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It’s time to finally understand how the body heals.

Work with me in a practitioner-led, individualized program designed to guide your body back into its natural rhythm so together we can "Heal Thyself". 

 

There comes a point where you're no longer looking for another protocol. You're looking for someone who can help you understand your body.

Not through guesswork or generic plans.
Not through another practitioner who only treats symptoms.

But through a relationship.

For the next 6 or 12 months, we work together inside a practitioner-led healing mentorship where I help you understand exactly what your body is communicating—and how to respond in a way that restores its natural ability to heal.

Rather than handing your health over to me, together we bring you to a space to reclaim it. Together we'll interpret your symptoms, your history, your labs, your metabolism, and your unique biology while applying the Feast & Famine™ Metabolic Therapy Method.

My role isn't simply to give you another protocol, it's to teach you how to become fluent in your own body.

Because when you understand what your body has been trying to tell you all along, healing becomes something you participate in—not something you wait to happen.

After 30+ years of clinical experience, research, and real-life results, I created this program to guide you through the exact metabolic therapies I’ve used to help thousands of clients reverse chronic symptoms, lose weight, reclaim energy, stabilize mood, and wake up their mitochondria.

Read My Story

 

This is Feast & Famine: the Metabolic Therapy Method™

A practitioner-led framework grounded in mitochondrial science, ancestral biology, and decades of real clinical application, designed to help you understand what your body is doing and how to support it.

 

All while I hold your hand, step by step. 

 

If you're inflamed, exhausted, stuck in patterns that no one can seem to explain, or just ready to stop handing your power to systems that never taught you how to heal yourself...

You're in the right place.

Let's get healing!
Created by Angela Di Serio, Nutritional Medicine Practitioner | B.A.Sc in Nutritional Science | Trusted by thousands seeking a truth-led, biologically aligned path back to real healing

What is the Metabolic Therapy Method?

The Metabolic Therapy Method™ is the framework I use to understand what your body is doing, and how to support it in returning to a state where it can function properly again.

At its core, this work is about restoring your metabolism at the cellular level. Because when your metabolism is not functioning well, nothing feels right.

Right now you may feel:

  • constantly tired, even when you’re resting
  • stuck in patterns your body won’t move out of
  • reactive to foods that never used to bother you
  • dependent on frequent eating just to feel stable
  • or like your body is no longer responding the way it once did 

For others, this shows up as more complex or long-standing symptoms that haven’t been fully understood or resolved. Or you've been diagnosed with something or your labs are off and your doctor says everything is ok and to just watch and wait. 

Different experiences… but often the same underlying problem.

 

This method focuses on your mitochondria, the part of your cells responsible for producing energy.

 

In the science, what we have learned, is that when the mitochondria are sick, you will be sick. This is why metabolic therapy is the medicine of the future. 

When mitochondrial function is compromised, the body:

  • struggles to produce energy efficiently
  • holds onto inflammation
  • becomes less adaptable
  • and begins compensating in ways that show up as symptoms

Instead of chasing symptoms, we work at the level where those symptoms are being driven. 

We do this by using a very specific combination of:

  • the natural rhythm of feast and famine
  • targeted metabolic nutrition
  • individualized supplementation
  • and strategic lifestyle adjustments

All rooted in both ancestral biology and modern clinical understanding. This is all about restoring the conditions your body needs to function the way it was designed to.

You have the power to "heal". If you repair your mitochondria, your health can be fixed. 

 

What This Process Actually Looks Like

Inside our work together, you are not guessing your way through it.

You are learning how to:

  • understand your symptoms and labs through a functional metabolic lens
  • beginning the process of replenishing your nutrient stores
  • use food in a way that supports your metabolism, not works against it
  • train your body to use fat as fuel (fat adaptation) instead of constantly relying on glucose
  • create the conditions that allow autophagy to occur, where the body begins clearing what is no longer functioning properly
  • stabilize hunger, mood, and energy so you are not constantly chasing your next meal
  • when you're ready, we may begin metabolic flexibility training to move into nutritional ketosis in a way that feels stable and supported

Because your body is being supported in a way that allows it to function as it was designed to, your body starts to respond. Your body has an innate healing system and I will help you activate it. Its been there from the beginning of time, of human history. 

This is where people begin to notice changes in, symptom relief, energy, digestion, mental clarity, hormonal balance, inflammation, and overall health.

This method is about doing what actually works with your individual body.

 

And inside Heal Thyself, you are not just learning this…

You are applying it, with practitioner level support, in a way that is built specifically for you.

