Breath is the ultimate compass of peak performance and longer life. Find your fitness superpower by unlocking your breath.
The first nutrition and training program personalized to your metabolism with clinical precision. Meet PNOĒ.
Whether you are looking to lose weight, beat your last time or live longer, PNOĒ is the only program that can guarantee success. Here’s why:
Metabolic slowdown is the No 1 reason diets fail.
weight loss avg.
O2 flow through the lungs, heart, and cells is the hallmark of performance.
reduction in race times.
O2 flow through lungs, heart, and cells is the strongest predictor of longevity and chronic disease.
reduction in biological age.
A personalized holistic program that includes everything required for success.
A nutrition program tailored to your preferences, calorie, macronutrient, and micronutrient requirements.
Training based on your limitations and tailored to any equipment or program you’re using.
A deep dive into your metabolic, lung, and heart fitness with an expert.
You’re in good hands.
John Mrachina, APRN, FNP-C, PMHNP-BC, is the founder of Level Up Health & Wellness and Healing Mental Health. With over 15 years in healthcare, including critical care and psychiatry, he specializes in functional and performance medicine, hormone optimization, peptides, and metabolic health. His team focuses on data-driven, personalized care using advanced diagnostics like PNOĒ, InBody, and comprehensive lab analysis to optimize energy, body composition, and overall health.
PNOĒ has been independently validated to deliver the same accuracy as clinical grade analyzers used in hospitals.
Spartan Racing World Champion
Spartan Racing World Champion
Our registered dietitians collectively analyze your metabolic profile, dietary preferences, and restrictions to craft a nutrition plan that works for your biology and lifestyle.
PNOĒ personalizes your nutrition according to your metabolism and training and automatically adjusts your meals down to the serving level.
PNOĒ uses your metabolic profile to accurately measure your fats and carb burn during workout and recommend the optimal workout nutrition.
PNOĒ uses your nutrition, activity, and lifestyle data to track how your VO2max, fat burning efficiency, metabolism and other metrics change over time.
PNOĒ analyses your body’s key metrics. Your test results will allow you to realize your fitness potential in a matter of months.
Metabolic profiles analyzed to develop our methodology
Peer reviewed studies supporting our approach
Programs delivered
We’ve helped 40,000+ people, including world champions, achieve their health and performance goals. Now it’s your turn!
Spartan Racing World Champion
Overtraining had disturbed and slowed my metabolism. PNOĒ found the issue and helped me fix it.
Spartan Racing World Champion
PNOĒ discovered that my lungs were limiting my performance and gave me the breathing training I needed to improve.
World Champion Spartan Racing ‘15 ‘16
PNOĒ helped me take my training to the next level by giving me movement-specific training recommendations.
Select the program that works best for you and upgrade at any time.
