Debbie Potts Coaching


What are Plant Toxins?

How do we BUILD and MAINTAIN Muscle as we age?

Muscle protein synthesis (MPS), leucine threshold, and mTOR are important concepts related to muscle growth and the prevention of muscle loss. Let’s explore these terms in more detail:

  1. Muscle Protein Synthesis (MPS): MPS is the process by which the body builds new muscle proteins. It’s the opposite of muscle protein breakdown (MPB), which is the process of breaking down existing muscle proteins. When MPS exceeds MPB, you experience a net gain in muscle mass.
  2. Leucine Threshold: The leucine threshold is the level of the amino acid leucine in the bloodstream that needs to be reached to optimally stimulate muscle protein synthesis. Leucine is a branched-chain amino acid (BCAA) and is particularly important in this context because it plays a key role in activating the mTOR signaling pathway.
  3. mTOR (Mammalian Target of Rapamycin): mTOR is a protein kinase that acts as a central regulator of cell growth, including muscle protein synthesis. It’s particularly sensitive to the availability of leucine and other essential amino acids. When leucine levels in the bloodstream rise to a certain threshold, mTOR is activated, signaling the body to increase protein synthesis, especially in muscle tissue.

To use these concepts to help avoid muscle loss and build muscle:

  • Protein Intake: Ensure that your diet includes an adequate amount of protein, with an emphasis on leucine-rich sources. Aim for about 2-3 grams of leucine per serving of protein. This could come from sources like lean meats, dairy products, eggs, and plant-based protein sources.
  • Meal Timing: It’s often recommended to distribute your protein intake throughout the day, rather than consuming large amounts in just one or two meals. This can help maintain a more consistent presence of amino acids in your bloodstream.
  • Resistance Training: Engage in regular resistance training or strength training exercises. Exercise, especially resistance training, is a powerful stimulator of muscle protein synthesis.
  • Adequate Caloric Intake: To build muscle, you generally need to consume enough calories to support the growth process. In a caloric deficit, it can be challenging to build muscle, so a balanced diet is important.
  • Recovery and Rest: Ensure you get enough rest and sleep. Muscle recovery and growth occur during rest and sleep, so adequate recovery is crucial.

It’s worth noting that these concepts are part of a holistic approach to muscle maintenance and growth. The interplay between nutrition, exercise, and recovery is complex, and individual factors such as age, genetics, and training status also play a role. Consulting with a healthcare professional or a registered dietitian can help you create a personalized plan to achieve your muscle-related goals while considering your specific circumstances.

What is MTOR vs. AMPK Pathway?

mTOR (mammalian target of rapamycin) and AMPK (AMP-activated protein kinase) are two key cellular signaling pathways that play critical roles in regulating various aspects of cellular metabolism, energy balance, and, indirectly, longevity, quality of life, and metabolic health. These two pathways have opposing functions, and their balance is essential for overall health.

  1. mTOR (Mammalian Target of Rapamycin) Pathway:

    • mTOR is a protein kinase that promotes cell growth, proliferation, and anabolic processes. It is activated in response to nutrients, particularly amino acids like leucine, and growth factors like insulin and insulin-like growth factor 1 (IGF-1).
    • Activation of mTOR is associated with protein synthesis, cell growth, and inhibition of autophagy, a cellular process that helps remove damaged cellular components.
    • Overactivation of mTOR can be detrimental and has been linked to accelerated aging and age-related diseases such as cancer, neurodegenerative disorders, and metabolic disorders.
  2. AMPK (AMP-Activated Protein Kinase) Pathway:

    • AMPK is an enzyme that acts as a sensor of cellular energy status. It is activated when cellular energy levels are low, such as during times of calorie restriction, exercise, or low glucose availability.
    • Activation of AMPK helps restore energy balance by promoting catabolic processes that generate ATP (the cell’s energy currency) and inhibiting anabolic processes like protein and lipid synthesis.
    • AMPK activation also stimulates autophagy and helps protect cells from stress.

The balance between mTOR and AMPK pathways is crucial for overall health, longevity, and metabolic health.

Here’s how they relate:

  1. Longevity: The regulation of mTOR and AMPK is intricately tied to aging. Excessive mTOR activity can accelerate aging, while AMPK activation has been associated with increased lifespan in various model organisms. Caloric restriction, which activates AMPK and suppresses mTOR, is one of the most consistent interventions to extend lifespan in many species.
  2. Quality of Life: A balanced mTOR-AMPK pathway contributes to better quality of life by promoting metabolic flexibility, efficient energy utilization, and cellular health. AMPK activation can help protect cells from damage, while mTOR activation supports tissue repair and growth.
  3. Metabolic Health: Dysregulation of the mTOR-AMPK balance is often seen in metabolic disorders like obesity, type 2 diabetes, and insulin resistance. Activating AMPK can help improve metabolic health by enhancing insulin sensitivity, glucose uptake, and fatty acid oxidation.

