• Strongly supports digestive health and relief from diarrhea and stomach discomfort
• Helps regulate blood sugar and support metabolic balance
• Provides antimicrobial and antibacterial protection
• Helps reduce inflammation throughout the body
• Offers anticancer support with activity against several cancer cell lines
• Supports immune strength and natural defense
• Provides antioxidant and DNA-protective effects
• Supports heart health, cholesterol balance, and circulation
• Helps support oral and gum health
• Supports mild weight management and metabolic wellness
 
 
Psidium guajava leaves, known as Guava Leaves, are widely used in Asia, Latin America, and Africa for digestive relief, anti-diarrheal support, blood sugar regulation, inflammation reduction, and antimicrobial protection. The leaves contain quercetin, tannins, flavonoids, carotenoids, and phenolic compounds, contributing to strong digestive, metabolic, and cellular-protective effects.
Research supports guava leaves for glucose regulation, diarrhea relief, antimicrobial activity, cholesterol support, antioxidant protection, and cytotoxic effects against several cancer cell lines.
 
 
Top Health Benefits
(Listed from strongest to weakest based on documented effects)
 
1. Digestive Support & Anti-Diarrheal Action
Helps relieve diarrhea, bloating, stomach upset, and gut imbalance.
 
2. Blood Sugar Support
Helps regulate glucose levels and support metabolic balance.
 
3. Antimicrobial & Antibacterial Support
Effective against bacteria affecting digestion, the mouth, and skin.
 
4. Anti-Inflammatory Support
Helps reduce inflammation in tissues, joints, and internal organs.
 
5. Anticancer Support
Shows cytotoxic activity against:
Breast cancer (MCF-7)
Liver cancer (HepG2)
Colon cancer (HT-29)
Cervical cancer (HeLa)
 
6. Immune Support
Helps strengthen natural immune defense and resistance.
 
7. Antioxidant & DNA Protection
Protects cells and DNA from oxidative stress and aging.
 
8. Heart & Cholesterol Support
Helps support healthy cholesterol levels and circulation.
 
9. Oral & Gum Health Support
Traditionally used for gum discomfort and oral bacteria balance.
 
10. Mild Weight Loss Support
May support metabolism and fat-processing pathways.
 
 
Recommended Daily Dosage (Capsule Form)
1–2 capsules daily (400–800 mg)
taken with meals.
 
Important:
Monitor blood sugar if using diabetes medication.
Avoid during pregnancy due to high tannin content.
Safe in moderate daily use.