Macros and Weight Loss – A Complete Guide

Author: Rachael Sacerdoti

When I was at my heaviest, I thought weight loss was all about eating less and moving more. Like so many of you, I'd tried every fad diet, counted every calorie, and felt frustrated when nothing seemed to stick. What I didn't understand then was the power of macronutrients for weight loss and for a healthy lifestyle.

In this blog, I want to share everything I’ve learned about macros and how they can transform your weight loss journey, just as they transformed mine. This simple shift in understanding became one of the key pillars that helped me lose 30kg and, more importantly, keep it off while building a sustainable, healthy lifestyle.

What Are Macros, Really?

Macronutrients are the three main components of food that provide energy: protein, carbohydrates, and fats. Unlike micronutrients (vitamins and minerals), we need macros in large amounts to fuel our bodies properly. Think of macros as the building blocks of every meal. Each one has a specific job: 

PROTEINS

Protein builds and repairs muscle tissue, keeps you feeling full, and actually burns calories during digestion. At It’s So Simple, we focus heavily on high-protein meals because protein is your secret weapon for sustainable weight loss.

CARBOHYDRATES

Carbohydrates are your body’s preferred energy source, especially for your brain and muscles during exercise. The key is choosing the right types – complex carbs that fuel you rather than simple sugars that spike and crash your energy.

HEALTHY FATS

Fats support hormone production, help absorb vitamins, and keep you satisfied. Despite what diet culture tells you, healthy fats are essential for weight loss, not the enemy.

Why Macros Matter More Than Calories Alone

For years, I was trapped in the calorie-counting cycle. I’d eat 1,200 calories of whatever fit my “budget,” then wonder why I was constantly hungry, tired, and eventually gave up.Here’s what changed everything: the quality and combination of your macros matters more than the total calorie count.

When you eat 1,500 calories of balanced macros versus 1,500 calories of processed foods, your body responds completely differently. The simple, balanced approach:

This is why our It’s So Simple program doesn’t require calorie tracking for many clients. We teach you to understand portions, make informed choices, and trust your body’s signals – because that’s what creates lasting change.

Macros and Ozempic

One of the biggest mis-steps I see at the moment is from people who are following medicated weight loss programs who lose sight of their macros. The injections mask their appetite, their hunger is surpressed and they eat less. But not only are they eating less, they’ll often reach for nutrient poor, protein-light options. The result? Low energy, lost muscle mass and tiredness. In many ways, your macros become even more important when you’re taking a GLP-1. 

The It's So Simple Approach to Macros

After working with thousands of clients across 55+ countries, we’ve learned that rigid macro tracking isn’t sustainable for most busy women. Instead, we focus on what we call “macro awareness” – understanding how to build balanced meals without becoming obsessed with numbers.

Layer Up Your Protein

Every meal starts with protein. Whether you’re having breakfast, lunch, dinner, or a snack, ask yourself: “Where’s my protein?” This simple question will transform your meals and your results. To maximise your protein intake, layer up proteins so you have multiple sources on one plate. 

  • Try adding some low-fat cream cheese to your salmon and eggs at breakfast
  • Match chicken, fish, or tofu with some prawns at lunch
  • A protein-rich snack between meals like an Exalt shake is game changer. 

Smart Carbohydrate Choices

Carbs aren’t the enemy – they’re fuel. Choose carbs that work with your goals, not against them and provide a steady source of energy and keep you feeling fuller for longer.

  • Vegetables (yes, they’re carbs!)
  • Fruits in moderation
  • Whole grains including quinoa & oats
  • Sweet potatoes and root vegetables
  • And yes, if you crave them, a few refined carbs too! 

Embracing Healthy Fats

Include a thumb-sized portion of healthy fats with most meals. It’s vital for optimum body function and fat burning. These fats help with satiety and make your meals more satisfying and enjoyable.

  • Avocado
  • Nuts and seeds
  • Olive oil
  • Fatty fish like salmon

Macro Ratios: Finding Your Sweet Spot

While we don’t believe in rigid tracking long-term for most women, understanding general macro ratios is essential.  For sustainable weight loss, we typically recommend:

Remember, these are guidelines, not rules. Your perfect ratio depends on your lifestyle, activity level, cultural food preferences, and individual needs. This is why our coaches work with you to find what feels sustainable and effective for YOUR life.

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Common Macro Mistakes (And How to Avoid Them)

PROTEIN NEGLECT

Most women, especially serial dieters, don’t eat enough protein, leading to low metabolism, muscle loss and constant hunger.

Solution: Make protein the star of every meal and snack.

FEAR OF CARBS

Cutting carbs too drastically can leave you tired, cranky, and more likely to binge later.

Solution: Choose quality carbs and time them around your workouts when possible.

FAT PHOBIA

Many women still fear fats due to outdated diet advice – healthy fats are essential for weight loss.

Solution: Include healthy fats daily – they’re essential for hormone balance and satisfaction.

ALL OR NOTHING

Believing one “off” meal ruins everything leads to giving up entirely – a classic sign of a fad diet.

Solution: Embrace the 80/20 approach and get back on track with your next meal.

The 80/20 Approach: Making It Sustainable

Here’s where It’s So Simple differs from restrictive diets: we work towards an 80/20 approach. Eighty percent of the time, you’re making balanced, macro-conscious choices. Twenty percent of the time, you’re living life – enjoying meals out, celebrating with family, or simply having that piece of chocolate without guilt. This approach means:

Macros in Real Life: Keep it Simple

BREAKFAST

Greek yogurt (protein) with berries (carbs) and almonds (fat)

Or

Baked feta eggs (protein and fats) with peppers and tomatoes (carbs)

 

MAIN MEALS

Grilled chicken salad (protein) with orange (carbs) and walnut (fat)

Or

Spanish-style tortilla (protein + fat) zucchini (carbs)

SNACKS

High protein carrot cake with protein powder (protein), carrot (carbs) and cream cheese icing (fats + protein)

Or

An Exalt protein shake (everything you need in one bottle!)

The Bigger Picture: Beyond the Numbers

Here’s what I’ve learned through my own transformation and working with thousands of women: sustainable weight loss isn’t just about macros, calories, or any single nutritional strategy. It’s about: 

  • Accountability that keeps you consistent
  • Community that supports your journey
  • Flexibility that works with your real life
  • Knowledge that empowers your choices
  • Self-compassion that sustains your motivation

 

This is why our It’s So Simple program combines macro education with daily coaching support, community connection, and personalised guidance. Because lasting change happens when you have the right information AND the right support system.

When I look back at my journey from 90kg to where I am today, I’m grateful for every lesson learned, including the ones that felt difficult at the time. Understanding macros was one piece of the puzzle, but the real transformation came from consistent action, supported by an incredible community and sustainable habits.

You don’t need to be perfect. You don’t need to track every gram. You just need to start making better choices, most of the time, with the support and knowledge that sets you up for success. Your transformation is waiting. And with the right approach to macros as part of your toolkit, you’re already one step closer to the healthy, confident life you deserve.

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