Kristie Leong M.D.

Featured Health & Wellness Contributor
Living in Roanoke, VA
Total page views: 4,217,482
Published Content: 3,338
Fans: 538
On AC since: 08.01.06
Bio:
I'm a family physician with a strong interest in disease prevention and alternative medicine. I'm particularly interested in how diet plays a role in disease prevention.
Education/Experience:
M.D.
Affiliations:
American Academy of Family Practice
American Medical Association
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Displaying Results 1 - 200 (of 3338)
The benefits of playing outside for children are substantial. Not only does it reduce their risk of certain diseases, but it helps them psychologically too. Find out how.
Canned tomato sauce is full of heart healthy lycopenes, but it may actually be harming you and your family. Find out why.
Garlic breath is an unfortunate side effect of eating garlic. What causes garlic breath and what can you do about it?
Fresh garlic is loaded with health benefits, but does cooking it destroy them. Find out.
Are you getting the recommended amount of fiber in your diet? Chances are you're not. If so, should you take a fiber supplement?
Prostate cancer will be diagnosed in one of every six men. If you're worried about this disease, here's what not to eat.
Now, there may be one more reason to lower your blood sugar levels.Elevated sugar levels are associated with an increased risk of cancer. Get the full story.
Tang instant drink mix is convenient and has a pleasing citrus flavor. Kids love it too. But, is it healthy?
The B vitamins are important for a variety of functions in the body, but there's one B vitamin that can cause problems if you get too much of it. Find out why too much B6 can cause irreversible damage.
Are you carrying too much fat around your waist? This isn't just a cosmetic problem, it can also increase your risk of medical problems. Now, a new study shows that people who take a Alli for weight loss may lose more of this dangerous fat.
Lycopenes may help in the fight against rough skin and wrinkles. According to a new study, the lycopenes found in tomatoes may have anti-aging benefits for the skin.
Most people know that fast food isn't good for kids, but sometimes it's the easiest option for tired moms and dads. Find out how some fast food restaurants are helping parents make healthier choices for kids.
A new study shows that a low carbohydrate diet helps to decrease blood pressure in those using it to lose weight. Is it the best option if you have hypertension and need to lose weight?
No one wants to deal with a bad cold - but most people end up getting several a year. Does sleeping too little increase your risk of getting a cold?
Does your child spend too much time in the dental chair? Now, there's a new way to prevent dental decay in children - and it tastes sweet too.
Many people think it's too late to quit smoking once they have lung cancer. This may not be the case. In some cases, it could improve their outcome.
Many women experience depression after receiving a breast cancer diagnosis. Here are two simple lifestyle changes that can help.
The pomegranate fruit is fast taking on the status of superfruit due to its many health benefits. Now, a new study shows it may help a woman during delivery. Find out the full story.
Green tea is one of the healthiest drinks around, but not everyone tolerates it well. Here are three side effects of drinking green tea you need to know about.
Concerned about adding more vitamin E to your diet? This is a vitamin that's best obtained through diet rather than supplements. Discover how to pick foods that are high in vitamin E.
If you have irritated, itchy buttocks, it could be your toilet seat. Find out why dermatitis from toilet seats is increasing in frequency.
Uterine fibroids are a problem many women deal with and many end up requiring surgery. A new study shows there could be a natural treatment for uterine fibroids on the horizon. Find out what it is.
If you have trouble digesting cow's milk products, goat's milk yogurt may be a good option for you. Here's why.
There are so many options when choosing a breakfast cereal. One tasty option is muesli. Is it healthy?
Are you looking for a way to get healthy foods on the table quickly? Here's an appliance that can help.
Diabetic kidney disease or diabetic nephropathy is a common complication of diabetes. A new study shows that a certain food may reduce the risk of developing this condition. Find out what it is.
Can folate reduce the risk of depression? Find out what a new study shows about this vitamin.
Zinc is involved in hundreds of different reactions in the body, but too much can cause some unforseen problems. Discover the risks of taking zinc supplements - so you can avoid them.
Are you eating processed foods that are high in salt? You may be putting your health at risk. Here are three ways that a high sodium diet can affect your health.