What You Receive Inside Heal Thyself™

When you step into this work, you are not just joining a program. You are stepping into a way of working with me that combines:

  • 1:1 practitioner-level support
  • continual individualized guidance 
  • a structured method you can actually follow

Each path inside Feast & Famine™ includes both the framework and the support needed to apply it to your body.

 

Here’s what that looks like:

  • You are guided over 6 or 12 months (depending on your path), where I personally walk beside you step by step through the Metabolic Therapy Method . After a deep dive health assessment and starting you on a personal protocol, I teach you how to understand and work with your body in a way that allows it to begin restoring itself.

  • At the beginning, you will go through an in-depth health assessment, where your current symptoms, health history, and overall picture are reviewed in detail. This is what allows your work inside the program to be individualized from the start.

  •  From there, I will review any existing labs you have and, when needed, create a custom lab requisition based on your specific case. Nothing here is generic. Everything is built from what your specific body is currently showing us it needs.

  •  You will also receive an individualized supplementation and dietary protocol, designed specifically for your current metabolic state and what your body needs to begin shifting.

     

Ongoing Support 

As you move through the program, you are not left to figure things out on your own. You have direct access to me. This is where the real work happens. Because your body will change, and your protocol needs to change with it.

As your body begins to respond, this is where your protocol is continuously:

  • reviewed
  • adjusted
  • fine-tuned

Alongside this personalized support, you are moving through the full Feast & Famine™ program, which gives you:

  • video teachings to walk you step-by-step through the Metabolic Therapy Method™
  • written guides and breakdowns
  • recipes and food lists
  • lab sheets and reference ranges
  • symptom tracking tools
  • meal plans and implementation support 
  • community support and challenges to help you apply the steps into your life to make lasting changes even more attainable

This structure ensures that you always know what you’re doing, why you’re doing it, and what to do next.

Let's Begin Our Work together!

This Work Is for You If…

You're no longer looking for another protocol to blindly follow.

You're ready to understand what your body has been trying to tell you—and work alongside an experienced practitioner who will guide you, teach you, and help you confidently navigate your own healing.

Because yes...

Your body was designed to heal.

Sometimes it simply needs the right conditions, the right support, and someone who knows how to help you restore them.

You may find yourself here if you've been:

  • Diagnosed with a chronic disease or health condition and told you'll simply have to "manage it."
  • Struggling with anxiety, depression, mood changes, or another mental health diagnosis while sensing there is a deeper biochemical or metabolic component that has never been fully explored.
  • Chasing symptoms without anyone helping you uncover what is actually driving them.
  • Living in a body that feels inflamed, exhausted, foggy, reactive, or no longer feels like your own.
  • Stuck in cycles of dieting, restriction, cravings, or metabolic dysfunction that never seem to resolve.
  • Trying practitioner after practitioner, protocol after protocol, supplement after supplement—yet still feeling like you're missing the bigger picture.

Or perhaps you don't have a diagnosis at all. You simply know something isn't right. You know your body is asking for something different.

Heal Thyself is for you if you're ready to stop outsourcing your health and begin learning how to partner with your body instead.

Together, we'll build the knowledge, confidence, and practical skills to help you:

  • Understand what your symptoms, history, and laboratory findings are communicating.
  • Learn how your unique biology functions so you can make informed decisions instead of relying on guesswork.
  • Apply individualized metabolic therapies with direct practitioner guidance every step of the way.
  • Develop the confidence to adjust and respond as your body changes throughout the healing process.
  • Restore energy, resilience, and metabolic health by creating the biological conditions where healing can occur.

This isn't about being handed another protocol and hoping for the best. It's about learning to think differently about your health. To understand your body instead of fearing it. To recognize what it's communicating instead of silencing its symptoms. And to become equipped with the knowledge and support to participate in your own healing for years to come.

Because true healing isn't dependence on a practitioner.

It's learning how to Heal Thyself—with an experienced guide walking beside you until that wisdom becomes your own.

If you’ve been watching from the sidelines, trying to piece things together on your own…

this is your moment.

How This Works:

There are 2 main parts to this program:

  1. The Individualized Support with Me. This is where we work directly together. At the beginning, you will go through a comprehensive intake where I look closely at your:
    • current symptoms
    • health history
    • patterns your body has been in over time

    From there, I review your labs (if you have them) and create a plan for any additional testing that may be needed based on your individual case. You will receive a personalized supplementation and dietary protocol, built specifically for your current metabolic state. As you move through the program, we stay in communication and fine tune your protocol by reviewing, adjusting and refining as your body begins to respond. This is where the work becomes truly individualized.

