June is Cancer Immunotherapy Month. Why boosting the immune system is the new big thing in cancer research.

Immunotherapy is, much like it sounds, cancer treatment that utilizes the body’s immune system. Also known as virutherapy, the idea behind this type of treatment is getting the body’s own system to attack cancer cells and, ideally, leave normal tissues unharmed.

Immunotherapy was first used in 1891 by New York surgeon, Dr. William Coley. Bacteria were injected into cancerous tumors with the goal of prompting an immune response to the infection that would attack the tumor.

The immune system produces T cells which track down and eliminate problematic cells. But cancer cells are masters of defense, expressing proteins that suppress T cells around a tumor. The immune system doesn’t recognize the tumor as being harmful and leaves it alone. Efforts to create a vaccine that would warn the immune system of cancerous changes have failed, but the race to create advanced immunotherapy treatment is in full swing.

Earlier this year the FDA approved the use of another drug, Opdivo (nivolumab), to treat advanced squamous non-small cell lung cancer. The drug was approved last fall for the treatment of melanoma that is either in advanced stages or inoperable. Opdivo blocks the protein that normally suppresses T cells, making cancerous cells detectable by the immune system.

So far it appears immunotherapy is effective for several types of cancers, including certain lung cancers, melanoma, kidney and bladder cancer, lymphoma, and possibly breast cancer. The therapy does have its drawbacks. The immune system can attack healthy cells, causing serious side effects and even immune-related death, though this is rare.

Common side effects of immunotherapy drugs are fatigue and rash. Much less severe than those of chemotherapy. While long term data is a ways off, survival rates of 3+ years have been reported in lung cancer patients, longer in melanoma. It appears that T cells seem to remember how to defend the body against cancer even after the therapy has stopped.

Because every body and immune system is different, doctors are researching ways to personalize immunotherapy treatments to each patient. Of course, the biggest drawback right now with the use of these new therapies is cost. $12,000 for one round is raising many eyebrows, but candidates may be placed on a patient assistance program.

To learn more about immunotherapy, read “Harnessing the Power of Immunotherapy” by NPR. If you’d like to support immunotherapy research, find out how at Cancer Researach Institute.

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ColumnCold and flu season is almost upon us, but I’m not going to tell you to load up on echinacea or get a flu shot. I’d like to suggest a novel way to boost your immune system – have lots and LOTS of sex.

It’s early fall. You’ve heard that something is going around, and you feel a tickle in your throat. Your first instinct might be to tell your partner to slowly back away, lest you spread those nasty germs. But your instincts, at least in this case, are probably wrong: sex can boost your immune system, helping you ward off those pesky, snotty invaders.

A study from 2004 showed that people who have sex once or twice a week have higher levels of immunoglobulin A, or lgA – one of the most important defenses your body has against invading organisms.

Human touch lowers cortisol, so you don’t even have to go all the way – just a bit of cuddling, stroking and kissing can do the trick — even getting a massage can help. Skin-to-skin touching is the trigger for cortisol support, something we require in the delicate dance of hormonal balance. But getting your orgasm on brings the suite of benefits to a higher level, as you’ll soon see.

Women have it better than dudes when it comes to the immunity game, because we naturally produce estrogen, linked to an enzyme called Caspase-12, which blocks the inflammatory process. (Men do have estrogen, just in much smaller amounts.) And guess what, girls? Having regular sex increases your estrogen, and not the bad kind as we see in estrogen-dominance. The sweet side benefit of all this is that estrogen is good for your skin and your mood. That post-coital glow is really a thing – estrogen helps your body produce collagen. So skip the botox and go for a nice boink instead.

Oxytocin, the chemical released at orgasm, is a pain reliever and stress-reducer. So do your best to make sure that you get the orgasm you deserve when you have sex. Ask for it if it doesn’t seem to be forthcoming – you deserve it. If partnered sex isn’t in the cards for you as often as you’d like, solo sex offers many of the protective immune benefits that you want during cold and flu season – so don’t assume you’re out of luck – you can boost your immune system with self-pleasure, too.

