About These Recommendations
Dr. Groysman is a board-certified physician specializing in Long COVID treatment at the Covid Institute. After treating hundreds of patients, he developed the Six Mechanism Framework to systematically address the biological pathways disrupted by Long COVID.
The products in this catalog are not random supplement recommendations. Each one is mapped to specific mechanisms based on published research and clinical experience. Dr. Groysman only recommends products he would consider for his own patients.
This catalog is meant as an educational resource. It does not replace professional medical guidance. For personalized treatment, visit covidinstitute.org to schedule a consultation.
The Six Mechanism Framework
Dysautonomia
Autonomic nervous system dysfunction affecting heart rate, blood pressure, and temperature regulation.
Mitochondrial Dysfunction
Impaired cellular energy production contributing to fatigue, brain fog, and exercise intolerance.
Endothelial Damage
Blood vessel lining damage and microclot formation affecting circulation and oxygen delivery.
Gut Dysbiosis
Disrupted gut microbiome affecting digestion, immune function, and systemic inflammation.
Mast Cell Activation (MCAS)
Overactive immune cells releasing histamine and inflammatory mediators, causing widespread symptoms.
Hormone Imbalance
Disruption of thyroid, adrenal, and sex hormones affecting energy, mood, and recovery.
Affiliate Disclosure
This catalog contains affiliate links. When you purchase a product through these links, Dr. Groysman may receive a small commission at no additional cost to you.
Product recommendations are based entirely on clinical merit and research. Affiliate relationships do not influence which products are included.