  2. The Feast & Famine Program + Private Community. Alongside this support, you are guided through the Metabolic Therapy Method™ itself. This is a structured, step-by-step process that is released over time so your body can actually integrate what you’re doing. Inside the program, you will receive:
    • clear educational guidance
    • video teachings
    • prompts and implementation steps
    • tools to track and understand your body

    You are never left wondering what to do next. The structure is there to guide you between our direct work together, so you can continue moving forward with clarity. You are also part of a private, off-social space where others are walking this path alongside you. This is not where your protocol is built. But it is where you can:

    • connect
    • share
    • and be supported in the process while still receiving individualized guidance directly from me

     

     At the end of your path, you will have the option to continue inside one of the levels of our Alumni Membership. This allows you to retain access to the program, stay connected to the community, and continue receiving support as you maintain your progress.

This method is a structured way of working with your metabolism at the level that actually matters, your mitochondria. Which dictates the ability to produce and use energy.

 

And when that begins to shift, everything else starts to follow.

 

Let’s get healing!

Choose Your Path:

Inside Feast & Famine, there are two ways to walk this healing journey with me.

Both paths include the full Feast & Famine: the Metabolic Therapy Method Program, direct practitioner support, and the structure needed to begin shifting your body at a foundational level.

The difference is:
  • what your body is currently navigating (if you are currently in a dis-eased state)
  • and the level of support required to move through that safely and effectively

Some people feel confident implementing the work with structured guidance and periodic check-ins. Others want ongoing practitioner-level support and the ability to reach out whenever questions arise.

Both options allow you to learn how to heal thyself while applying the Metabolic Therapy Method with my direct guidance.

Path 1: Heal Thyself Practitioner Support

$3997 usd

For those who feel like crap and don't know why (who do NOT currently have a medical diagnosis)

 

Over six months, you will learn how to apply the Metabolic Therapy Method in a way that fits your body and your life.

This path is for individuals whose primary focus is restoring their metabolism, improving energy, and learning how to work with their body instead of against it. You will be guided, supported, and given clear direction, while still having space to implement the work and learn your body in the process.

Most people in this path are:

  • navigating weight concerns
  • feeling like crap and not knowing why
  • dealing with fatigue, cravings, or blood sugar instability
  • or have been in cycles of restriction that are no longer working

In Path 1, the focus is on helping your body:

  • replenish nutrient stores
  • become metabolically flexible
  • stabilize insulin and hunger signals
  • rebuild metabolic flexibility
  • begin functioning the way it was designed to

 

Path 1 includes:

  • 6 months of full access to the Feast & Famine program, including all teaching videos, handouts, menus, lab sheets, recipes, food lists, symptom charts, lab ranges, and tracking tools
  • A personalized, in-depth health assessment where I review your health history and look at everything that may be contributing to your current symptoms
  • Detailed lab review of any past labs you already have and, if needed, a custom lab requisition that I personally design based on your individual case
  • Individualized supplementation and dietary protocol tailored to your general needs and current metabolic state
  • Personal chat support with me so we can review your progress and fine-tune your protocol as your body begins responding
  • 3 private sessions with me to dive in deeper and fine tune your approach to really see results
  • Private community space where you can connect with others walking the same path and receive additional support in between chat sessions with me
Enroll Now!

PATH 2: Heal Thyself Advanced Case Practitioner Support

$5997 usd

For those navigating illness, complex symptoms, or deeper healing work

 

This path is for those who want a deeper level of guidance and ongoing practitioner support as they move through the Metabolic Therapy Method. It's for individuals who are not just looking to optimize their metabolism, but are actively working through deeper health challenges.

This may include:

  • chronic symptoms
  • complex health history
  • multiple diagnoses
  • medication use
  • or conditions that require closer monitoring and more frequent adjustments

In this path, we go beyond building foundations. We are actively working together to support your body through a more complex healing process.

And because of that, this requires:

  • more time
  • more access
  • more direct guidance

Path 2 includes everything in Path 1, with additional time and direct access to me so we can work together more closely as your body responds to the protocol.

This level of support allows us to fine-tune your protocol in real time and make thoughtful adjustments as new information emerges through your symptoms, labs, and progress. 

.

