Get Over Carbs

Have you ever wondered why two people can eat the same number of calories but lose weight very differently?

For decades, we've been told that fat loss is simply a matter of Calories In vs. Calories Out (CICO). While energy balance is a fundamental principle of physiology, it doesn't explain how the body regulates hunger, metabolism, or fat storage.

Your body is not a calculator.

Hormones such as insulin, leptin, ghrelin, cortisol, and thyroid hormones continuously influence appetite, energy expenditure, and where calories are stored or used. This is why two diets with identical calories can produce very different metabolic outcomes.

Research also shows that:
• Protein has a thermic effect of 20–30%, meaning your body expends more energy digesting it than carbohydrates (5–10%) or fats (0–3%).
• Prolonged calorie restriction can reduce resting metabolic rate by 5–25%, increase hunger hormones, and lower satiety signals, a phenomenon known as metabolic adaptation.
• Highly processed foods often stimulate greater calorie intake while providing less satiety than minimally processed, nutrient-dense foods.

This doesn't mean CICO is "wrong." It means the equation describes the outcome, not the biological processes that determine it.

The real question isn't just "How many calories am I eating?"

It's "What is influencing my metabolism, hunger, and energy expenditure?"

When you improve your metabolic health, maintaining a healthy weight becomes far more sustainable.

Most people blame their metabolism when weight loss stalls. Few realise that prolonged sitting may be part of the problem.

Sedentary physiology describes the metabolic changes that occur when skeletal muscles remain inactive for long periods. As muscle contractions decrease, glucose uptake slows, insulin sensitivity declines, and fat oxidation becomes less efficient. Over time, this metabolic environment can contribute to insulin resistance, increased visceral fat, and a higher risk of metabolic disorders.

Research has shown that these effects can occur even in people who meet the recommended exercise guidelines if they spend most of their day sitting.

The good news? Your metabolism responds to consistent movement. Standing regularly, walking after meals, resistance training, and metabolically appropriate nutrition can significantly improve glucose regulation and metabolic flexibility.

Small habits, repeated daily, have a far greater impact on metabolic health than most people realise.

Save this post for later and follow Get Over Carbs for evidence-based insights on nutrition, metabolism, and sustainable health.

Here's what my client says about her metabolic health journey ✨️

Most conversations around Vitamin D focus on bone health.
Metabolic health coaches see something different.
Vitamin D receptors are present in muscle, fat tissue, and the pancreas, organs that play a central role in glucose regulation, insulin sensitivity, and energy metabolism.

Vitamin D functions more like a hormone than a traditional vitamin.
It influences how cells respond to insulin, how muscles utilize glucose, and how the body regulates inflammation.
This is why low Vitamin D status is frequently observed in individuals with insulin resistance, metabolic syndrome, and Type 2 Diabetes.

Here's what many people don't realize:
Food contributes only a small percentage of the Vitamin D your body can produce.
Fatty fish, egg yolks, and UV-exposed mushrooms contain Vitamin D, but regular sunlight exposure remains the most significant source for most individuals.

At Get Over Carbs, we don't view Vitamin D as a standalone solution.
We focus on optimizing the entire metabolic environment through strength training, protein-rich nutrition, movement, sleep, sunlight exposure, and data-driven blood work.
Because nutrients work best when the body's metabolic systems work better.

Metabolic health is rarely transformed by a single supplement.
It's improved by identifying hidden gaps, addressing root causes, and creating sustainable habits that support insulin sensitivity, muscle health, and metabolic flexibility over time.
Sometimes, better metabolic health begins with a simple question:
When was the last time you checked your Vitamin D levels?

Most people associate yoga with flexibility.

Research suggests its effects extend much deeper.

Regular yoga practice has been linked to improved insulin sensitivity, reduced stress-induced cortisol elevation, enhanced autonomic nervous system balance, better recovery capacity, and improved metabolic flexibility, the body's ability to efficiently utilize both carbohydrates and fat as fuel.

For athletes, it can support movement efficiency, recovery, and injury resilience.

For individuals seeking better metabolic health, it offers a sustainable way to improve the physiological systems that influence energy, blood sugar regulation, and long-term health.

On this International Day of Yoga, remember that every breath, stretch, and movement is an investment in your metabolism.

Small daily practices create meaningful biological change.

On World Sickle Cell Day, we recognize the importance of awareness, early diagnosis, and lifelong care for individuals living with Sickle Cell Disease.

While SCD is a genetic blood disorder, factors such as hydration, nutrition, sleep, and infection prevention play an important role in supporting overall health and quality of life.

Small daily habits can make a meaningful difference.

Muscle is often viewed through the lens of strength and aesthetics. Clinically, it is one of the body's most important metabolic tissues.

Skeletal muscle plays a central role in glucose regulation, insulin sensitivity, energy expenditure, and healthy aging. When muscle mass declines, the risk of insulin resistance, metabolic dysfunction, and poor health outcomes increases.

For many people, improving metabolic health is not only about reducing body fat. Preserving and building muscle should be a key part of the strategy.

The question is not simply, “How much do you weigh?”

It may be, “How much metabolically active muscle are you carrying?”

If you're focusing on metabolic health, body composition deserves as much attention as the number on the scale.

Testosterone is often viewed through the lens of hormones, aging, or performance. But emerging evidence suggests that the conversation may need to start with metabolism.

Research has consistently shown associations between low testosterone and metabolic dysfunction, including insulin resistance, visceral adiposity, obesity, and Type 2 Diabetes. The relationship is bidirectional: metabolic dysfunction can suppress testosterone production, while low testosterone may further worsen body composition and glucose regulation.

This is why symptoms such as fatigue, increased abdominal fat, reduced muscle mass, and poor exercise recovery should not always be dismissed as a normal consequence of aging.

In many cases, testosterone may be reflecting a deeper metabolic imbalance.

Addressing insulin resistance, improving body composition, prioritizing sleep, and building metabolic flexibility can support not only metabolic health but also hormonal health.

Because hormones rarely function in isolation.

Save this post for future reference, and if you'd like to understand your metabolic health better, we're here to help.