How many times a day do you head to Starbucks for your fix? If it's a daily habit, you may be suffering from a Starbucks addiction. Find out why.
Coffee is a surprisingly good source of antioxidants and may reduce the risk of some diseases according to recent research. Does putting milk in coffee offset these benefits?
If you're experiencing a painless red eye, it could be a subconjunctival hemorhage. Find out what this is and what kind of treatment is needed.
ADHD in girls may raise the risk of continuing mental health problems later in life. Get the full story.
It's not uncommon to experience soreness after exercise when you first start out. Is there a way to feel less sore after a workout?
Have you been diagnosed with a gastric ulcer? Here are five foods you don't want to eat.
Tamiflu is sometimes prescribed as a way to shorten the course of influenza symptoms. Does Tamiflu work?
Some people with strong family histories of diabetes, think they're destined to get the disease. Can type 2 diabetes be prevented? If so, how?
If you're trying to lose weight, it's important to kick start your metabolism as soon as you wake up. Here are the best fat burning breakfast foods to get the fat burning fires going.
Riboflavin, or vitamin B2, has a variety of important functions in the body. Find out why you need it and what the best dietary sources of riboflavin are.
Nowadays, you can not only check your weight, but your body fat as well using special body fat scales. But, are they accurate?
An expensive exercise machine called the Treadclimber is advertised as burning more calories than a treadmill. Is it worth the money?
Could the sunshine vitamin reduce your risk of colon cancer? Find out what a new study shows.
Tired of unhealthy restaurant meals? Bob Evan's Restaurant wants to change all of that. They've added a new line of "fit" dishes. Find out what you can get that's healthier.
Move over green tea. There's a new fatburner on the block. Can drinking yerba mate tea help you lose weight?
Can popping a calcium supplement help you lose weight? Find out if calcium for weight loss works.
Think you need an iron or copper supplement? Think again. New research shows that high iron intakes and high copper levels could lead to health problems in people over fifty.
Eating apples may give intestinal health and your immune system a boost. Find out the new benefit of eating apples.
Labor can be a long, drawn out process - especially if it's a first pregnancy and some women become hungry and thirsty during the process. Is it safe to drink and eat during labor?
Inflammatory bowel diseases including ulcerative colitis and Crohn's disease can be difficult to treat; but a new natural treatment may help. Get the full story.
Smoking is never good from a health standpoint, but if you do it's best to eat your green vegetables. Find out why.
Looking for a fruity change of pace? Discover the many health benefits of the guava fruit. It's tasty too.
Even if you go to the gym regularly, it may not be enough to overcome the harmful effects of sitting too much. Find out why.
Are you carrying too much fat around the middle? Here are two dietary components you need to melt that belly fat away.
The omega-3's found in fish oils have shown some interesting health benefits. Now, a new study shows they could slow down cell aging. Get the full story.
Most people could use more omega-3's in their diet. Starkist Seafood just made it easier by offering convenient pouch sizes of their salmon and tuna that's already seasoned. Does it pass the health and taste test?
Fats aren't all bad. In fact, you need a certain amount in your diet every day. Here's how to understand good fats and how to get them.
Do you spend too much time sitting at the office? Why not burn some calories while doing it. Here's how to exercise sitting at your desk at work.
Is it okay to eat shellfish if you have a high cholesterol level? Does eating shellfish increase your risk for heart disease? Find out.
Tired of being hungry? Here are five filling foods that won't pack on the pounds.
If you're finding it hard to lose weight, it may be because you're deficient in a particular vitamin. Find out what it is.
Could your walking routine use a little variety? Nordic walking could be your answer. Find out why.
Cancer of the lymphatic system or non-Hodgkin's lymphoma is not uncommon in the later years of life. How strong of a role does diet play? Find out how to eat to lower your risk of lymphoma.
Are you having trouble staying focused? You may want to get out the teapot. There's new evidence that two ingredients found in tea may help to increase attention span.
Do you sweat heavily even when it's cool outside? If so, you may suffer from a condition called hyperhydrosis. Here's what causes excessive perspiration and what you can do about it.
