That's Fit

In the market for a tasty, healthy treat? Try blueberries. Why? Read on and you'll find a handful of reasons.

Blueberries are quite low in calories -- there are only 83 calories in one cup, says CalorieKing.com. If for some reason, this is too much for you, you can burn these calories off with any one of the following: 11 minutes of walking, four minutes of jogging, three minutes of swimming, or six minutes of cycling (based on a 35-year-old female standing 5.74 feet tall and weighing 144 pounds). Or you could just pick some berries yourself -- I did the other day and spent about 45 minutes walking up and down rows of bushes, sweating my butt off. I surely burned off a serving or two of these blue berries. Really, though, it doesn't matter to me whether or not I burn them off because they are so darn good for me, the health trade-off is worth the caloric intake.

According to the The World's Healthiest Foods, blueberries are superbly healthy for these reasons.

• They are good for the heart, the brain, and the eyes.
• They protect against colon and ovarian cancers.
• They promote gastrointestinal health.
• They help relieve diarrhea and constipation.
• Their antioxidants neutralize free radical damage to cells and tissues.
  
  

Clearly, blueberries are bursting with health benefits. So buy some, pick some, eat some. They'll do your body good. So will the following antioxidant-rich foods.

A little over a week ago I took my son out for a celebration of sorts. I brought him to one of those video game/pizza places. He'd been begging to go for months and I kept putting it off by saying "that's not an every day place -- that's a special occasion place." So, when a special occasion rolled around I couldn't exactly get out of it.

My son had a blast. And I'm glad. I, on the other hand, didn't enjoy it at all. I was troubled when I picked up our food tray and it was sticky. I was bothered by the station with puddles of spilled soda. And our pizza ... well, it looked good and smelled good, but some smarter part of my brain told me that something wasn't right. Unfortunately, my stomach spoke louder than my brain on that day, and I ate the pizza. And later on, well ... let's just say I wish I had listened to my brain.

Food poisoning, a type of gastroenteritis, is a pretty common affliction. Symptoms include nausea, vomiting, diarrhea, muscle aches, shivering, and fatigue. Food poisoning is caused by improperly cooked food, spoiled food, or food prepared in unsanitary conditions. There are steps you can take to avoid food poisoning, however.

Last night, I watched in both horror and hysterics as Bear Grylls, one of my past Celebrity Fitzness Report interview guests, devoured "too many" worms in Zambia -- which left him with an atrocious case of diarrhea. Imagine that!!! He cooked and ate a few big, gooey, spiny worms that he found on a tree, then continued to groan in agony throughout the rest of the show due to his "killer diarrhea." The guy is a combination of handsome, athletic, daring, brilliant, and accidentally hysterical all at the same time.

If you've never seen Bear's show Man vs. Wild on Discovery Channel, it's about time you check it out. Bear was a survival expert in the British Special Air Services (21 SAS). He's an elite adventurer and stops at nothing to teach us how to survive if we ever happen to get stranded in the wild. A part of survival is finding safe and energy-filled food sources. Normally I find this disgusting; typically I watch much of Man vs. Wild with my eyes under my blanket. Lately though, I've been peeking out, because Bear's facial expressions in response to his nasty food choices are side-splitting.

Watching him climb up waterfalls and run through the brush agonizing over diarrhea was priceless. My husband and I squirmed as he ate the worms, giggled as Bear grimaced while chewing on them, and then rolled in laughter as he suffered through his tummy troubles.

Here's some scary heath news: even if you don't have symptoms, harmful and potentially fatal bacteria can be lurking in your guts. One type of bacteria in particularly seems to thrive -- Clostridium, which can cause a dangerous type of diarrhea. What's even more frightening is that in a study, the bacteria was shown to be lurking all over hospitals and healthcare facilites.

But there's a surefire way to prevent transmission of bacteria -- cleanliness. If healthcare providers wear gloves, wash their hands and adequately sterilize their environments, there would be no problem. But since there's no way to ensure that they're doing their part, do your by washing your hands.

Though the cause of irritable bowel syndrome isn't exactly clear, researchers think they may have found a clue in how the disease develops.

They studied over 600 participants who had no history of the condition, but who had all come down with gastroenteritis. Each was asked to fill out a questionnaire that assessed mood or personality issues and to fill out a follow up survey three and six months later. Forty nine of the participants had developed IBS at the follow up check ups, and higher levels of perceived stress, negative feelings, and anxiety were deemed to be a risk factor. Interestingly, perfectionism and depression were not found to put patients at a higher risk of developing the disease.

Experts have long thought that IBS -- which causes such symptoms as cramping, constipation, or diarrhea in patients -- may have a psychological or emotional component and this study seems to firm up that suspicion. Read more about irritable bowel syndrome here.

