Gram-positive bacteria: This group includes pathogens responsible for many skin, lung, and soft tissue infections. Garlic has shown potent inhibitory activity against:
Staphylococcus aureus (including MRSA): The dreaded methicillin-resistant Staphylococcus aureus (MRSA), one of the most dangerous superbugs, has shown significant susceptibility to allicin in multiple studies. This is a critical finding that positions garlic as a serious candidate to counteract ineffective antibiotics .
Streptococcus species: Those responsible for conditions such as strep throat and certain types of pneumonia.
Enterococcus faecalis: A common cause of hospital-acquired (nosocomial) infections.
Gram-negative bacteria: These bacteria are often more difficult to treat due to a complex outer membrane that acts as a shield. Even so, compounds in garlic manage to penetrate and inhibit the growth of key strains.
Escherichia coli (E. coli): A common agent of food poisoning and urinary tract infections (UTIs).
Salmonella typhi: The causative agent of typhoid fever, a serious disease.
Pseudomonas aeruginosa: A notoriously resistant and difficult-to-eradicate organism, common in hospital settings and chronic wounds.
🍄 Beyond Bacteria: Fungi, Viruses and Parasites

The mention of “13 types of infections” most likely refers to the effectiveness of garlic against other classes of pathogens that cause infectious diseases, demonstrating its truly broad scope:

Antifungal Power: Garlic is highly effective against various fungi, especially Candida albicans , the common cause of candidiasis and yeast infections. Its compounds destabilize the fungal cell membrane, leading to cell death.
Antiviral Properties: Research suggests that specific compounds in garlic may interfere with the entry and replication cycles of certain viruses, including influenza (flu) and some rhinoviruses (common cold). Although research is ongoing, the potential is immense.
Antiparasitic Action: The traditional use of garlic against intestinal parasites is supported by its demonstrated in vitro activity against organisms such as Giardia and various types of worms.
🚨 The Modern Medical Imperative: The Fight Against Resistance

The true and transcendental value of garlic in the 21st century lies in its unique ability to combat antibiotic resistance , undoubtedly one of the most pressing public health crises globally.

🛡️ Dismantling Superbugs (Multi-Resistant Strains)