Some people who want to get rid of skin comedones quickly opt for a comedone extraction. Is this a good way to treat those annoying blackheads and whiteheads?
If you have oily, acne-prone skin, you probably have to deal with an abundance of skin comedones. Find out what causes them to form and what you can do about them.
There's a new product that claims to be helpful for healing scars. Can Mederma Scar Gel really make a scar less prominent?
Many people buy a skin toner to use after cleansing and before moisturizing. Is this really necessary or are you wasting your money?
Many people want longer, thicker lashes. Now some cosmetic companies are marketing lash growth treatments to stimulate eyelash growth. Do they really work?
You've seen them on infomercials - gadgets such as the Neckline Slimmer that claim to fix a double chin. Do they really work? Can you improve a double chin through exercise?
Salads are a quick, low calorie way to get an assortment of vegetables in your diet. Unfortunately, making one takes time. Here are some ways to east more salad without spending more time making them.
A new study shows if you have migraine headaches, you may be more prone to depression. Find out more about this interesting association.
No one wants to experience a hip fracture, but people who have thin bones from osteoporosis are at higher risk. Discover why calcium and vitamin D may be your best protection.
You already know that salt isn't good for your heart, but there's now evidence that some types of salty foods cause cancer. Find out what you need to know.
When you get into your car, you're operating a powerful piece of machinery. Did you know that how you drive can also affect your health? Here are five bad driving habits to avoid if you want to stay healthy - and alive.
If you're trying to lose weight, you may be making it harder than it needs to be. A new study shows that simple meal plans for losing weight work best. Find out why.
Does your child dread getting immunizations? Here's a trick that can make painful shots easier for children to deal with.
A new study shows that the PCV7 vaccine to protect infants and toddlers against pneumonia may be associated with an unexpected complication. Find out what you need to know.
The mango fruit is not only tasty, but it may have anti-cancer benefits too. Discover a new, little known benefit that eating mangoes may offer.
A new study shows that children may overeat because of something they lack - social interaction. Find out how friendship may be the best weapon against childhood obesity.
Do you know what your college students are eating? According to a recent study, it's probably fast food. Find out why college student eating habits could spell trouble later.
Excess protein in the urine may be a warning sign of a higher risk of heart disease and stroke. Find out what a simple urine test checking for protein can tell you.
A new study shows that recommended vitamin D levels may be too low - particularly during the winter months. How much do you really need?
If you've made the commitment to get fit too many times, here are four reasons why you may want to use a personal trainer.
The Amish have a much lower rate of some chronic diseases compared to the average American. What can we learn from their healthy lifestyle?
People who have had strokes are often left with brain damage. Now, a new study shows that taking vitamin E may help to protect the brain after a stroke. Get the full story.
Oh, that painful Achilles! Achilles tendinopathy can be difficult to treat which is why some people opt for a steroid injection. Is this a good idea?
Some overseas manufacturers of children's jewelry are now using cadmium in their products. Here's how to avoid exposing your children to this toxic heavy metal.
A new study looks at whether a high resting pulse rate increases the risk of dying from heart disease. Find out what it shows.
A new study shows that wearing bifocals not only help the nearsighted child see better, but may actually slow down the progression of their nearsightedness. Here's what you need to know.
Laser pointers have become popular for home and business use. Unfortunately, the bright light they emit could be an eye hazard. Find out what you need to know to protect your vision.
If you're a meat eater, you may want to add some rosemary to your meat dishes. Here's why.
Fish is good for you, but some fish contain mercury and other contaminants that can threaten health. Here's how to choose the safest fish to eat.
Apple chips must be healthy. After all, they're made of fruit? Right? Not so fast. Find out what you need to know before reaching for that bag of apple chips.
Hemorrhoids are painful and difficult to treat. Discover a new, all-natural way to relieve the pain of hemorrhoids.
Accutane to treat acne was recently pulled from the market due to health concerns, but some people are still buying it online. Here's why this is a bad idea.
If you've been diagnosed with a high uric acid level, you might want to take it seriously. Here's why.
When women undergo a hysterectomy they sometimes choose to have their ovaries removed if they've finished having children. Is this a good idea?
