The herbs Echinacea and Goldenseal help rev up your immune system - up to 60%! This is helpful since it causes your own immune system to activate, which may help strengthen it. When taken in a liquid combination, these herbs have been traditionally used to treat infections, and kill bacteria, protozoa and fungi.

Goldenseal has been used for centuries to kill all kinds of bacteria including Streptococci, and has immune stimulating qualities. It also helps to protect the mucous membranes from infections in the throat, sinus, bronchi and even the gastrointestinal tract.

Echinacea has been shown to stimulate the immune system by promoting activity and T-cell activation. It also helps your white blood cells to aggressively attack germs.

This herbal combination can be a powerful addition to your medicine cabinet during flu season. The liquid form may work best. It can be absorbed easier than breaking down a pill - which is helpful for those who are sick or who have gastrointestinal complaints. But be careful - if you take it longer than 10-14 days, your body will stop responding to it and it won't work as well.

Drink plenty of warm lemon water. Just squeeze some fresh lemon juice into a glass of warm water and enjoy. The warm water will help your body absorb the juice quicker.

Lemon juice is one of the most powerful antiseptic agents you can find in nature. It kills germs and helps clear mucous from the body. It contains powerful antioxidants, is high in Vitamin C and contrary to popular belief, is very alkaline. Therefore it can help alkalize your body, which helps you heal faster.

Essential Oils of Lavender and Lemon can help you relax while killing bacteria and other pathogens at the same time. Essential oils have been used for thousands of years to protect and fight disease. Both of these oils have traditionally been used to help fight infection, kill germs, help circulate and cleanse the immune system and help with overall relaxation which the body needs to heal.

If you decide to try these oils this flu season - be sure to get the oils that are made to be used on the skin as opposed to only in aromatherapy gadgets. Once you find the oils that are made for internal use, dilute it 50/50 with olive oil or almond oil. These are "carrier oils" that helps your body absorb them. Try putting this mixture on your lower spine, bottom of your feet, behind your ears and the inside of your wrists. They also make a nice addition to a healing bath.

Don't forget the old stand-by, Vitamin C... and lots of it. It is a powerful antioxidant, stimulates tissue growth and repair, and helps the body produce collagen. It has been shown to help decrease symptoms of asthma in some patients. It is well known to increase immunity to infections and even helps lower blood pressure.

There are two important parts to vitamin C; dehydroascorbic acid and ascorbic acid. Unfortunately vitamin supplements usually include only one part called ascorbic acid. Therefore, it is best to get your main supply from food sources including these fruits and their fresh squeezed juices; lemons, oranges, limes, grapefruits, pineapples, papayas and even guavas.

This brings us to the last, yet very important fact that will help you strengthen your immune system this flu season - eat healthy foods. It is as simple as that. Junk food burdens your digestion which can overload your entire body. This can cause your immune system to become sluggish and not work fully. In addition, excess sugar can literally shut down the immune system.

Eating plenty of fresh fruits and vegetables along with unprocessed proteins and whole grains are easier for the body to digest, which in turn allows this extra energy to be used for the immune system to do its job. In addition there is the obvious - these foods provide the vitamins, minerals, trace minerals and enzymes needed to keep your immune system running and your body repairing.

Any or all of these tips can help you stay or get healthy this flu season. Use these to strengthen your immune system, keep your organs of detoxification working and help your system move any of the bad guys, including bacteria, germs and virus, out of your body before they can do harm.