FitSugar

Can You Debunk Diet Myths?

FitSugar — Mon, 16 Jun 2008 09:00:00 -0700

Losing weight is hard, but finding misinformation about dieting is frighteningly easy. Although I spend a lot of time debunking diet myths on FitSugar, I also never cease to get questions from readers wondering about the latest facts and fads. Can your separate truth from fiction? Take my true or false quiz to find out.

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Epilepsy Myth

FitSugar — Fri, 27 Jul 2007 02:00:00 -0700

I just read this and knew I had to share it: it is a myth that a person having a seizure can swallow their tongue, therefore you should never put anything in their mouth. If you put an object in someone's mouth who is having a seizure, they could bite it and the piece of stick or pencil could get lodged in their throat and block their ability to breath. Which is ultimately more dangerous than a seizure.

A recent survey conducted at University College London found that many myths surrounding epilepsy were prevalent in about 30 - 35 % of the population questioned, about 4,600 people.

Seizures are caused by sudden bursts of electrical activity in the brain, which interrupts normal communication between the brain and the body and epilepsy is diagnosed in people who have regularly recurring seizures. Experts recommend that if someone has a seizure, objects around them should be removed and their head needs to be cushioned if they are on the floor. Apart from that the seizure should be allowed to run its course. An ambulance should be called in the case of: first seizures, those lasting over five minutes, if the person is hurt or has several seizures.

I think it is important to shed light on old myths and share the facts - you never know when you might need them.

Does Muscle Turn to Fat?

FitSugar — Thu, 14 Jun 2007 13:30:00 -0700

True or False: Drinking Water Before Working Out Causes Cramps

FitSugar — Thu, 24 May 2007 11:00:00 -0700

True or False: Drinking water before (and during) exercise will lead to cramps.

To find out the answer, read more

FALSE! The truth is that cramps can be a symptom of dehydration and drinking water will help ensure that you are not dehydrated, which will ultimately reduce your risk of getting cramps. Most people wait until they are thirsty to drink water, but that is not the best idea, especially when exercising. So here are some tips on keeping hydrated while working out:

Drink 8 oz of water 20 to 30 minutes prior to exercising.
Drink 4-8 oz of water every 10 to 15 minutes during exercise.
Drink an additional 8 oz of water within 30 minutes after exercising.
Drink 16 oz (2 cups) of water for every pound of body weight lost after exercise.

How much water should you be drinking on a daily basis? Check out my Fit Calculator to find out.

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Myths on the Pill Debunked

FitSugar — Wed, 14 Mar 2007 07:30:00 -0700

Do you take "the pill?" If so, you're not alone. However, despite the overwhelming number of women on the pill right now, there are still some serious myths floating around out there, giving the pill a very bad rep.

Health.com has taken note and talked to the professionals to finally debunk the most common myths on the pill:

It’s risky to stop your period: Studies show it’s safe to suppress your period using various methods: Seasonale, a pill that limits you to four periods a year; Seasonique, a similar pill that may help fight PMS; or others like Depo-Provera injections that may eliminate your period. “The hormones keep the lining of your uterus thin, so nothing builds up,” says Rebecca Gould, MD, an OB-GYN at Delaware County Memorial Hospital in Drexel Hill, Pennsylvania. Side effects that usually go away include breakthrough bleeding. Menstrual suppression is great for women with particularly heavy flows, painful cramps, and menstrual migraines.

