All Supplements
Glycine vs Astragalus
Side-by-side comparison — benefits, dosage, forms, and research.
Feature
Glycine
Astragalus
Typical Dosage
3-5g daily
500–1,500 mg daily
Best Form
Powder
Dried root
Key Benefits
6
6
Evidence Rating
★★★★
★★★★
Best Time
Evening for sleep benefits; anytime for general health
With meals, split into 2–3 doses
Glycine Benefits
✓Improves sleep quality and sleep onset
✓Supports collagen formation and joint health
✓Enhances cognitive function and memory
✓Reduces muscle wasting and supports muscle recovery
✓Promotes relaxation and reduces anxiety
✓Supports immune function
Astragalus Benefits
✓Enhanced immune function
✓Increased energy and stamina
✓Stress adaptation
✓Anti-inflammatory support
✓Potential telomerase activation
✓Cardiovascular health support
Can You Take Both Together?
In most cases, Glycine and Astragalus can be taken together safely. However, always check the interactions section of each supplement and consult a healthcare professional if you take medication.
Which Should You Choose?
Choose Glycine if your primary goal is: improves sleep quality and sleep onset. Choose Astragalus if your primary goal is: enhanced immune function. Many people take both as they target different aspects of health.
Disclaimer: This comparison is for educational purposes only. Always consult a healthcare professional before starting any supplement.