All Supplements
Calcium vs Phosphatidylserine
Side-by-side comparison — benefits, dosage, forms, and research.
Feature
Calcium
Phosphatidylserine
Typical Dosage
800-1000 mg daily
100-200mg daily
Best Form
Calcium Citrate
Phosphatidylserine (soy-derived)
Key Benefits
6
5
Evidence Rating
★★★★
★★★
Best Time
With meals to enhance absorption; split doses are more effective
With meals for optimal absorption
Calcium Benefits
✓Bone strength and density
✓Teeth health and enamel protection
✓Muscle contraction and function
✓Nerve signal transmission
✓Heart rhythm regulation
✓Blood clotting
Phosphatidylserine Benefits
✓Supports memory and cognitive function
✓May reduce cortisol levels and stress response
✓Promotes healthy brain cell structure
✓May improve attention and focus
✓Supports mood stability
Can You Take Both Together?
In most cases, Calcium and Phosphatidylserine 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 Calcium if your primary goal is: bone strength and density. Choose Phosphatidylserine if your primary goal is: supports memory and cognitive 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.