The Immune System is a system of institutions responsible for defending the body. The immune system consists of many different organs and tissues. The most important of these is the bone marrow, and thymus gland. These are created and developed specific cells immune system. Subsidiary organs of the immune system are tonsils The Spleen, The lymph and Peyer plates.
The Immune System of Your body has several defense mechanisms which enable to attack and destroy unwanted and potentially harmful microscopic invaders.
The body’s defense mechanisms are divided into two categories. In non-specific mechanisms and specific mechanisms. In non-specific mechanisms have the basic reaction of any kind infections? This mechanism consists of four types of defensive barriers: 1. Anatomic barriers (skin, Mucous membranes) 2. Physiological barriers (temperature, pH, strain) 3. Mechanisms of endocytosis and phagocytosis 4. Inflammatory response (blood vessel dilation, increased permeability of capillaries in tissue)
The specific mechanism characterized by memory and recognition ability of harmless cells from damaged or mutated cells. The first defense line of defense organization is achieved through Skin and investment institutions which communicate with the outside environment. These containing chemicals that break down and remove unwanted organizations. If an organization somehow managed to escape from the defensive layer of the skin, your immune system then mobilizes a variety of other mechanisms defense.
A few cells surrounding agencies while other cells, usually white blood cells called neutrophils , Leave the blood vessels and penetrate the area of injury or contamination.
Now, other cells that destroy bacterial organisms, hereinafter macrophages, traveling to injured area.
Expand the “tentacles” of which close and trap the body bursts. The macrophages then with powerful chemicals destroy the bacteria or absorb it completely. The macrophages and skin with other components of immune action, such as antibodies, provide a multilateral defense and protection against infections.
The immune system is one of the major systems of the body that determines human health. The integrity of the immune system is affected mainly by aging, hormonal disorders, stress and implementation of a non- balanced diet.
When the immune system is weak, then we become more vulnerable to colds, flu and other more serious situations.
It has been shown that some nutrients found in foods and we consume daily is necessary to strengthen the natural defenses body, providing protection from diseases, infections and allergies. As winter comes, you should adjust your diet in such how to stay healthy and strengthen our immune system. Children and elderly are particularly vulnerable groups in diseases and are essential to have a proper and balanced diet.
Vitamin C is very important for our immune system. Contribute increased production of white blood cells and adequate levels of interferon, protein with a key role in the prevention of the proliferation of viruses. It also helps to maintain good condition of blood vessels, facilitate the absorption of iron from the body and helps faster recovery of health. However, a recent review of 30 clinical studies showed that supplementation of vitamin C can play a positive role in reducing the duration of symptoms of joint cold, but not to similar flu.
Immune Boosters can definitely help put you on the path to Optimum Health
Humans are resilient creatures, intricately designed from conception to fight off illness and disease. Newborn babies, whose own immunity maps are completely blank, utilize their mothers’ antibodies for the first few months of their lives, giving them the protection they need. But our busy lifestyles, stress, fatigue and even the winter chill, all tend to give our immune system a knock when we least need, or expect it.
It might surprise you to learn that there are more bugs in and on you than there are cells in your body. But, that doesn’t mean we get ill all the time. You get sick when your body is tired and stressed. It’s for this reason that your immune system needs to be in top shape. Taking an immune booster is one way of helping it stay that way. In layman’s terms, immune boosters are substances (herbal or high-dose vitamins) that are able to help fight off infection.
In conventional medicine there is a fixed viewpoint that your body cannot heal itself. Pharmaceuticals are prescribed, but these tend to provide either a support or replacement therapy, rather than heal the body. Naturopaths, on the other hand, believe that natural remedies, such as immune boosters, can help stimulate the body’s healing mechanisms. They are a tool to help our bodies heal, as opposed to being a crutch.
And, it’s not just colds and flu that you’ll be keeping at bay by regularly taking an immune booster. Cancer, one of the world’s biggest killers, is an immune disease. The right immune boosters can slow down or target the cancer areas.
What to look for in your Immune Booster
When it comes to vitamins, the old adage, ‘you get what you pay for’, applies. It usually pans out that the pricier your vitamin, the better the product, although there are always exceptions.
