Best foods for boosting immunity of human body

Winter can be a hugely vulnerable time for the body, with pesky germs thriving on the warmth of well-incubated office blocks, houses and shops with so much illness about, it’s almost inevitable that you’ll feel a slight twinge in your throat at some point but thankfully there are easy ways to combat the onset of germs. Indeed, you can save yourself a lot time and money by avoiding the pharmacy altogether and simply eating your way towards better immunity.

White blood cells in the body work to fight bacteria and harmful toxins. However, to perform effectively, these cells need to regenerate in an effort to defend you from feeling ill. There are a number of key foods we can consume to feed our white blood cells with the nutrients they need to thrive and these may include the following:

* Eating yogurt for better immunity — Judging from their frequently bad press, you might assume that all forms of bacteria are out to get you. Thankfully, this couldn’t be further from the truth. ‘Good’ bacteria is great for regulating the immune system, by increasing its antibodies and preventing the rise of pathogenic organisms like salmonella and E.coli. Many yogurts include a high volume of ‘good’ bacteria so if you want to develop your flagging immune system, a few quick spoonfuls could really help you out!

* Eating fresh fruit and vegetables for better immunity — Cheap and easy to buy, fresh fruit and veg is perfect for boosting your white blood cells. Packed with phytonutrients, the likes of peppers and broccoli strengthen the immune system by rebuilding damaged cells and enhancing new ones. Eating fruit is also essential in fuelling any healthy immune system. Naturally detoxifying, fruit contains a number of antioxidants that shield white blood cells from harm. So why not grab some now?

* Eating spinach for better immunity — Whilst eating spinach won’t be enough to turn you into Popeye, it’s certainly excellent for boosting the body’s immunity from illness. Spinach and other leafy foods like kale and collard are high in folate which is vital in preventing DNA and blood vessel damage. It may not be the most appealing dish to come home to in the evening, but a plate of spinach really could keep you healthy through the dark winter months ahead.

* Eating oysters for better immunity — Oysters may be renowned for boosting the sex drive, but these slimy molluscs are also ideal if you’re looking to improve your immune system. Oysters are crammed with zinc, which can really enhance your immunity by helping white blood cells reproduce more quickly. Zinc also strengthens antibodies, making them more efficient at warding off infection. So, to keep your body in sync, just eat some zinc!

* Eating garlic for better immunity — Whilst it wouldn’t be wise to eat it on a hot date with a sexy stunner, garlic is nevertheless a fantastic infection deterrent. Containing key anti-virus elements like allicin and ajoene, garlic juice alone can clear up fungal maladies and even disinfect wounds. All things in moderation though; just make sure it doesn’t immunize your chances of scoring tonight

* Eating carrots for better immunity — Carrots aren’t just for rabbits, you know. Try and munch a few if you’re looking to avoid the curse of a nasty cough or cold. Carrots are full of beta-carotene which bolsters the number of white blood cells in the immune system, as well as T cells. So if you’re looking to go to war with an evil disease microbe, it might well be time you crunched on a bit of orange

Maintaining a strong immune system doesn’t have to be rocket science, just as long as you enjoy a healthy diet, rich in certain nutrients. Whilst foods like oysters and carrots won’t be dead-certs when it comes to fighting off illness, they’ll do you a lot more good than if you’re stuffing yet another quarter-pounder into your mouth. So put down the pasty and get chomping on some immunising foods. Otherwise it could be a long, hard winter

What happens to the body when a person gets TB?

When the inhaled tuberculosis bacteria enter the lungs, they can multiply and cause a local lung infection (pneumonia). The local lymph nodes associated with the lungs may also become involved with the infection and usually become enlarged. The hilar lymph nodes (the lymph nodes adjacent to the heart in the central part of the chest) are often involved.
In addition, TB can spread to other parts of the body. The body's immune (defense) system, however, can fight off the infection and stop the bacteria from spreading. The immune system does so ultimately by forming scar tissue around the TB bacteria and isolating it from the rest of the body. Tuberculosis that occurs after initial exposure to the bacteria is often referred to as primary TB. If the body is able to form scar tissue (fibrosis) around the TB bacteria, then the infection is contained in an inactive state. Such an individual typically has no symptoms and cannot spread TB to other people. The scar tissue and lymph nodes may eventually harden, like stone, due to the process of calcification of the scars (deposition of calcium from the bloodstream in the scar tissue). These scars often appear on X-rays and imaging studies like round marbles and are referred to as a granuloma. If these scars do not show any evidence of calcium on X-ray, they can be difficult to distinguish from cancer.

Sometimes, however, the body's immune system becomes weakened, and the TB bacteria break through the scar tissue and can cause active disease, referred to as reactivation tuberculosis or secondary TB. For example, the immune system can be weakened by old age, the development of another infection or a cancer, or certain medications such as cortisone, anticancer drugs, or certain medications used to treat arthritis or inflammatory bowel disease. The breakthrough of bacteria can result in a recurrence of the pneumonia and a spread of TB to other locations in the body. The kidneys, bone, and lining of the brain and spinal cord (meninges) are the most common sites affected by the spread of TB beyond the lungs.

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