Joint Health
Hyaluronic Acid (Oral)
Also known as: HA, Hyaluronan
B
Evidence
Key component of synovial fluid and cartilage. Oral supplementation may support joint lubrication.
Primary uses
- Joint lubrication
- Synovial fluid
- Skin hydration
- Cartilage
How it works
- Component of synovial fluid
- Provides lubrication
- May stimulate endogenous production
Dosage
- Typical range
- 80-200mg daily
- Timing
- Any time
- With food
- Optional
- Duration
- 8+ weeks for effects
- Special populations
- Joint stiffness, dry skin
Forms
- Low molecular weight
- High molecular weight
Safety
Common side effects
- Rare GI upset
Contraindications
- None
Evidence notes
Emerging evidence for oral bioavailability
Grade B: Some human trials support key claims; further confirmation needed.
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