To promote longevity, quality of life, and metabolic health, it’s important to maintain a healthy balance between these pathways. Lifestyle factors, including a balanced diet, regular physical activity, and sufficient rest, play a significant role in modulating mTOR and AMPK activity. Strategies such as intermittent fasting and caloric restriction can activate AMPK and inhibit mTOR, potentially promoting better health and longevity. However, it’s essential to consult with a healthcare professional before making significant changes to your diet or exercise routine, especially if you have underlying health conditions.

What is the Leucine Threshold?

The leucine threshold, often referred to as the leucine “threshold” or “leucine threshold theory,” is a concept related to protein metabolism, particularly in the context of muscle protein synthesis and the role of the branched-chain amino acid leucine. Leucine is one of the essential amino acids, and it plays a critical role in stimulating muscle protein synthesis.

The leucine threshold theory suggests that there is a specific level of leucine intake that needs to be reached in order to maximize the stimulation of muscle protein synthesis. In other words, the theory proposes that there is a threshold of leucine intake that, once surpassed, provides the optimal conditions for muscle growth.

Leucine is believed to activate a signaling pathway known as the mammalian target of rapamycin (mTOR), which plays a central role in regulating protein synthesis in muscle cells. When leucine levels in the bloodstream rise to a certain threshold, mTOR is activated, leading to an increase in muscle protein synthesis.

It’s important to note that the concept of the leucine threshold is not a fixed or universally agreed-upon value. The threshold can vary among individuals and may depend on factors like age, training status, and other dietary and environmental factors. However, researchers often suggest that a leucine intake of around 2-3 grams per serving of protein is a good starting point for maximizing muscle protein synthesis in a meal. In practical terms, this means that including protein sources rich in leucine, such as lean meats, dairy products, or high-quality protein supplements, can be beneficial for those looking to promote muscle growth and recovery.

Remember that protein intake, including leucine, should be considered as part of a balanced diet and overall nutritional strategy, and individual requirements may vary. It’s always a good idea to consult with a healthcare professional or a registered dietitian to determine the most appropriate dietary approach for your specific needs and goals.

The relationship between exercise and longevity and muscle health is multifaceted:

  • Muscle Protein Synthesis (MPS): Exercise, particularly resistance training, increases MPS. The mechanical stress placed on muscles during resistance exercise, along with dietary protein intake, triggers the synthesis of new muscle proteins. This process helps increase muscle mass and strength.
  • Longevity: Regular exercise has been associated with increased longevity. It reduces the risk of chronic diseases, such as cardiovascular disease and type 2 diabetes. Additionally, exercise may contribute to improved cognitive function and overall quality of life as you age.
  • Metabolic Health: Exercise helps regulate blood sugar levels, improve insulin sensitivity, and manage weight. These factors are essential for metabolic health and may contribute to a longer, healthier life.

To optimize the benefits of exercise for longevity and muscle health, it’s essential to tailor your exercise routine to your individual goals and abilities. Additionally, maintaining a balanced diet and getting adequate rest and recovery is crucial for muscle growth and overall health.

How do we stimulate muscle protein synthesis (MPS)?

Let’s explore how each of these factors contributes to MPS:

  1. Protein Intake:
    • Protein is essential for MPS because it provides the necessary amino acids, including leucine, to build and repair muscle tissue.
    • Leucine, in particular, is a potent stimulator of the mTOR pathway, which is a key regulator of MPS.
    • Consuming protein-rich foods or supplements after exercise can help maximize the MPS response.
    • A protein intake of around 20-25 grams per meal or snack is often recommended to achieve an optimal leucine threshold for MPS stimulation.
  2. Resistance Strength Training:
    • Resistance training, such as weightlifting, bodyweight exercises, and resistance band workouts, places mechanical stress on your muscles.
    • This stress triggers a cascade of events, including muscle fiber damage and inflammation.
    • The body responds to this stress by repairing and reinforcing the damaged muscle fibers, leading to muscle growth.
    • This process heavily relies on MPS to create new proteins for muscle tissue.
    • Resistance training stimulates MPS to a greater extent than other forms of exercise, making it a primary driver of muscle growth.
  3. Plyometrics:
    • Plyometric exercises are explosive, high-impact movements that involve rapid stretching and contracting of muscles.
    • Examples include jump squats, box jumps, and burpees.
    • Plyometrics can be a form of resistance training because they create resistance against your own body weight.
    • They also engage fast-twitch muscle fibers, which are essential for power and explosiveness.
    • These exercises may contribute to MPS by recruiting a wide range of muscle fibers and creating micro-tears that need repair, promoting muscle growth.
  4. High-Intensity Interval Training (HIIT):
    • HIIT involves alternating between short bursts of intense exercise and brief periods of rest or low-intensity activity.
    • It can encompass various forms of exercise, such as sprinting, cycling, or bodyweight exercises.
    • HIIT is known for its metabolic benefits, including improved fat burning and cardiovascular fitness.
    • While it may not stimulate MPS to the same extent as resistance training, it can still contribute to muscle maintenance and overall fitness.
    • The intensity and variety of movements in HIIT workouts can engage different muscle groups, promoting MPS through a combination of metabolic stress and mechanical stress.