Path 2 Includes:

  • 12 full months of support together, allowing more time to observe your body's responses and continue refining your protocol
  • A personalized, in-depth health assessment where I review your health history and look at everything that may be contributing to your current symptoms
  • Detailed lab review of any past labs you already have and, if needed, a custom lab requisition that I personally design based on your individual case
  • Individualized supplementation and dietary protocol tailored to your general needs and current metabolic state 

  • Direct voice memo and chat access to me throughout the program. This gives you the ability to ask questions, share updates, and receive feedback as things come up, rather than waiting for scheduled check-ins

  • 6 private sessions with me to dive in deeper and fine tune your approach to really see results 
  • The ability to adjust your protocol in real time based on symptoms, labs, and response
  • At this rate you are getting 12 months for the price of 10 months!

 

This additional access allows us to work more closely together, making adjustments as needed and supporting you through the natural shifts that happen as your metabolism begins to rebalance.

For those who want ongoing guidance and deeper practitioner support, this path provides a much more hands-on experience throughout the program.

Enroll Now!

Choosing the Right Level of Support:

Both path options provide the same high-touch, practitioner-led experience.

Whether you choose the 6-Month Heal Thyself Path or the 12-Month Heal Thyself Path, you'll receive the same personalized guidance, individualized protocols, direct practitioner support, and access to the Feast & Famine™ educational program.

The difference isn't the level of support.

It's the amount of time we have to work together.

Path 1: 6-Month Support

Ideal for those who are ready to restore metabolic health, rebuild foundational wellness, become metabolically flexible, and confidently learn the principles of the Feast & Famine™ Method with consistent practitioner guidance.

Path 2: 12-Month Support

Designed for those who desire a longer runway to create lasting transformation.

Many people choose this option because they have a more complex health history, multiple diagnoses, years of chronic symptoms, or simply want the additional time to move through healing at a slower, more supported pace. Others choose it because they value having a full year to learn, implement, adjust, and truly make this way of living their new normal.

Healing isn't a race. Your body heals in seasons, not deadlines.

Both paths give you the same level of individualized support. The only question is how much time feels right for your body, your goals, and your life.

If you're unsure which mentorship is the best fit, I'd be happy to help you decide before you enroll.

Let's Connect!

Loves Notes from Feast & Famine™  Graduates

NICE TO MEET YOU

I'm Angela Di Serio  

B.A.Sc Nutritional Science, B.Ed, RHN

 

Truth-seeker. Pattern breaker. Ancestral healer in a lab coat.

I'm the woman you call when you’re done with surface-level wellness and ready to get real. With nearly three decades of experience rooted in nutritional science and holistic healing, I work to bridge the worlds of research and remembrance, mitochondria and motherline. My work unearths the hidden layers behind chronic symptoms, hormone chaos, autoimmune flares, and metabolic confusion and lovingly calls BS on the outdated “just eat less and move more” lie.

I don't just hand you protocols. I teach you how to listen to your body like it’s an oracle.

Because healing isn’t about fixing... it’s about remembering.
And Me? I'm here to remind you exactly who the f*ck you are.

READ MY STORY

Frequently Asked Questions

Still have questions? Let’s clear them up.

Still Feeling Unsure? Let’s Talk it Out.

This is not a decision you need to rush. You’re not just enrolling in a program, you’re stepping into a way of working with your body, with guidance, support, and a process that will ask something of you.

If you’re feeling curious but unsure… or if you simply want to understand how this would apply to your body specifically, I'd love for you to reach out!

You’re welcome to message me directly on Instagram.

You can send:

  • a voice note
  • a written message
  • or simply share where you’re at and what you’re navigating

From there, we can talk through what’s going on in your body, what you’ve tried so far, and whether this is the right next step for you. 

I want you to feel confident in choosing to work with me. There is no pressure here. Just a conversation to help you feel clear and supported in whatever you decide.

You’re not doing this alone. Let’s get healing together. 

DM Me @slinging_mama

Disclaimer (Read This):

Angela Di Serio is not your personal practitioner unless contracted separately. You are responsible for informing your doctor of any changes you make. Optimizing health can change your biochemistry – which may require adjustments to medications like thyroid or blood pressure drugs.

Do not attempt ketosis or significant carb reduction if you are on insulin or blood sugar-lowering medications without direct medical supervision. This can be dangerous.

If you have kidney disease, consult your doctor before enrolling. If you do not have a gallbladder, contact Angela after purchase so she can advise you on bile support.

Created by Angela Di Serio, Nutritional Medicine Practitioner | B.A.Sc in Nutritional Science | Trusted by thousands seeking a truth-led, biologically aligned path back to real healing