The idea that onion can prevent disease due to its strong medicinal properties dates back hundreds of years. Ancient Ayurvedic and Chinese medicine revered onion for its anti-inflammatory properties and for relieving congestion. Ancient Greeks rubbed onion on sore muscles and American Indians used it to prevent the common cold and flu. We can say the same about garlic and more. Its antibacterial properties prevent the formation of bacteria in times of colds and is also an excellent preventive. The onion soup and garlic can not miss in your diet for flu prevention, and as a natural medicine for her, it ‘s tasty and powerful.

In fact, the World Health Organization has recognized onion for its ability to help alleviate flu symptoms; for example, coughs, congestion, respiratory infections, and bronchitis. Some traditions have even recommended placing onion slices by the bed at night or simply around the house to prevent the spread of the flu.

The theory was that the raw onion would absorb the germs in the air, preventing them from entering the body. However, it should be noted that one of the most common ways of getting influenza is by contact with contaminated surfaces or people. Therefore, remember to wash your hands, especially before eating or scratching your eyes.

Medicinal properties of onion and garlic


  • powerful natural antibiotic
  • anti-inflammatory
  • antibacterial
  • detoxifier (also heavy metal)
  • antiseptic
  • expectorant
  • vasodilator
  • lowers cholesterol
  • lowers high blood pressure
  • helps the respiratory system
  • helps in liver disorders
  • helps in diabetes
  • helps in arthritis
  • helps in the gastrointestinal system (colitis, diarrhea, gas, intestinal flora, heartburn)


  • dewormer
  • anti-inflammatory
  • antibiotic
  • detoxifier (also heavy metal)
  • antibacterial
  • anticoagulant
  • lowers high blood pressure
  • stimulates digestion
  • regulates blood sugar level
  • increases benign cholesterol
  • help in the flu and influenza

Onion and Garlic Soup for the Flu


  • 1 large onion
  • 1 head of garlic
  • 1 large potato
  • 3 sprigs of parsley
  • 2 bay leaves
  • 1/2 c. oregano
  • 1 piece of ginger
  • 2 C olive oil (coconut oil is also very good for the flu, if you don’t like the taste so much, use olive oil)


  1. The onion is cut into strips, the garlic into strips, the potato and the ginger are grated.
  2. It cooks everything in 3 cups of water.
  3. It turns off, add the oil and the chopped parsley.
  4. You can add lemon and sea salt to taste.

Take the soup on a regular basis within your diet especially during colds and flu.

Dr. Eric Jackson

By Dr. Eric Jackson

Dr. Eric Jackson provides primary Internal Medicine care for men and women and treats patients with bone and mineral diseases, diabetes, heart conditions, and other chronic illnesses. He is a Washington University Bone Health Program physician and is a certified Bone Densitometrist. Dr. Avery is consistently recognized in "The Best Doctors in America" list.

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