Your vitamin should contain a mix of buffered vitamin C, antioxidants and herbs. The key is in the combination of antioxidants. Research done on one antioxidant in isolation is ‘fooled research’, as antioxidants need to be taken in conjunction with each other, to give you the best benefits. Look on the packaging of your immune booster to see what it contains. A combination of vitamins A, C, E, zinc, selenium, lipoic acid, pycnogenol and glutathione, carotenoids and bioflavenoids are a good choice. Co-enzyme Q10 is a fantastic addition to your immune booster, but, only some immune boosters contain this due to the hefty price of the raw product.
When it comes to herbs, your best options are immune boosters that contain echinacea, golden-seal, red clover, wild olive, wild olive leaf extract and cat’s claw.
Your Immune Booster
How often you take your immune boosters depends on your current health situation. Experts agree that antioxidants and vitamin C can be used for long periods of time. If you don’t take them as part of an ongoing supplement regime, you start during the winter months at a dosage of once or twice a day. This dosage can be upped to four times a day when your immune system is compromised; you are surrounded by flu-or cold-ridden adults or children, or you are travelling overseas. Increase your need when your immunity is compromised, such as with heavy exercise, high stress or the first sign of a chill. Take a combined total 1 200mg of buffered vitamin C, spread out over every two hours, when your system is low.
When it comes to herbs, in particular echinacea, you should ‘punch’ these when you feel the need. Long-term echinacea usage tends to cause tachyphylasis (acute tolerance). In other words, the more you take it, the more your body gets used to it and the less effective it will be. Experts suggest you take immune boosters once or twice a day as a maintenance dose, and four times a day as a preventative dose.
Foods can also be immune-boosting. Fresh fruits and vegetables, organic where possible. Berries (especially black and blueberries) are particularly high in antioxidants.
Surprisingly, beef (and in particular lean beef) is a great immune-boosting food as it is rich in zinc. Other immune-boosting foods include sweet potatoes, carrots, squash, mushrooms, green tea, yoghurts containing live bacteria, broccoli, cauliflower and garlic. Whole foods rather than juices are preferable, although a vitamin-enriched smoothie could be a tasty way to get the nutraceuticals your body needs.
Question by Lena S: Do you need any immunizations to travel to ho chi minh from the U.S.?
Are immunizations mandatory to go to Ho Chi Minh? if they are, any other South East Aisa Travel destinations where you dont need shots??
Best answer:
Answer by kvcar2 They likely are. Check out your local health department and they can tell you what you need and what is recommended.
Know better? Leave your own answer in the comments!
Are you going to Paris? Trekking in Nepal? Cruising the Caribbean? Yes, you want to go and to spend some time enjoying the wonderful weather, view and just have a rest from everyday routine.
Whether you tramp through the rain forest or bask on a love boat—travel presents new and different health concerns mostly unknown at home.
We do not want to set on you with our lectures just, please, keep in mind some facts — that will be useful for you.Preparing before you go is the best way to stay healthy while you’re traveling. See a doctor at least 6 weeks before you leave so that you’ll have time for immunizations that may need to be done in advance. Check with your doctor to see if there are medications or extra precautions that you should take. For example, people who have heart failure may need to take shorter flights with more stops to avoid long periods of sitting or they may need to adjust their medications.
Before you go, research local sanitation and other conditions so that you can take appropriate measures while you are traveling:- Is the water safe to drink? – Do insects, such as mosquitoes or ticks, carry disease? – Is there air pollution? – Will the altitude make you sick? – Is it safe to swim in pools, lakes, or the ocean? – Could you get heat exhaustion, sun stroke, or a sunburn?
Basic precautions, such as drinking bottled water or using insect repellent, can prevent some illnesses, ranging from an inconvenient bout of diarrhea to life-threatening malaria.
Preparing for a journey takes planning and time. Proper planning is the best way to stay healthy during your trip. See a doctor at least 6 weeks before you go so that you’ll have time for immunizations and other health precautions you may need to take in advance. There are several factors to consider in preparing for a trip.
