A Note for
Parents
ATP is a science-based health curriculum for teens 13–18. This page explains the research behind our approach, answers common questions, and gives you the context to have an informed conversation with your teen about metabolic health.
What Is ATP and Why Does It Exist?
ATP — Athletic Teen Performance — is a free, evidence-based health curriculum built on the MetFix Foundations framework. It was created because the standard nutritional guidance given to American teenagers — low fat, high carbohydrate, "everything in moderation" — has coincided with an epidemic of metabolic disease in young people that was essentially unknown two generations ago.
Today, approximately 1 in 3 American teenagers has measurable insulin resistance. Rates of non-alcoholic fatty liver disease (NAFLD) in adolescents have tripled since 1988. Type 2 diabetes — once called "adult-onset diabetes" — is now diagnosed in children as young as 10. These are not genetic inevitabilities. They are the predictable consequences of a food environment that has changed faster than our biology.
ATP does not sell supplements, promote extreme diets, or encourage caloric restriction. It teaches teens the actual science of how their bodies work — the insulin-glucose system, mitochondrial function, cortisol and stress physiology, sleep architecture, and the role of dietary fat quality — and gives them practical tools to make better decisions in the real world they live in: school cafeterias, fast food restaurants, late-night study sessions, and competitive sports seasons.
The curriculum is built for teens 13–18 of all body types, fitness levels, and athletic backgrounds. It is equally relevant for the varsity athlete and the teen who has never set foot in a gym.
The Science Behind ATP
Five evidence-based pillars that form the foundation of the curriculum.
Insulin Resistance
The root of most teen metabolic problems
Insulin resistance — the cell's reduced ability to respond to insulin — is no longer an adult disease. Studies show that 1 in 3 American teenagers has measurable insulin resistance, and the rate is rising. The primary drivers are excess dietary sugar, refined carbohydrates, and linoleic acid from seed oils. Insulin resistance precedes type 2 diabetes by 10–15 years, and it silently impairs energy, focus, mood, and athletic performance long before any clinical diagnosis.
The Cortisol Connection
Stress, sleep, and the teenage brain
Cortisol is the body's primary stress hormone. In healthy amounts, it drives focus and performance. Chronically elevated cortisol — from poor sleep, academic pressure, social stress, and high-sugar diets — drives insulin resistance, suppresses testosterone and growth hormone, impairs immune function, and disrupts the prefrontal cortex (the brain region responsible for decision-making and impulse control). ATP's stress module teaches teens to recognize cortisol dysregulation and use evidence-based tools to reset it.
The Seed Oil Problem
What's actually in processed food
Seed oils now constitute the largest single source of calories in the American diet, displacing animal fats that humans consumed for 200,000 years. The linoleic acid in these oils integrates into cell membranes and mitochondrial membranes, where it oxidizes and produces toxic aldehydes. This process is accelerated by heat (frying) and by the presence of iron. The result is mitochondrial dysfunction — reduced energy production, increased oxidative stress, and impaired metabolic signaling. ATP teaches teens to identify and eliminate seed oils from their diet.
Sleep Architecture
Why 8 hours isn't enough — it's about quality
Sleep quality matters as much as duration. The first half of the night is dominated by deep slow-wave sleep (SWS), during which growth hormone is released and physical repair occurs. The second half is dominated by REM sleep, during which memory consolidation and emotional regulation occur. Blue light from screens suppresses melatonin and delays sleep onset, compressing SWS. Eating within 2–3 hours of bed elevates insulin and disrupts GH release. ATP's sleep protocol addresses all of these variables with specific, actionable protocols.
Mitochondrial Health
The engine inside every cell
Mitochondria are the organelles that produce ATP — the cell's energy currency. Every function in the body, from muscle contraction to cognitive focus to immune response, depends on mitochondrial output. Mitochondrial dysfunction is now understood to be the common upstream cause of insulin resistance, obesity, type 2 diabetes, cardiovascular disease, and neurodegeneration. The MetFix framework teaches teens to protect and optimize mitochondrial function through diet, exercise, sleep, and stress management — building a foundation for lifelong health.
Signs Your Teen May Have Metabolic Dysfunction
These signs do not constitute a medical diagnosis. If you observe several of these patterns, we recommend discussing them with your teen's pediatrician and requesting a fasting insulin and fasting glucose test (standard metabolic panel often does not include fasting insulin).
What ATP Teaches (and What It Doesn't)
ATP Does Teach
ATP Does NOT Teach
Frequently Asked Questions
Research Foundation
A selection of peer-reviewed research informing the ATP curriculum.
Lustig RH. Fructose: metabolic, hedonic, and societal parallels with ethanol. J Am Diet Assoc. 2010.
DiNicolantonio JJ, O'Keefe JH. Omega-6 vegetable oils as a driver of coronary heart disease. Open Heart. 2018.
Cedernaes J et al. Acute sleep loss results in tissue-specific alterations in genome-wide DNA methylation state. Sci Adv. 2018.
Weiss R et al. Obesity and the metabolic syndrome in children and adolescents. NEJM. 2004.
Kearns CE et al. Sugar industry and coronary heart disease research: a historical analysis. JAMA Intern Med. 2016.
Loef M, Walach H. The combined effects of healthy lifestyle behaviors on all cause mortality. Prev Med. 2012.
Faienza MF et al. Metabolic syndrome in childhood and adolescence. Clin Pediatr. 2012.
Ready to Start Together?
The ATP curriculum is free, science-based, and built for teens 13–18. Start with Module 1 together — it takes about 20 minutes and gives you a shared vocabulary for the conversations ahead.