Nucleotide & Cofactor · Other

D-Ribose

Provisional Moderate Scorecompound

Hermetica Superfood Encyclopedia

Published March 18, 2026Last updated March 18, 2026Methodology · Editorial policy · Report an error

Evidence review status: unreviewed

Legacy index-continuity record: the score and narrative are provisional and must not be represented as validated or human-approved.

Review flags: AWAITING_SEMANTIC_VALIDATION

Provisional Summary

D-ribose is a pentose sugar that serves as the backbone of adenosine triphosphate (ATP), the cellular energy currency. It enhances ATP synthesis through the pentose phosphate pathway, supporting energy production and reducing exercise-induced fatigue.

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Screened PMID Records

Reported Benefits

Pending

Synergy Review

At a Glance

CategoryNucleotide & Cofactor

GroupOther

Public Score StatusProvisional Moderate

Primary KeywordD-ribose benefits

D-Ribose close-up macro showing natural texture and detail — rich in sugar cofactor, energy substrate, cardioprotective

D-Ribose — botanical close-up

Reported Benefits (Provisional)

Supports ATP production, enhancing cellular energy and reducing fatigue by up to 30% in some studies. This is crucial for sustained physical activity. - May reduce fatigue and improve exercise performance by accelerating energy recovery post-exercise. - Enhances heart health by improving myocardial energy metabolism, essential for cardiovascular function. - Supports muscle recovery by reducing soreness and damage, promoting quicker healing. - Boosts cognitive function by increasing brain energy levels, aiding in mental clarity and focus. - Improves sleep quality by regulating energy metabolism, essential for restorative rest. - Supports immune function by enhancing cellular energy, crucial for fighting off infections.

Origin & History

Natural habitat

D-Ribose is a naturally occurring sugar that forms the backbone of RNA and is involved in energy production. It is found in all living cells and can be synthesized for supplementation.

“D-Ribose has been recognized for its role in energy production and has been used in supplements to support athletic performance and recovery.”Traditional Medicine

Research Narrative (Provisional)

D-Ribose has been studied in the context of energy metabolism and cardiac function, with some human trials suggesting benefits in reducing fatigue and supporting heart health.

Preparation & Dosage

Dosage guidance is withheld because the publication gate has not recorded adequate support for this profile.

Nutritional Profile

- Molecular formula: C5H10O5 - Molar mass: 150.13 g/mol - Found in: all living cells, synthesized for supplements

Reported Mechanism (Provisional)

Mechanism of Action

D-ribose enters cells via glucose transporters and feeds directly into the pentose phosphate pathway, bypassing rate-limiting enzymatic steps. It provides the ribose-5-phosphate needed for de novo purine synthesis and ATP regeneration through the adenine nucleotide pool. This mechanism accelerates the restoration of energy stores in metabolically active tissues like cardiac and skeletal muscle.

Clinical Narrative (Provisional)

Clinical trials involving 20-41 participants with chronic fatigue syndrome showed 30-60% improvements in energy levels with 5g doses three times daily. A double-blind study of 15 healthy males demonstrated 10% faster ATP recovery after intense exercise with D-ribose supplementation. Cardiac studies in 143 patients with congestive heart failure showed improved exercise tolerance and quality of life scores. However, most studies are small-scale and longer-term safety data remains limited.

Also Known As

D-(-)-RiboseRibose2-Deoxy-D-erythro-pentoseD-RibofuranoseRibofuranoseβ-D-RibosePentose sugar

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These statements have not been evaluated by the Food and Drug Administration. This content is for informational purposes only and is not intended to diagnose, treat, cure, or prevent any disease.

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