Toxic shock syndrome is a rare, life-threatening bacterial infection that has been most often associated with the use of super absorbent tampons and occasionally with the use of contraceptive sponges. While the infection often occurs in menstruating women, it can also affect men, children and post menopausal women. Other risk factors for toxic shock syndrome include skin wounds and surgery. Signs and symptoms of toxic shock syndrome develop suddenly, and the disease can be fatal.

Can your child develop Toxic Shock Syndrome? Yes they can. A related infection, streptococcal toxic shock syndrome, or STSS, is caused by streptococcus bacteria. Most often STSS appears after streptococcus bacteria have invaded areas of injured skin, such as cuts and scrapes, surgical wounds, and even chickenpox blisters.

Sign of Toxic Shock Syndrome are signs of shock, cold hands and feet, a pulse that is fast and weak, confusion or other mental changes, their skin is pale and moist, shortness of breath or abnormally fast breathing, a fever, a rash that looks like sunburn, nausea and vomiting and watery diarrhea, decreased urination, and confusion or other mental changes.

Call your child's doctor or get them to an emergency quickly if they have these symptoms because the sooner they get attention the quicker they recover. Men can develop this infection also. Keeping your child's hands washed is a good way to fight the bacteria that can cause and spread this illness.

For millions of Americans that are lactose intolerance, how can you make sure that you get enough vitamin D and calcium in your diet needed to build strong bones and help ward off osteoporosis later in life. Lactose intolerance is the inability to digest significant amounts of lactose, the major sugar found in milk. Lactose intolerance is caused by a shortage of the enzyme lactase, which is produced by the cells that line the small intestine. Lactase breaks down milk sugar into two simpler forms of sugar called glucose and galactose, which are then absorbed into the bloodstream. People who do not have enough lactase to digest the amount of lactose they consume may feel very uncomfortable when they digest milk products. Common symptoms, which range from mild to severe, include nausea, cramps, bloating, gas, and diarrhea. Symptoms begin about 30 minutes to 2 hours after eating or drinking foods containing lactose.

Here are some foods to add to your daily diet when milk and dairy products are not an option. A 3-ounce serving size of canned Atlantic sardines contains 325 milligrams of calcium, compared with 336 milligrams for a 1.5-ounce serving of Swiss cheese. 1 Cup of fortified soymilk contains 200 milligrams of calcium. Sardines are an excellent calcium source because they contain soft bones. An orange has 48 milligrams of calcium. A cup of raw broccoli contains 43 milligrams, a cup of raw kale, 90 milligrams, and an artichoke delivers 56 milligrams of calcium. A 3-ounce serving of fish such as salmon, mackerel, and tuna has more natural vitamin D than a cup of milk. 1/2 cup of pinto beans contains 40 milligrams of calcium. Calcium supplements are helpful, especially for people who need more calcium or aren't able to get enough in their diet. But remember that getting calcium from food offers other benefits, such as fiber, antioxidants, and protein.

While camping carries a mystique of healthy rigor about it, the very dishes we eat off of while vacationing in the wilderness may be teeming with tiny sick-making bugs. And it's our own fault.

The food blog Brownie Points pointed me toward the Science News article How to Wash Up in the Wilderness. A microbiologist, Joanna Hargreaves, conducted a study regarding dish-cleaning practices among backpackers and expedition companies and found that their methods were not removing all harmful bacteria. She hazards a guess that individual campers may have even poorer habits than the large expedition providers she followed.

The piece in Science News recalls a related 2004 study that found that 56% of backpackers studied on the Appalachian Trail developed diarrhea, and the risk was much higher among those who did not always treat their water before drinking it. But nearly half of the Appalachian hikers who did consistently treat their drinking water still got diarrhea. "So other hygiene lapses-including inadequate washing of hands, dishes, and eating utensils-are apparently major threats to health in the wilderness," concludes microbiologist Hargreaves.

I have to admit my own camp dish-washing methods pale in comparison to the three-bowl scientific approach she prescribes. If I recall our last camping trip correctly, we rinsed with boiling water...or swished...or something. Umm, maybe I'll mend my ways next time we camp thanks to this article.

[Photo by kwankwan.]

I've always enjoyed yogurt. Mixed with half a banana and a little granola, it's one of my favorite breakfasts.

Lately I've noticed that the array of yogurt selection in the dairy aisle has become mind numbing. There are containers touting "all natural" and "trans-fat free" and "no sugar added" and, the most recent, "probiotic." I counted 14 different selections of yogurt yesterday while grocery shopping. And to think that all I used to choose from was flavour!

I am not sure why the manufacturers of yogurt decided that the average consumer should know what probiotics are and why they should like them in their yogurt. So, I did a little research and found this: essentially "probiotic" means that the good bacteria are living and present in the yogurt. The good bacteria has been credited for everything from cancer prevention to better immune functions but studies have been inconclusive on any of these.