the difference between spinning your wheels on a low-calorie diet and actually building the body composition you’re after.

What Are Macros and Why Do They Matter for Women?

carbs, proteins, fat

Macros are macronutrients. The protein, carbohydrates, and fat that make up everything you eat and determine how your body uses food for energy, muscle building, and hormone function.

Here’s the quick breakdown:

  • Carbs → your body’s preferred energy source; fuels workouts + daily life
  • Proteins → builds and maintains muscle, keeps you full, supports recovery
  • Fats → critical for hormone health, brain function, and satiety

Unlike calories, which just count the total energy in food, macros tell you where that energy comes from and how it impacts your body.

  • Build and preserve lean muscle (critical for metabolism, especially over 35)
  • Improve workout performance + recovery
  • Balance hunger and energy throughout the day
  • Support hormonal health + mental clarity

Why Do So Many Women Struggle With Macros?

Most women were taught to manage their weight by eating less. Count calories. Cut carbs. Avoid fat. Pick a number and stay under it. That approach doesn’t just ignore macros, it actively works against them.

The result is women who are under-eating overall but still not getting enough protein, running on low energy because carbs got demonized and experiencing hormone disruption because dietary fat got cut to near zero. The scale might move for a while, but the body composition doesn’t change the way they hoped, muscle doesn’t build and eventually the whole thing stalls.

Add in the fact that women’s nutritional needs shift significantly across different life phases such as perimenopause, menopause, postpartum, high stress, low activity and a one-size macro approach stops working even faster. What worked at 30 often doesn’t work at 45, and no generic calculator accounts for that.

The struggle isn’t a willpower problem. It’s an information problem.

  • Too little protein → muscle loss, cravings, slower metabolism
  • Fear of carbs → low energy, poor recovery, hormonal disruption
  • Avoiding fats → mood swings, hormone imbalance, poor skin + hair health

How Does Macro Coaching Actually Change Your Results?

Macro coaching changes your results because it replaces guessing with a personalized plan built around your body, your hormones, and your actual life, not a generic calculator that doesn’t know you. With coaching, you:

  • Get personalized macro targets not random numbers
  • Understand why you’re eating certain amounts
  • Stop obsessing over “good” and “bad” foods
  • Get accountability and adjustments as life and hormones change

It’s not about perfection. It’s about clarity, flexibility, and consistency.

What Does Macro Coaching With Empower Fitness Look Like?

Here’s what to expect:

  • I analyze your biometrics, health history, activity level, lifestyle, and food preferences (plant-based and vegetarian included!)
  • I provide a clear justification for your macro targets
  • I give you detailed next steps how long to follow the plan, how to track progress, what to adjust

This is a custom, human-led process no cookie-cutter templates or bots.

Your Next Steps

Want to start simple and just get your numbers?

GET YOUR CUSTOM MACRO PACKET

Want ongoing coaching + accountability?

BOOK A FREE CONNECTION CALL

With the right numbers and support, macros become a tool for freedom not restriction.

The Bottom Line

Macros are not a diet. They are a framework for understanding how food works in your body and for women in midlife especially, getting protein, carbs, and fat right is the foundation that everything else builds on. You do not have to track forever. But understanding your numbers, even briefly, changes how you eat for the rest of your life.

FAQs

Macros, short for macronutrients, are the three categories of nutrients that make up all food: protein, carbohydrates and fat. They matter because the ratio of macros you eat determines not just your total calorie intake but how your body uses that fuel. For women especially, the right macro balance affects muscle retention, hormone health, energy, recovery and how sustainable fat loss actually is long-term.

There’s no universal answer because the right macro targets depend on your body weight, body composition goals, activity level, hormonal status and life phase. As a general starting point, most active women benefit from 0.7 to 1.0g of protein per pound of goal body weight, moderate carbohydrates to fuel training and daily life and enough dietary fat to support hormone production. A personalized assessment gets you numbers that actually fit your body rather than a generic formula.


Protein is consistently the most important and most under consumed macro for women. It preserves and builds muscle, controls hunger better than carbs or fat, supports metabolic health and becomes even more critical during fat loss phases or on low-calorie diets. Most women are eating significantly less protein than their body needs which is one of the main reasons progress stalls.

For most women tracking macros is more effective than tracking calories alone because it addresses the quality and composition of your food, not just the total. Two women eating 1,800 calories can have completely different results depending on how much of that is protein versus fat versus carbs. Macros give you a more complete picture and more precise tools to make adjustments.

Yes. Hormonal shifts during perimenopause and menopause affect muscle retention, insulin sensitivity and how the body stores fat especially around the midsection. Protein needs often increase during this phase to offset the natural decline in muscle mass. Carbohydrate tolerance can also shift and managing blood sugar through balanced macro ratios becomes more important. Women in midlife benefit from macro targets specifically calibrated to their hormonal phase rather than general guidelines.

No. Tracking macros is a tool, not a life sentence. Most people use it intensively for a few months to build awareness, understand their hunger and fullness cues and establish portion habits. They then pull back to a lighter, more intuitive approach. Having done the tracking work makes eating by feel significantly more accurate because you’ve actually learned what your body needs.

Category: Macro Tracking, Nutrition

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