Natallia Kalistratava is licensed to practice medicine in the Republic of Belarus. She is a general practitioner (MD) with five years of active clinical practice (August 2021–July 2026), following a one-year postgraduate clinical internship (2020–2021). She graduated from Belarusian State Medical University in 2020 with a qualification in general medicine.
Since July 2026 she has served as an independent medical reviewer for Supplement Brief, after concluding full-time outpatient practice at Shklov Central District Hospital. Her reviews support editorial accuracy; they do not replace a reader’s own clinician. She is licensed in Belarus; her reviews are for editorial accuracy on an English-language consumer site, not US clinical care.
Experience
Independent Medical Reviewer
Supplement Brief
July 2026 – present · Remote
Reviews supplement and metabolic-health guides for alignment with cited peer-reviewed research, clinical safety framing, and drug–supplement interaction warnings.
General Practitioner (GP)
Shklov Central District Hospital (opens in a new tab)
August 2021 – July 2026 · Shklov, Belarus
Five years of full-time outpatient practice covering acute and chronic primary-care conditions, including cardiovascular, metabolic, and respiratory disorders, preventive screenings, and specialist referrals.
General Practice Physician — Internship
Mogilev Regional Clinical Hospital (opens in a new tab)
2020 – 2021 · Mogilev, Belarus
Mandatory one-year postgraduate clinical internship in general practice after medical school graduation.
Education
Doctor of Medicine (MD) — General Medicine
Belarusian State Medical University (opens in a new tab)
2014 – 2020 · Minsk, Belarus
Six-year state medical program with clinical rotations in internal medicine, surgery, and pharmacology.
Review scope
- Clinical accuracy of claims tied to cited sources
- Safety framing, contraindications, and medication-context warnings
- Metabolic-health and GLP-1 companion guides: evidence and safety framing only — not prescribing or dose titration
- Patient-risk language and when to seek in-person care
- Supplement evidence limits and overstatement flags
What this role is not
Dr. Kalistratava is a general practice physician, not a urologist, cardiologist, psychiatrist, or endocrinologist. She does not provide individual medical advice to readers, prescribe treatment, or replace an in-person evaluation. Supplement Brief articles remain educational buying guides, not clinical instructions.
Guides reviewed

Sexual health
Nitric Oxide & ED: What Supplements Actually Do

Hair growth
Nutrafol vs Minoxidil: Which Actually Regrows Hair?

GLP-1 companion nutrition
Orforglipron vs Semaglutide (Ozempic): 2026 Comparison

Sexual health
Does Korean Red Ginseng Work for ED? Dose, Timing, and How It Compares With Viagra

Sexual health
Supplements for SSRI-induced ED: what the evidence actually shows

Metabolic support
Berberine vs Ozempic: What It Can and Cannot Do

GLP-1 companion nutrition
Best GLP-1 Companion Supplements 2026: Practical Framework

GLP-1 companion nutrition
GLP-1 Protein Powders: What Won't Upset Your Stomach

Mental health
Supplements for mirtazapine weight gain: evidence review

GLP-1 companion nutrition
Ozempic Electrolytes: Dehydration, Fatigue & What Helps

Sexual health
L-Citrulline for ED: 2024 Systematic Review

Metabolic support
Magnesium Forms Compared: Which One Actually Works?

Sleep & Stress
Winter Blues: 3 Supplements With Real Evidence

Metabolic support
Metformin and B12 Deficiency: Which Form Helps
Connect with Dr. Kalistratava
Disclosure
Dr. Kalistratava is compensated for medical review work on Supplement Brief. Review compensation does not determine article conclusions or product rankings.