Potatoes, white rice, and white bread may not be the best dietary choicest, but here are four white foods that are too healthy to be ignored.
Is your diet fiber deficient? Here are five fiber-rich fruits that can change all of that.
If your memory's not what it used to be, here's a blue fruit you'll want to add to your diet. The good news? You can find it on almost any produce stand.
Yogurt may be healthy, but you can make it even healthier. Here's how to turn plain yogurt into a superfood.
Obesity among teenagers is a growing problem that could lead to lifelong health problems. Find out why obese teenagers are growing old too fast.
Many experts have pondered the risks of cell phone use with no conclusive proof that they're harmful. Now, a new study shows that may actually protect against Alzheimer's disease and even reverse it. Find out the full story.
If you haven't heard of the pequi fruit, chances are you will soon. Preliminary studies show it may help to reduce inflammation naturally.
You may be ready for a splurge, but can you handle this monster of a fast food milkshake? Find out how many calories it'll set you back.
Looking for a healthier veggie sandwich? Find out whether the Blimpie Veggie Supreme is a good option. You may be surprised.
Up to one in four people of retirement age have mild memory impairment. Can drinking grape juice help this problem?
Gluten food intolerance or celiac disease is a common intestinal condition that requires a gluten-free diet. If you're sensitive to gluten, is it safe to eat oats?
Does using artificial sweeteners off any advantages if you're trying to lose weight? Find out what a new study shows.
Lead toxicity is a serious problem in children that can have life long health consequences. Should you have your child tested for lead poisoning?
Are you overeating without even being aware of it? Most Americans eat far more calories than they're aware of because of distorted portion sizes. Here's how to be happy eating smaller portions of food.
Squash is one of the most versatile vegetables around. Here's how to take advantage of the health benefits squash has to offer.
Hummingbirds are a joy to watch. Would you like to attract them to your own yard? Here's how to make hummingbird food to draw them to your yard.
You want your hair to look clean, but is it smart to shampoo every day? Find out what daily shampooing can do to your hair.
Even good things like a healthy diet can be taken too far. Read about the plight of orthorexics - people who taking eating too healthy to an extreme.
Slow gastric emptying or gastroparesis is a condition that's commonly seen in diabetics. Find out what this condition is as well as how it's treated.
Salads are supposed to be healthy - but not if you add these salad ingredients. Find out the top five unhealthy salad ingredients you'll want to avoid.
Are you experiencing neck or back strain when sitting in front of your computer? It could be your posture. Here are some simple ways to develop better computer posture.
The Japanese are far less likely to become overweight or obese compared to Americans. What can we learn from them? Here are five Japanese weight loss secrets that work.
Is your urine more cloudy than normal? Find out six things that could be causing this problem.
Are there significant health benefits of circumcision? What about risks? Find out what you need to know before making a decision.
IBS, or irritable bowel, can make life a challenge for the many people who have it. Some have proposed that the herb St.John's wort could be an effective and natural IBS treatment. Does it work?
Do you know how to protect your baby from choking? Find out why nuts can not only be a choking hazard, but, in rare cases, could lead to infant suffocation.
Diabetics who check their blood sugars throughout the day often get sore fingers. Learn about the new technology that may allow painless blood sugar testing.
Are you looking for a fun way to get into shape? Discover the benefits of Zumba - a fast-paced dance workout that firms and tones without feeling like exercise at all.
Do you take supplemental vitamin E? According to new research, this may not be such a good idea. Find out the risks of taking vitamin E.
Pink eye, or conjunctivitis, is a highly contagious eye disease that's common in children. Find out how to prevent conjunctivitis by taking a few simple precautions.
Can the natural herb Hawthorn lower blood pressure? Find out whether Hawthorn can help in the treatment of hypertension.
Does taking Dramamine for motion sickness make you sleepy? This is a common problem. Find out about a natural alternative that's as close as your spice cabinet.
Can a natural herb from the feverfew plant prevent migraines? Find out if it's effective.
Can myrrh help to lower cholesterol levels naturally? Find out what a new study shows.
Can sipping chamomile tea help to control blood sugars? It looks promising. Get the full story.
