Monday, November 28, 2016

About your inmune system and how to strengthen it

You probably don't think much about your immune system until you're feeling sick, fighting an intruder element. But your immune system does a great job attacking germs and microbes every single day. That is, as long as you're supplying the support it needs, says Neil Schachter, MD, a pulmonary disease specialist at the Icahn School of Medicine at Mount Sinai in New York City. There are a host of ways to boost your immunity—from eating apples (they really do keep the doctor away!) to having sex on the reg. Here's a primer to help you stay healthy till you won't have to worry again. But fisrst some facts you might find interesting..





Women are more likely to have autoimmune diseases


Of the more than 23.5 million Americans living with autoimmune diseases (such as lupus, rheumatoid arthritis, and psoriasis), over three-fourths are women. "Why?" is the billion-dollar question: "We think, based on animal research, that sex hormones like estrogen are responsible," says Abby Abelson, MD, a
rheumatologist at the Cleveland Clinic. "Your body's immune cells actually have sex hormone receptors that estrogen binds to," she explains, "and that may trigger inflammation that causes the immune system to go into overdrive." Women may also have more of a type of B cell that makes autoantibodies that attack the body's own tissue, per research from National Jewish Health in Denver. There is good news, though: For some of these diseases, symptoms can be milder in women than in men, says Dr. Abelson.

Your digestion is linked to your immune system


Actually, about 70 percent of the cells that make up your immune system are located in the lining of your digestive tract. "People don't realize it, but your GI tract is one way your body gets rid of toxins," explains Anish Sheth, MD, chief of gastroenterology at the University Medical Center of Princeton. The best tactic
for keeping both your immune system and your digestive system in tip-top shape is to eat clean, he says, which means filling up on foods that are low in processed sugar and high in fiber, such as produce and whole grains. This helps foster a healthy microbiome in the gut by promoting the growth of friendly bacteria. Also, talk to your doctor about taking a probiotic. There's some research suggesting that certain strains (like Lactobacillus GG) enhance immunity.

Sex, stress and sleep all impact your defenses


Sex: Research found that college students who had sex once or twice a week had 30 percent more immunoglobulin A, a blood protein that helps defend against colds, than those who didn't have sex or who had sex more frequently.

Stress: It not only makes you more susceptible to bugs but also decreases your body's ability to manage inflammation, according to 2012 research—so you may stay sick longer. When you're chronically stressed, your body ramps up cortisol production, which can have a negative effect on the immune system, says Dr. Schachter.


Sleep: Clocking fewer than six hours a night left people four times as likely to get sick when exposed to a cold virus as those who got at least seven hours of slumber, per a 2015 study. While you're snoozing, says Dr. Schachter, T cells that fight viruses increase in the bloodstream.



There's a better time of day to get the flu shot


You know the flu shot is the number one way to protect yourself from the virus that can leave you feeling like you've been rammed by a bus for up to two weeks. But what you may not know is that it's ideal to get jabbed in the morning. A recent U.K. study found that, compared with folks who got immunized between 3 p.m. and 5 p.m., people who received shots between 9 a.m. and 11 a.m. had significantly higher levels of the antibodies for two flu strains one month later. It may have to do with the natural daily cycle of immune cells. So, if you can, head to the clinic early.

And at last: Foods that can help boost your immunity


These immune boosters aren't just old people tale, they have solid research behind them.

Garlic: People who took garlic supplements during a three-month period had fewer colds than those who took a placebo, according to a 2014 study. Another study found a 30 percent reduction in the risk of colon cancer among people who ate a lot of raw or cooked garlic.


Alcohol: Research suggests that moderate drinking (usually defined as one drink a day for women) helps the immune system. But binge drinking is different: Adults who downed five vodka shots had drops in disease-fighting white blood cells within hours, a 2015 study found.


Apples: The fruit is rich in soluble fiber, a substance that seems to improve immunity, per a University of Illinois study. Researchers found that mice given this type of fiber got half as sick as mice that weren't given any; and they recovered 50 percent faster.


Chicken soup: It contains carnosine, an amino acid compound that helps your body fight off flu in the early stages, says a study in the American Journal of Therapeutics. Other research has shown that the homemade kind has a mild anti-inflammatory effect.

Then you already know it.. We don;t have to spend outrageous amounts of money to keep our cells under the right care, just a little changes in our practice, nutrition and some treats and that's it; the non magic combination of assured health.

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