Green Tea helps to stimulate immune health, which is your body’s first line of defense against disease and infection! The immune system consists of white blood cells, or leukocytes. The main organs in the immune system are the bone marrow, spleen, thymus and lymph nodes. Incredibly, your bone marrow manufactures 1 billion white blood cells every day!
The Immune System There are different types of leukocytes such as neutrophils, basophils, eosinophils, lymphocytles, monocytes and macrophages. These patrol the body and protect it from germs and other foreign bodies. Each of these targets specific pathogens like parasites, bacteria, fungi, allergies, pathogens, virus, tumor cells, and other foreign bodies. Leukocytes are found all over the body and in the bloodstream. These natural sentries of the body have an in-built memory system that helps the body to become immune to a second attack.
Cellular life is very intriguing! There are about 200 kinds of cells in your body and your body is engaged in a continuous process of replacing old cells with new ones. Every second there are about 50 million cells in your body that die and are replaced by new ones. This process is so controlled that your body has the right number of cells of each type at any given time.
Sometimes cells commit suicide, which is called apostosis. Apostosis is the body’s way of self-destroying cells that are not normal. Abnormal multiplication of cells could be caused by free radical activity and can lead to cancer.
It is interesting to note that all the cells in your body recognize each other. Cells that belong to one organ or tissue also recognize each other and this is what keeps cells from the same organ or tissue together. Leukocytes recognize cells that are abnormal or are foreign to the body. Leukocytes quickly work to prevent them from invading your system.
This is basically how the immune system works. It is therefore very vital that we take pro-active measures to support the function of our immune system.
Immune Health and Nutrition Immune health works at the cellular level where basic health begins. Cellular function is supported by good nutrition. The relationship between nutrition and immune health is explained by Dr. George L. Blackburn, M.D., Ph.D., associate director, division of Nutrition at Harvard Medical School in Boston, Massachusetts. He says, “Nutrition plays an important part in maintaining immune function. Insufficiency in one or more essential nutrients may prevent the immune system from functioning at its peak.”
David Katz, M.D., M.P.H., director of the Yale Prevention Research Center in New Haven, Connecticut reinforces this, “There’s no question the immune system fundamentally is influenced by overall health—and a balanced diet is key. Not only are essential nutrients critical for the production and maintenance of key germ-fighting cells in the immune system, but a balanced diet also has a strong effect on vascular function, and the immune system is dependent on blood flow. The bloodstream is the route along which infection-fighting cells travel throughout the body to where they’re needed.”
Doctors and nutritionists recommend that you eat plenty of fruits and vegetables, avoid saturated fats and red meat, and exercise regularly to help nutritionally support immune health.
Green Tea and Immune Health Because immunity is battled at the cellular level, antioxidants play a key role. Consuming foods that are rich in antioxidants helps your body manage free radical activity. Dark-colored fruits and vegetables usually have the highest antioxidant value. Drinking green tea can significantly help boost your immune health.
Green tea is rich in antioxidants, especially epigallocatechin gallate (EGCG). In vitro and animal studies show that green tea may considerably support immune health. These studies indicate that green tea may be beneficial for immune health in many ways:
Green Tea Shows Anti-Viral, Anti-Fungal and Anti-Bacterial Properties. In vitro studies suggest that EGCG inhibits the adenovirus from replicating itself. This virus is one of many that are responsible for causing the common cold according to studies conducted at the University of Sherbrooke in Canada and also at the University of Florida. The latter study indicated that Green Tea drinkers had an enhanced ability to fight common colds and flu because of an increase in a specific type of immune cells known as interferon gamma T cells. The study showed that Green Tea drinkers had a 28% increase in interferon gamma T cells with a 26% increase in the secretion of antigens as opposed to those who did not consume Green Tea.1,2
EGCG also helps to inhibit the influenza virus from replicating and also exhibits antifungal properties.3-4
Green Tea Helps to Protect the Liver Green tea protects the liver by stimulating the immune system because of the action of powerful antioxidants reducing the damage done by toxins due to excess alcohol consumption and cigarette smoke. The result of such studies indicates that a dietary supplement of Green Tea can help to reduce early toxin-induced liver injury by neutralizing oxidative stress.5-6
Green Tea Helps to Promote the Production of Immune Cells. Tea polysaccharides (TPS), one of the main components in green tea, stimulate the production of cytokines in the bone marrow. Cytokines are used in cellular communication and are critical to the body’s immune response to pathogens.7
A balanced diet along with plenty of fruits and vegetables, and exercise will help support good health. With numerous studies that strongly suggest Green Tea’s beneficial effects it only makes sense to protect immune health through Green Tea supplementation. Instead of reaching for coffee, substitute your coffee drinking with cups of Green Tea. Six cups of green tea a day is said to increase your immunity 5 times faster than plain coffee. You can brew fresh cups of Green Tea every day, but supplements like Green Tea Plus are convenient and packed with antioxidant power. Green Tea Plus contains 6 times the antioxidant power of a freshly brewed cup of Green Tea.
