Metabolic Consequences When Losing Weight

“Visit MRC Colorado Springs to Learn More About Metabolic Weight Loss”

Metabolism is often mistakenly thought of as a single process, but it’s not. It is actually one of the body’s most complex pathways with simultaneous chemical reactions that are interactive and interconnected to help sustain life.

There are two main categories that balance each other that include the breaking down of molecules for energy and the use of energy to build components. Catabolism converts nutrients to power bodily functions, while anabolism uses energy to repair muscle tissues. The misnomer regarding metabolism likely comes from the simplified measurement of Basal Metabolic Rate (BMR) after rest that sets minimum calories required.

BMR is tested early in the morning after at least 12 hours of fasting and 8 hours of sleep during physical and mental calm. Measurements are made during a fasted state to eliminate digestion, but includes heart rate, breathing, cell production, and temperature regulation as your BMR is an essential source of energy for involuntary bodily processes like blood circulation, respiration and cell growth. So, BMR is tested under slightly more rigorous basal conditions than at total rest.

When you start a weight loss journey, there are metabolic consequences as your body prioritizes vital organ functions and reduces support of non-essential processes like non-exercise movement. Hormonal shifts cause leptin (fullness) levels and thyroid hormone T3 to plummet, while stress hormone (cortisol) quickly rises. In turn, this signals the brain to burn fewer calories and to increase intense feeling of hunger with obsessions for high-calorie comfort foods.

Why do dietary modifications trigger a starvation response?

Contrary to popular weight loss myths, starvation response can slow but normally cannot stop weight loss entirely. Nonetheless, these changes are often measured by the basal metabolic rate. The speed of these reactions varies due to the delicate but dynamic balance required for both the breaking down and building up. Normal metabolic rate refers to the timeline of collective chemical processes that happen within all the cells in your body to manage energy. Starvation mode, on the other hand, is the lowering of BMR during famine or long-term dieting. However, your brain cannot distinguish between your intentional and unintentional choices for caloric restriction. While adaptive thermogenesis (starvation response) can slow the process, the calorie deficit must be completely neutralized by the metabolic slowdown to totally prevent weight loss, but it definitely can slow the process and protect fat stores during periods of severe calorie deprivation.

PROTEIN SOURCES THAT BOOST METABOLIC HOMEOSTASIS

The process by which your body maintains a stable internal environment by balancing energy intake, fat storage, and daily expenditures is called metabolic homeostasis. This ensures cells have a constant supply of glucose and lipids (fuel) and the oxygen needed for oxidation, regardless of your state of feeding or fasting. At its core, your metabolism relies on a seamless transition between anabolism, which is the building process of storing nutrients when food is available, and catabolism, which is the breaking down by liberating stored fat during periods of food scarcity or inactivity.

Protein-forward food sources that boost homeostasis work by stabilizing blood sugar, promoting feelings of satiety, and aiding muscle growth and repair by providing the essential nutrients that seamlessly work together to keep metabolic processes in balance. Key sources include lean animal products (salmon, chicken breast), dairy products (Greek yogurt, cottage cheese), nutrient-dense whole foods (edamame, lentils), as well as nuts and seeds (walnuts, pumpkin seeds) and eggs that help to strengthen your immune system’s defense. Plus, minerals like magnesium and zinc are essential for managing metabolic cellular health.

The importance of maintaining calorie-burning muscle has been discussed, so consuming protein at each meal or snack is recommended to maintain muscle mass by promoting a true sense of fullness. That means starting your day with the right protein choice stabilizes your energy levels for hours. By pairing low-glycemic vegetable proteins with lean meats can help complete your essential amino acid profile. Nonetheless, it is important to select leaner cuts of meat and skinless poultry options to reduce unnecessary saturated fat. Since protein is a macronutrient that is not stored by the body, protein pacing throughout the day is recommended.

_____________________

Obesity and overweight are global health problems that represent a significant challenge as the most appropriate treatment methods have to include a reduction in body weight. Weight loss, on the other hand, is directly linked to metabolic consequences that must be favorably managed to improve the overall health of the individual. At MRC Colorado Springs, your one-on-one coach will help you create a weight management regimen that follows a sequential metabolic adaptation toward establishing sustained homeostasis. If you’re trying to decide whether a prescription-based weight loss plan or a more holistic metabolic weight loss program is right for you, contact MRC Colorado Springs today. One of our weight loss coaches will be in touch to discuss how hormone imbalances, genetic factors and key lifestyle habits may have slowed your metabolism and led to unintended weight gain. After all, hormonal balance can be restored and disrupted metabolic rates can be reset with a personalized approach.