The “more I get, the more I want” principle applies here as well. Estrogen boosts your sex drive – and having sex makes you produce more estrogen. You see how this delightful hormonal merry go round works, do you not? This is in part why we tend to be hornier in the days leading up to ovulation, when our estrogen is surging. Women’s sex drive flattens after ovulation, when progesterone is the major hormonal player. Progesterone makes you sleepy and PMS-y, horny, not so much.

However, if we focus on having lots of sex (or masturbating) throughout the cycle, at minimum once or twice a week, we can boost our immune system by encouraging healthy estrogen levels. There will be peaks and valleys, but having more sex (or solo sex) even when you’re at your peak estrogen level will help you to avoid that libido-plummet that can begin to feel inevitable after ovulation. This is in part why I created the #30DayOrgasmChallenge — to encourage people to have orgasms as early and often as possible.

Sex also improves sleep, and healthy sleep is basically the key to everything that is good and holy – including a strong immune system. A recent study showed that the oxytocin release paired with the cortisol-lowering effects of sex leave your body in a super relaxed state – the perfect conditions for a beautiful night’s rest.

Another sleep-inducing hormone called prolactin floods the brain at orgasm. The whole thing about women being chatty after sex vs. men rolling over and wanting to sleep is probably a bit of cultural programming – sex primes both genders for sleep. The real truth here is that men are probably having more orgasms than women are, and so the women are left wanting while the men’s brains turn off. You can shift this, again, but making sure you get the orgasm you deserve.

This is one-hundred percent anecdotal, but when I caught the abysmal flu that was going around in the winter of 2013, against my better judgment, I had sex. And I swear to the gods of congestion – I was instantly better. Sex did what all my obsessive ginger/garlic eating, green juice drinking, and neti-pot slinging could not. Just sayin’. And last winter I didn’t get sick once – guess why?

This isn’t to say that having loads of sex means you can slack off on the basic rules of cold and flu season, especially hygiene. If this recent study doesn’t freak you out about the important of hand-washing, I don’t know what will.

Will you boost your immune system by adding sex to your anti-cold and flu arsenal this season? Let me know by tweeting at me @ecosexuality.

Here’s to good health (and equal amounts of pleasure).

Got a question for Stefanie? Email stefanie@ecosalon.com and she’ll answer it in the next Sexual Healing column.

Keep in touch with Stefanie on Twitter: @ecosexuality

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Gas and bloating can be embarrassing for you and uncomfortable for those around you. But it may also be a characteristic of good health.

The foods that often cause those gassy side effects are also nutrient dense and important for staving off disease and increasing immune system health. Roughage, or the indigestible parts of cabbage, kale, broccoli, and so many other foods, may make you fart, but they’re also good for your heart, and it turns out, your immune system as well. As good bacteria in your gut digest your food, they also create molecules that boost immunity.

“Eating foods that cause gas is the only way for the microbes in the gut to get nutrients,” says Purna Kashyap, a gastroenterologist at the Mayo Clinic in Rochester, Minn on NPR’s The Salt. “If we didn’t feed them carbohydrates, it would be harder for them to live in our gut.”

These microbes, along with swallowing air when you chew, cause gas and bloating. Like fiber, they don’t digest. But at the same time, they promote the growth of good bacteria. Up to 18 farts a day is perfectly healthy. And while gas is usually odorless, it’s not such a bad thing when it smells. That means sulphur made its way in the mix, and sulphur is linked to a reduction in cancer.

“Yes, a more fiber-rich diet will produce more gas,” Kashyap adds. “But completely eliminating fiber from the diet should not be the first option. You don’t want to starve your microbes.”