References:
Inhibition of adenovirus infection and adenain by green tea catechins, Antiviral Res. 2003 Apr;58(2):167-73. PMID: 12742577
Specific Formulation of Camellia sinensis Prevents Cold and Flu Symptoms and Enhances T Cell Function: A Randomized, Double-Blind, Placebo-Controlled Study Journal of the American College of Nutrition, Vol. 26, No. 5, 445-452 (2007), American College of Nutrition
Antiviral effect of catechins in green tea on influenza virus, Antiviral Res. 2005 Nov;68(2):66-74. Epub 2005 Aug 9. PMID: 16137775
Multiple effects of green tea catechin on the antifungal activity of antimycotics against Candida albicans.J Antimicrob Chemother. 2004 Feb;53(2):225-9. Epub 2003 Dec 19. PMID: 14688042
Green tea extract protects against early alcohol-induced liver injury in rats, Biol Chem. 2002 Mar-Apr;383(3-4):663-70. PMID: 12033455
Imai K, Nakachi K. Cross sectional study of effects of drinking green tea on cardiovascular and liver diseases. BMJ. 1995 Mar 18;310(6981):693-6.
Epigallocatechin Gallate Modulates Cytokine Production by Bone Marrow–Derived Dendritic Cells Stimulated with Lipopolysaccharide or Muramyldipeptide, or Infected with Legionella pneumophila, Experimental Biology and Medicine 230:645-651 (2005). Society for Experimental Biology and Medicine
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Elizabeth Draper, Clinical Nurse Consultant for the Division of Public Health explains what a personal immunization record is and why it is beneficial to keep one. Video Rating: 0 / 5
Question by EMMA C: where to call to get the yellow fever for my travel?
i’m traveling to bolivia next mo and i need my yellow fever immunization and the yellow certificate to prove i had it done where to call for a low cost?
Best answer:
Answer by Adam You need to contact your primary physician. He/she will make it available if they don’t have it on hand. It is important as they need to determine if you are at risk for side effects.
Alternatively, yellow fever vaccine can be given at approved vaccination centers.
Depending on the location/medical office, the cost is about $ 200 – $ 300. This included the vaccination, the consultation, and the international vaccination card.
Our immune systems are made up of cells, proteins, tissues, and organs that defend against germs and other microorganisms. For the most part the immune system does an excellent job at keeping us healthy but sometimes things can go wrong in the immune system and cause infections, illness, or diseases.
Immune response is the steps the immune system takes to attack organisms and other intruders of the body, called antigens. Leukocytes or white blood cells are the cells that are part of the defense system; they seek and destroy the organisms. White blood cells are produced and stored in many different locations of the body like the spleen, thymus, and bone marrow. That is why those organs are called the lymphatic organs. Clumps of lymphatic tissue are placed throughout the body as well, they are known as lymph nodes.
The leukocytes circulate through the body between the organs and nodes through the lymphatic vessels. They also travel through the blood vessels. There are two types of leukocytes, phagocytes and lymphocytes. Phagocytes are cells that chew up the intruding organisms and the lymphocytes are cells that allow the body to remember and recognize previous intruders to help destroy them.
Every one is born with a natural immunity. It is called innate immunity and it is a type of general protection that we have. Many of the germs that affect other species can’t harm us. Distemper in dogs or leukemia in cats can’t affect humans and the AIDS virus can’t make cats or dogs sick either. Innate immunity includes skin and mucous membranes. So it is what heals cuts and causes running noses.
