Human Insulin vs Roxadustat
Head-to-head comparison of Human Insulin (Insulin (recombinant human insulin)) and Roxadustat (Roxadustat (FG-4592), hypoxia-inducible factor prolyl hydroxylase inhibitor) — benefits, dosing, side effects, research data, and where to buy.
Research Score
| Property | Human Insulin | Roxadustat |
|---|---|---|
| Category | Muscle & Performance | Muscle & Performance |
| Full Name | Insulin (recombinant human insulin) | Roxadustat (FG-4592), hypoxia-inducible factor prolyl hydroxylase inhibitor |
| Molecular Weight | 5808 Da | 352.35 Da |
| Half-Life | 5-10 minutes | ~12-16 h |
| Amino Acids | 51 | N/A |
| Typical Dose | 0.05-0.3 U/kg | 70-100 mg orally three times weekly |
| Route | Subcutaneous | Oral |
| Purity | ≥98% | ≥98% |
| Studies Count | 5000 | 180 |
| Research Status | Clinical | Clinical |
Human Insulin Benefits
- ✓reduces proteolysis
- ✓improves nutrient partitioning
- ✓supports glycogen replenishment
- ✓enhances postprandial muscle protein balance
Roxadustat Benefits
- ✓induces endogenous EPO
- ✓improves iron handling
- ✓raises hemoglobin
- ✓may improve exercise tolerance
Human Insulin Dosing
0.05-0.3 U/kg SC (clinical)|timed with carbohydrate/protein intake|individualized glucose monitoring required
Roxadustat Dosing
70-100 mg orally 3x weekly|Titrate by hemoglobin response|Monitor iron indices regularly
Human Insulin Side Effects
- ⚠hypoglycemia
- ⚠weight or fat gain
- ⚠injection-site reactions
Roxadustat Side Effects
- ⚠nausea
- ⚠hypertension
- ⚠thrombotic events
Research Overview
Human Insulin
Human and animal studies show insulin powerfully suppresses whole-body and muscle protein breakdown while increasing amino acid uptake and glycogen storage. It is widely established in clinical nutrition and endocrinology, with anabolic effects on muscle being secondary to its anti-catabolic action.
Roxadustat
Large clinical studies support roxadustat for anemia, especially in chronic kidney disease populations. Direct VO2 max enhancement data in healthy athletes are limited, so its performance effects remain mostly inferential.
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