Does the pill make you fat or give you cancer? To find out, read more

The Pill ups your cancer risks: Actually, the risk of endometrial and ovarian can-cers goes down the longer you’re on the Pill. After one year, endometrial-cancer risk decreases by 50 per-cent, and after just three to six months, ovarian-cancer risk decreases by 40 percent. After 10 years, the risks are 80 percent lower than normal. “The longer you keep the endometrium thin and the ovaries inactive, you are reducing the chance of the inappropriate cell divi-sion that characterizes cancer,” explains Katharine O’Connell, MD, assistant clinical professor of OB-GYN at Columbia University.
The Pill may also lower the risk of colon cancer: What about breast cancer? The research is inconclusive. A recent review of previous studies, published in the Mayo Clinic Proceedings, suggests a tiny elevation in risk among current users, which disappears when you quit. (There’s no debate for women who have-or have had-breast cancer: They should steer clear because the hormones can stimulate some cancerous cells.)
The Pill makes you fat (and frigid): Wrong. Most women link the Pill to weight gain, but only breakthrough bleeding is a proven side effect. (Women often put on pounds after getting the Depo-Provera injection.) As for libido, while some studies show a decreased sex drive, others show an increase-a lower chance of pregnancy can be quite an aphrodisiac.
An IUD ruins your fertility: The Dalkon Shield, pulled from the market in the 1970s, may have contributed to infections that led to infertility. It was also linked to 17 deaths. But not the new and safe IUDs, such as ParaGard and Mirena. Plus, they’re more effective and cheaper than the Pill.

Cons? Pain during insertion (for about 3 minutes you’ll feel a sensation akin to intense menstrual cramps), and cramps and bleeding that can occur for a week afterward. Also, there’s an increased chance of infection during the first 3 weeks, usually because bacteria have been introduced during insertion; this can be easily treated with an anti-biotic, though.

The Sponge is as good as the Pill: Nope. The Sponge, which blocks the cervix and contains a spermicide, leaves much to chance. Its failure rate is 32 percent for women who have delivered a child vaginally (because the cervix is larger after childbirth); for those who haven’t, the failure rate is 16 percent. For better protection, pair it with condoms.
Long-term use of the Pill is a no-no: You may risk getting pregnant if you take a break. “This is how my brother was conceived,” Gould says. There’s no medical reason to stop. It’s possible to get pregnant right away after quitting. Half of women get pregnant within three months-a good reason not to take that break!
Pill side effects last forever: Not at all. The first three months of any new hormonal birth control method brings side effects that eventually go away, Gould says. It’s past month three, and your doctor’s telling you to “gut it out”? Time for a second opinion.
Taking the Pill past age 40 is risky: Not if you’re healthy. You can take it till menopause. But if you’re over 35 and you smoke, or have uncontrolled high blood pressure or long-term or uncontrolled diabetes, your heart disease and stroke risks are elevated, and the Pill raises them. Anyone who fits this profile is fine on a progestin-only “mini-pill” (or Depo-Provera).
It’s OK to take any medicine with the Pill: Wrong. St. John’s Wort, a popular sup-plement used for depression, cuts the Pill’s effectiveness. Researchers think the herb makes your body speed up the metabolization of the Pill, preventing the hormones from doing their job. On the flip side, the Pill may exaggerate antidepressant effects.
The Pill makes migraines worse: The Pill doesn’t aid or aggravate migraine symptoms. But birth control pills may increase stroke risk in women who suffer from migraines with aura (added symptoms like numbness, weakness, hallucinations, or blurred vision). For them, the mini-pill and other estrogen-free hormonal methods are OK.

To read the full article and other fabulous information, visit Health.com.

Microwave Myths Busted

FitSugar — Tue, 20 Feb 2007 03:00:00 -0800

Here are some myths about your microwave that need clearing up:

1. Microwaving your food kills all the nutrients. FALSE. A microwave works by emitting radio waves called, you guessed it, micro waves. These waves aggravate the food particles, making them vibrate, which causes heat. Cooking food in a microwave heats it faster than on a stove, so it should retain more nutrients.

2. Microwaves leak radiation, putting you at risk for developing cancer. This could be TRUE, but if your microwave is working properly, it doesn't leak enough to cause cancer.

3. Microwaving food in plastic containers releases toxic chemicals called dioxins into your food. FALSE. According to the FDA, plastic containers and plastic wraps don't contain dioxins.

Also be aware that when you heat something in the microwave, it can get really hot very quickly. So do be careful when taking food out because it could burn you.

Fact or Fiction: Health Myths

FitSugar — Wed, 23 Sep 2009 05:50:39 -0700

Does an apple a day really keep the doctor away? And do you need all that water? With myths and old wives' tales sounding more like bona fide medical advice, knowing how to take care of yourself can be plain confusing. Do you know which of these accepted words of wisdom make real health sense? Take my quiz to find out.

