How to make a simple way to prevent Flu using Lemon?

 Natures Flu Shots

Juice of 6 fresh lemons
1 bulb garlic
2 tsp. ginger power
2Tbsp. honey
3 cups pineapple juice
1/4 tsp cayenne powder

Procedure:
Blend all ingredients thoroughly and store in a glass jar.

In take:
Take 1 cup 4 times a day until the symptoms are resoled