Most diet pills and weight loss supplements are not only ineffective, but can be dangerous. Here are three natural supplements for weight loss that are safe.
Skin peptides are increasingly being added to cosmetic products for the treatment of wrinkles. Do they really work?
Can hormone replacement therapy prevent glaucoma? Find out what a new study shows.
Do you suffer from aches and joint pain related to arthritis? Here are three natural oils that may reduce inflammation and relieve joint discomfort.
Oral contraceptives are effective, but may not be safe for all women. Find out what a new study shows about the risks of taking birth control pills.
Has your doctor ordered a tagged or labeled white blood cell scan for you? Here's what this procedure is used for and what it involves.
Niacin is a supplement that's sometimes used to treat elevated cholesterol levels. Unfortunately, a common side effect is flushing. Here's how to prevent this unpleasant side effect.
Statin medications are often prescribed for lowering cholesterol levels. Unfortunately, they're also prone to interacting with supplements and even some types of food. Here are six foods and supplements to avoid if you're taking a statin.
The herb gingko biloba has been used as a natural treatment for memory problems in older people. Unfortunately, a new study casts doubt on its effectiveness. Get the full story.
Is office snacking making it difficult for you to lose weight? Here are five ways to not fall victim to office overeating.
Think you're doing yourself a favor when you eat a salad? Not when you pick one of these salad disasters. Discover why you want to avoid ordering these four salads next time you're craving something green.
Opening a can of fruit is so convenient, but is it healthy? Find out the facts.
Healthy Choice Country Vegetable soup markets itself as a healthier soup alternative. Do they make the grade when it comes to nutrition and taste? Find out.
Confused about the wonderful world of cooking oils? Soybean oil is an inexpensive oil added to many processed foods. Is it a healthy oil for cooking?
If you're a runner, you may be susceptible to a condition known as runner's anemia. Here's what you can do to prevent it.
Are healthy, nutritious vegetables giving you gas? Here are the gassy vegetables you need to be aware of and what to do about them.
Most people need more fiber in their diet, but eating too much fiber has its drawbacks too. Find out what they are.
Not all fat is bad when it comes to weight control. Find out what brown fat is and why you're luck to have it.
Are you looking for a convenient and inexpensive way to work out? Try working out with bands. You'll love the results.
A vegetarian diet may be a healthy choice, but not if you're not getting all of the essential amino acids. Find out why combining or complementing proteins is so important for vegetarian health.
Think push-ups are only good for men in the military? You may be surprised. They can help whip you into shape fast. Discover the many benefits of push-up exercises.
Do you enjoy eating grains but worry about raising your blood sugar levels? Here are three healthy, whole grains that have low glycemic indexes.
Do you love the taste of tortilla chips, but hate the calories and fat? Read about a healthier multi-grain tortilla chip that's made with seeds and grains. Is it a good alternative to traditional tortilla chips?
Do you want to get into shape without stressing your bank account? Here's how to develop an inexpensive exercise routine that gets results.
There's little doubt that what you eat plays a role in inflammatory diseases such as rheumatoid arthritis. Here's one nut for arthritis that may help relieve some of the symptoms.
Have you been told you have a high uric acid level? If so, should you treat it? Find out what you need to know.
Does your skin have too much red? Sometimes this is due to a skin condition called rosacea, while others just have a naturally red complexion. Either way, here are some ways to tone down a ruddy complexion.
Monounsaturated fats are not only heart healthy, but may help to reduce belly fat. Here are the four best sources of monounsaturated fats.
Figs are a greatly underappreciated fruit that have considerable nutritional value. Discover the many health benefits of figs and find out why you should eat more of them.
Broca's speech is a certain type of speech pattern that occurs after brain injury or stroke. Here's what you need to know about this speech and language disorder.
Sure, limemade tastes good; but have you ever considered its health benefits? Here's why lime juice is a healthy addition to the kitchen.
Do you suffer from neck and shoulder pain? A Pilates fitness program may not only build strength, but help relieve neck and shoulder discomfort as well.
Do you make big plans to get fit each year and then never manage to do it? Here are four ways to more easily reach your fitness goals in 2010.