Adaptive Immunity is our active immunity that develops throughout our lives. It develops as children and adults that are exposed to diseases through immunizations or vaccinations. Passive immunity is borrowed from another source like a mother breast feeding an infant. It does so because the mother is immune to certain diseases so drinking the milk from the mother will give temporary immunity to diseases that the mother has been exposed too. This can help to protect the infant from infection in the early years of childhood as well.
As we get older we become immune to more bacteria and germs, which is why more adults and teens tend not to get sick as much as children do. But there are many things that can go wrong with the immune system. There are many disorders that can happen in the immune system such as immunodeficiency, autoimmune disorders, allergic disorders, and cancers of the immune system.
Immunodefiencies happen when part of the immune system is not there or is not working correctly. AIDS or HIV are immunodefiencies. Autoimmune disorders are when the immune system attacks its own body by mistake. Lupus and rheumatoid arthritis are autoimmune disorders. Allergic disorders happen when the immune system overreacts to exposure of antigens in the environment. Asthma and eczema are examples of allergic disorders in the immune system. Cancers in the immune system are when cells grow out of control. Leukemia involves overgrowth of lymphoid tissues and is the most common childhood cancer.
Immune disorders usually can not be prevented but you can keep your immune system strong to help it fight off illness and stay healthy. Alternative Health Supplements offers a product called Immuno Xcell. It is made to supplement what nutrients you don’t get in your everyday diet that helps strength your immune system. It has probiotic support for optimal immune system function and defense. This product has all natural ingredients and has no side effects so it is perfectly safe to use on a daily basis. It will give you better overall health and an improved sense of well being.
>Steven Johnson is interested in maintaining a vital and healthy lifestyle. For more information on various health products and other life-enhancing nutrients please visit his website Alternative Health Supplements
Traveling makes people excited to arrive at their destinations. But sometimes the destination is not the only thing that travelers should take into account. The journey can be as enjoyable as the destination. The only thing that people need to remember is to always have fun. If you know how to have fun while traveling, then you know that traveling is more than just an activity. It is an enjoyable activity. A funny travel attitude can make any journey less strenuous. Your problems will actually be lighter to carry. Humor can aid in the promotion of a traveler’s physical health. These benefits can be achieved through the laughter that people have in a funny travel experience. Laughter as proven by studies can make the body adapt to many situations. A good laugh can make problems easier to solve, relieving the traveler of the stresses that problems bring in the trip. It also aids in the development and support of the physical health of the person.
Some things may go wrong while travelling. The possibility that a humorous travel experience will occur increases when wrong things start happening in the journey. If you have the right attitude, having fun is easy and free. Travelers do not have to pay more just to have fun in the trip. The spontaneous events that in any moment can happen while travelling make the activity more exciting. Expressing and sharing humor while traveling will let travelers be more spontaneous, less defensive, release inhibitions and be able to express true feelings. Being spontaneous, travelers get along well and easy. Travelers will have less doubt and forget prejudgments of their travelling buddies if they let go of defensiveness. Less defensiveness will in turn release inhibitions that will make the travelers relaxed with each other. And the last of these funny travel tips, is that travelers need to let go of their feelings; this transparency can make travelling relationships fun.
If people are all having funny travel stories, traveling will never be seen as a boring and strenuous activity that people do. A good laughter has many healthy effects on the physical body of the traveler. Laughter relaxes the whole body, boosts the immune system, releases endorphins and protects the heart. A good laugh can make the body’s muscle relax up to 45 minutes after the laugh. It also decreases stress in hormones and thus creating better functioning immune systems for the traveler. A good laugh can make any traveler at the worst situations feel better because fun triggers the release of endorphins. Laughing also exercises blood vessels and arteries; this protects the heart form cardio vascular diseases and heart attacks.
There is no harm in funny travel. Fun can never be gone in any situation; all that it takes is to recognize it. Travel jokes can go far for any traveler. It does not only assure a good laugh but it also puts the traveler in a higher state of well being and health. Traveling and humor are perfect buddies as they spread happiness all around.