But if gas is downright uncomfortable and embarrassing, take a gradual approach. If you go from 0 to 60 in a day, it’s no surprise that your system is fighting back. Increase your fiber intake about 5 grams per day until you’re at the required amount for your age group. And as you add in fiber, also make sure that you’re adding in water to push the fiber through. The combination of dehydration and roughage isn’t a pretty sight.

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‘Tis the (cold and flu) season, and it’s time to stock up on immune boosting foods like oranges, garlic and Kellogg’s Cocoa Krispies.

Yes, that’s right. Kellogg’s is claiming that all the vitamins they’ve sprinkled onto their sweetened, processed puffs will help your child’s immune system. It’s boldly emblazoned across the box, so it must be true!

Vitamins aside for a moment, has anyone forgotten the negative immune impact of sugar? I haven’t, but one wonders if Kellogg’s is exercising some selective memory techniques. The second ingredient on the Cocoa Krispies label (quickly followed by high fructose corn syrup), sugar raises the body’s general acidity, making you more prone to illnesses of all kinds.

As for vitamins: the best ones come from whole foods sources like…well, like oranges and garlic. In order to get the necessary nutrients your body needs, you can eat actual, whole foods or take vitamins from brands such, as New Chapter, ,that derive their supplements from actual food extracts (with a small dose of probiotics to help you digest them better). The vitamins you’ll find in Cocoa Krispies, on the other hand, tend to have the bad habit of washing away in the milk.

Conclusion? Cereal is not medicine, particularly the cracklin’ candy sort. Opt for serving your tots a hot, yummy bowl of real, organic whole-grain oatmeal with fresh, organic fruit for a true immunity boost this season.

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Not in the mood to choke down yet another gritty serving of Emergen-C? Boost your body from the inside out with powerful foods that help your immune system function optimally. Just incorporate these healthy foods into your diet to strengthen your immune system in a way your taste buds can appreciate.

Oysters

Packed with selenium, this tasty shellfish helps boost your body’s production of cytokines, a protein that’s known to ward off illnesses.

Yogurt

Yogurt that contains live cultures is rich in lactobacillus acidophilus and bifidobacterium lactis (read: good bacteria), which fight bacteria that cause diseases and raise your white blood cell count.

Green Tea

Green tea is a great source of L-theanine, an amino acid that triggers the release of germ-fighting compounds from your T-cells. (Green tea also helps to boost your metabolism.)

Oranges

One of the best sources of immunity-boosting vitamin C, oranges cause your body to produce higher levels of antibodies and white blood cells.

Crab

Like oysters, crab meat is rich in selenium, a nutrient that strengthens your immune system.

Garlic

Garlic is loaded with ajoene, allicin and thiosulfinates, compounds high in sulfur that ward off diseases and help battle infections.

Carrots

Carrots are crammed with beta carotene, a phytonutrient that increases your body’s production of T-cells and natural killer cells.

Spinach

The high amount of antioxidants found in spinach help boost your immune system.

Sweet Potatoes

Like carrots, sweet potatoes are loaded with beta carotene, which boosts your body’s T-cell and NK-cell count.

Mushrooms

Rich in compounds called beta glucans, mushrooms boost the production of NK-cells and T-cells in your body to help prevent infections.

Salmon

Salmon contains omega-3 fatty acids, which cause your body’s phagocytes to fight bacteria more effectively.

Kiwi

Like oranges, kiwis are high in vitamin C, which helps protect your body against infections.

Bell Peppers

Bell peppers are packed with vitamin C, which prompts your body to produce more interferon. This antibody covers the surface of cells and fends off viruses.

Broccoli

Broccoli is a great source of glucosinolates, phytonutrients rich in sulfur that stimulate the natural antioxidant systems in your body.

Barley

Like mushrooms, barley contains a high amount of beta glucans, known for their antioxidant and antimicrobial properties.

Like what you’re reading? Learn the best foods to boost your metabolism and the top foods to improve your brainpower.

Visit Web MD and Associated Content for more information.

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