how can one boost immunity?
110607
Eat healthy foods, get plenty of fresh air and sunshine, think positive thoughts, and don't kiss people who are sick.
76748
The best answer is, of course, see a doctor. Do you smoke? If so, cutting back or quitting might help. If not, try the steam approach. Get a large bowl of hot, hot water and sit directly over it with a towel on your head. You could also try taking vitamins(if you're not already), starting with a multivitamin, vitamin C, echinacea and goldenseal, and vitamin E. Be sure to follow the directions about how much to take of all of these though.These just help boost your immune system and fight off possible infection. BUT, most importantly, see your doctor. It could be something more serious than a cold or flu.
914953
diet and exercise alone should be enough for a very mild version of disease, I would recommend you to consider systemic immuno suppresive therapy if symptoms are persisting or getting worse, good luck
1000999
If you want to get rid of the allergies and improve you inmune system, I have the answer for you. You should try the Transfer Factor from 4Life Research, LLC. Its very hard to explain here but just follow the link below and you'll find out what I'm talking about. If you  need more information send me an email.
546810
Echninacea helps boost your immune system.  If possible, buy it from a health food store as opposed to something like Walgreens.  There is a wide variation in quality.  \n\nDitto regarding the comment from the person about taking vitamin C.  Vitamin C is water soluble so you technically can't overdose on it, but try to space it out throughout the day as your body can only absorb so much at a time.  \n\nIf you do get to go to a health food store, buy vitamin C from a naturally derived "whole foods" source.  I have tried at least a dozen brands and find the "whole food" source is most effective.  It's made from real food, so your body recognizes it and seems to utilize it better.  One brand I recommend is Garden of Life Living Vitamin C.
287345
Try using cucumbers, a natural anti-inflammitory.  Otherwise, try preperation-H
1125557
I have a lot of suggestions but without knowing more about you I am not sure what to recommend. There are many possibilities as to what caused this and finding the cause is half the battle. Something caused your immune system to get screwed up. it can be made better but eliminating the cause will speed the process.
39252
REST, fluids, vicks, a vaporizor w/ vicks in it, fluids, rest and did I mention fluids?  \n\nAnother thing I love using when I get sick is garlic.  I take a garlic clove and slice it into pill size slivers and swallow like a pill.  That backed up w/ Vitamin C and zinc and you should be back on your feet in no time.  The garlic kills the virus and the vitamin c and zinc boost your immunities.
1181088
The best way to prevent infectious diseases or reduce the rate of them is through vaccination.  Vaccination would prevent an infection and ultimately destroy the line of transmission for that disease agent.  However, vaccines have not been developed for all infectious diseases, not yet anyway.  Without a vaccine, a person can do 2 things.  One, improve your immune system.  Simply taking a multivitamin or vitamin C and E supplements will boost the immune systems ability to fight infections.  Two, follow proper sanitary practices.  Wash your hands after using the bathroom, after handling raw meat, before eating dinner, etc.  Remember, the dirtiest part of your body is your hands and the dirtiest objects around you are doorknobs, keyboards, and your cell phone.  And in regards to sex, condoms are always suggested, but if you really have to wonder if your partner has an STD, then maybe you shouldn't sleep with them.
887262
This is a very general question.  But, to make it simple no.\nUsually not.  You can be more readally exposed.  Wash your hands.  Take 1000mg of Vitamin C.  And exercise.\n\nYou would be VERY suprised how much this helps.
922614
get some metab. boosters and work your buns off everyday, till then
941853
None.  Try increasing your activity level.
474769
Eat more bananas and do some strengthening exercises
208527
2 - 3 times a week--> increase body immunity, avoid prostate cancer\n\neveryday --> becomes lazy, sleepy, and less imune to disease
26237
Increase the following:\nSex drive\nBody hair\nFacial hair\nRelax vocal cords\nTendency to get angry
357287
There is no replacement for any part of the immune system but you can boost your immune system with proper diet and supplementation, ask your physician to refer you to a nutritionist with your concerns.
52050
Astragalus (Astragalus membranaceous): This is one of my favorite immune-boosting tonics. It is the root of a plant in the pea family long used in China to prevent illness and strengthen sick people. You can get slices of dried astragalus root at Chinese groceries and some health-food stores. Simmer the slices in tea or soups (they’ll add a pleasant sweet taste). Or buy extracts of astragalus in liquid, capsule or tablet form. Follow the dosing directions on the package. This herb is nontoxic and can be used long-term to increase resistance. \n\nTake immune-boosting mushrooms to enhance your resistance: I recommend to easy-to-take mushroom products, Stamets 7 Mushroom Blend from Fungi Perfecti (www.fungi.com), a liquid extract of seven different species and Host Defense from New Chapter (www.new-chapter.com), a similar mixture in capsule form. Take the amounts suggested on the product labels.\n\nTo boost your immune system in general, I recommend garlic. Try to eat one clove of raw garlic a day (mashed or chopped fine and mixed with food).