To make the most of these strategies for muscle protein synthesis, it’s crucial to ensure proper nutrition, including sufficient protein intake, and to allow for adequate recovery between workouts. Rest, sleep, and a well-balanced diet all play critical roles in the muscle growth process. Individual results may vary, and it’s advisable to consult with a fitness professional or a registered dietitian to tailor your exercise and nutrition plan to your specific goals and needs.

Who is Debbie Potts?

Debbie Potts, a health, and fitness coach helps driven and ambitious individuals who are trying to do all the “right” things but struggle to get the desired results.  She is passionate about helping other individuals feel and look their best in life.  As a “health detective”, Debbie investigates what is actually going on “under the hood” and collects clues to find their missing pieces of their unique puzzle so they can get their body and vibrant life back again!  Stop blaming the aging process and settling for the way you feel today as your “new normal”.

Debbie’s “Health Detective” coaching services incorporates her “The WHOLESTIC Method” eight elements to help clients repair, rebuild and restore their WHOLE health back to optimal levels.  Debbie shared her personal story in her book “Life is not a Race… it is a Journey” and created “The WHOLESTIC Method Manual”.  She hosts “The Low Carb Athlete” Health Building weekly podcast to help athletes of all levels improve their fat loss, optimize health, and reach peak performance gains.

Debbie walks the talk and practices watch she preaches.  After being a top personal trainer for twenty-five years plus years- she continues her education constantly: NASM Certified Personal Trainer (CPT), USAT Triathlon coach, CHEK Holistic Lifestyle Coach, Kion (Superhuman) Coach, Functional Nutritional Therapy Practitioner (FNTP), DNA Fit coach and Functional Diagnostic Nutrition Practitioner (FDN-P).  She took her health in her own hands and combined therapy, labs and lifestyle changes to transform her own life to heal, reclaim energy and reboot her own system.  Be a part of the journey to transform the WHOLE you from the inside out with The WHOLESTIC Method Coaching program.  There is not a ‘one size fits all’ approach to achieving desired goals.  We create an individualized protocol to repair, rebuild, and restore the WHOLE you- as we are all unique bio-individuals.  Debbie understands the struggles of trying to figure out the “WHY” and now focuses her energy to help others similar to herself to help them feel and look better on the inside and out.

Debbie offers individual coaching to help others get their body and vibrant self-back combining the lifestyle elements of “The WHOLESTIC Method”, Nutritional Therapy, FDN Practitioner investigation using lab testing and clinical correlation, creating individualized “D.R.E.S.S. for Health Success” protocol, as well as incorporating StrateGene and DNA Fit reports for additional clues.

Debbie’s focuses on coaching the WHOLE individual from the inside out with elements of “The WHOLESTIC Method” program.  Her services include: Personal training, Nutritional Therapy evaluation, assessments, Functional Diagnostic Nutrition Practitioner services, Chronic Stress Treatment, Liver Rest, Sugar Detox, Digestion Repair, and Fat Loss programs.  She teaches groups and individuals to burn fat and get healthy on the inside out with her three-phase program in the 30-day Total Transformation Program.

Debbie was a top age group triathlete and runner for many years until she broke herself with chronic fatigue and “METABOLIC CHAOS”.  Now, she is following her purpose, passion and mission to help others avoid going through the exhaustion, weight gain and hormonal cascade that she experienced starting back in 2013.  Debbie coaches and guides clients back to their optimal health and vitality for peak performance gains as well as longevity.

Specialties: Health Detective Coaching, Total Transformation Fat Loss Coaching, Personal training, NASM-CPT, Nutritional Therapy Practitioner, CHEK HLC, Superhuman Coach, Kion Coach, DNA Fit coach, Pilates Mat, Yoga, Rehab training, Metabolic Efficiency Testing, Triathlon, and Run Coaching for athletes of all levels.  Functional Diagnostic Nutrition Practitioner.

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