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Fact or Myth: Sleep

FitSugar — Mon, 14 Sep 2009 05:50:02 -0700

If you never give much thought to the topic of sleep, you should, because we spend a third of our lives snoozing. It plays a huge role in our overall health, so check out this slideshow to separate the facts from the myths.

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5 Running Myths

FitSugar — Tue, 28 Jul 2009 04:30:32 -0700

Many of you are avid runners, but myths persist about this popular form of cardio. Let's review a few of the common misconceptions about running.

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Top Ten Nutrition Myths Debunked

FitSugar — Mon, 02 Apr 2007 09:30:00 -0700

I don't know if you feel this way, but it always seems like there is someone standing over my shoulder saying, "You know carbs make you fat." Or my personal favorite, "You drink? I thought you were some kind of health nut." Quite frankly, it's getting a little frustrating that I can't make one move without someone having their say. I was thrilled to find the top ten nutrition myths brought to the table in a recent report from Medical News Today. So without further ado, here they are:

10. Eating carbohydrates makes you fat. Cutting carbs from your diet may have short-term weight loss benefits due to water loss from a decrease in carbohydrate stores, but eating carbs in moderation does not directly lead to weight gain. The body uses carbs for energy, and going too long without them can cause lethargy.

9. Drink eight, 8-oz. glasses of water per day. You should replace water lost through breathing, excrement and sweating each day - but that doesn't necessarily total 64 ounces of water. It's hard to measure the exact amount of water you have consumed daily in food and drink, but if your urine is pale yellow, you're doing a good job. If it's a darker yellow, drink more H2O.

8. Brown grain products are whole grain products. Brown dyes and additives can give foods the deceiving appearance of whole grain. Read labels to be sure a food is whole grain, and try to get three-ounce equivalents of whole grains per day to reduce the risk of heart disease, diabetes, and stroke.

7. Eating eggs will raise your cholesterol. This myth began because egg yolks have the most concentrated amount of cholesterol of any food. However, there's not enough cholesterol there to pose health risks if eggs are eaten in moderation. Studies suggest that eating one egg per day will not raise cholesterol levels and that eggs are actually a great source of nutrients.

6. All alcohol is bad for you. Again, moderation is key. Six ounces of wine and 12 ounces of beer are considered moderate amounts, and should not pose any adverse health effects to the average healthy adult. All alcohol is an anticoagulant and red wine also contains antioxidants, so drinking a small amount daily can be beneficial.

Want to know the top five myths? Then, read more

5. Vitamin supplements are necessary for everyone. If you eat a variety of fruits, vegetables, and whole grains, along with moderate amounts of a variety of low-fat dairy and protein and the right quantity of calories, you don't need to supplement. Most Americans do not, so a multi-vitamin might be good. Special vitamin supplements are also recommended for people who are pregnant or have nutritional disorders.

4. Consuming extra protein is necessary to build muscle mass. Contrary to claims of some protein supplement companies, consuming extra protein does nothing to bulk up muscle unless you are also doing significant weight training at the same time. Even then the increased requirement can easily come from food. A potential problem with supplements is the body has to work overtime to get rid of excess protein, and can become distressed as a result.

3. Eating fiber causes problems if you have irritable bowel syndrome (IBS). There are two kinds of fiber: soluble and insoluble. Insoluble fiber can cause problems in IBS sufferers; soluble fiber, however, is more easily absorbed by the body and helps prevent constipation for those with IBS. Soluble fiber is found in most grains.

2. Eating immediately after a workout will improve recovery. Endurance athletes need to take in carbohydrates immediately after a workout to replace glycogen stores, and a small amount of protein with the drink enhances the effect. Drinking low-fat chocolate milk or a carbohydrate drink, like Gatorade, is better for the body, as they replace glycogen stores lost during exercise. Protein is not going to help build muscle, so strength athletes do not need to eat immediately following their workout.

1. Type 2 diabetes can be prevented by eating foods low on the glycemic index. High levels of glucose are not what "cause" diabetes; the disease is caused by the body's resistance to insulin. Foods high on the glycemic index can cause glucose levels to spike, but this is just an indicator of the presence of diabetes, not the root cause.