Four million people are carrying the hepatitis C virus and many don't even know it. Are you at risk of hepatitis C. Should you be tested?
Are you concerned about the chemicals in the art supplies your child uses? Here's how to find non-toxic art supplies for your kids.
Can that bottle of safflower oil in your kitchen cabinet help you lose weight? Recent research suggests that it may help stimulate loss of abdominal fat.
Could the answer to more beautiful skin be in your kitchen cabinet? Find out how safflower oil can improve the appearance of your skin.
Do you use plastics in the microwave? Here's why you may want to rethink this practice - even if it says "microwave safe".
You may have had a big bowl of it at a Chinese restaurant. It's a popular appetizer soup that many people enjoy. Is egg drop soup healthy?
They may not be true heart attacks, but a coronary artery spasm can be serious. Here's how to understand what causes this condition and how it's treated.
A new study shows that an amino acid common in meat and nuts could increase the risk of Alzheimer's disease. Get the full story.
Is your hair standing on end after you brush it? Here's how to prevent hair static and flyaways during the winter months.
Is your hair making you look older? Here are five youthful hairstyle ideas that'll turn back the hands of time.
Fish oil capsules may have benefits, but some people don't tolerate them well. Here are five common side effects of taking fish oil pills.
It's conventionally been thought that eating raisins increases the risk of cavities and tooth decay. Is this true?
Do you want to add more omega-3's to your diet without taking supplements? Here are the five fish that have the highest levels of heart-healthy fish oils.
Think you need to join a gym or use weights to get great muscle tone? Not necessarily. Here's how to get great muscle tone without weights right in the comfort of your own home.
Are you looking for something sweet, filling, but low in calories? Try one of these five low calorie fruits.
A new study shows that shea extract helps the symptoms of osteoarthritis. Discover why this all natural treatment could be safer than anti-inflammatory medications.
Bottled waters have been found to contain many of the same contaminants as tap water. Is Ayala's Herbal Water an exception to the rule?
Are you no longer seeing results from your walking routine? Has the needle stopped moving on the scale? Maybe it's time to add a little extra punch to your workout. Here's how to burn more calories walking.
Acid reflux disease or GERD is a common medical condition that causes a variety of unpleasant intestinal symptoms. Can a gluten free diet help?
Are you eating too many empty, unhealthy calorie foods? Here's how to get control of this bad habit and start start eating healthy again.
Bottled water is quick and convenient - but maybe not so healthy. Find out what kind of contaminants are lurking in your bottled water.
Tired of dealing with constipation? It's probably your diet. Here are four constipation causing foods to avoid.
Wonder why you're getting gray hair and you're still young? Don't blame it on stress. You could have one of these three medical conditions that cause premature hair graying.
Many hair care products contain the vitamin pantothenic acid in the belief it prevents graying, fading hair color, and scalp irritation. Is there any truth to this idea?
What if you could burn 120 more calories each day without starting a formal exercise program? You can! Here's how.
Headed for your local coffee shop for a quick breakfast? Here are four unhealthy coffee shop treats you'll want to stay away from.
Sure, candy isn't health food, but sometimes you want a treat. Here are five particularly unhealthy candy treats to avoid.
A new study shows that a hydrolyzed collagen supplement may be beneficial for bone health. Find out the full story.
Antidepressants are commonly used to treat a variety of conditions including depression. A new study shows that there may be a danger to taking an antidepressant if you're a woman over the age of fifty. Find out the full story.
Have you been diagnosed with rheumatoid arthritis? Find out what blood test you need to ask your doctor about.
Levels of a protein hormone could help determine a person's risk of developing Alzheimer's disease. It could also one day provide a new form of treating this common brain disease.
A new medication is pending approval by the FDA that not only controls blood sugars but causes weight loss in diabetics. Find out what you need to know about this new diabetic medication.
Some people are taking the supplement l-carnitine to boost energy levels based on studies done in heart disease patients. Can it help a normal person have more get up and go?
If you suspect your child is suffering from a food allergy, you may want to book an appointment with a pediatric allergist. Here's why.
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