HealthyLife Articles

Tag: nutrition

  • The Rise Of Food Allergies

    HEALTHY EATING

    Image of an older Asian couple stretching.

    The body’s immune system is designed to fight off unwanted invaders, such as viruses, bacteria and fungi. But when the immune system reacts to something that isn’t usually harmful, such as pollen, dust, or certain foods, it’s considered an allergy.

    The Centers for Disease Control and Prevention (CDC) says 5 out of every 100 children in the U.S. have a food allergy today. About 4 percent of all adults also have food allergies.

    While some reactions may be mild, such as hives or tingling, other food allergies can cause a life-threatening allergic reaction known as anaphylaxis.

    Increase in allergies – and questions

    The Centers for Disease Control and Prevention reports that food allergies increased 18 percent among children from 1997 to 2007.

    Researchers are still trying to find out why food allergies continue to increase. However, they do know a few key facts about food allergies:

    *  Up to 90 percent of all food allergies involve eggs, dairy, peanuts, tree nuts, fish, shellfish, wheat and soy.

    *  Food allergies can occur at any age, not just during childhood. Even if you’ve eaten a food before without problems, you can become allergic to it later.

    *  If you have a parent with allergies, asthma, or eczema, you are more likely to have food allergies.

    *  Kids with food allergies are up to 4 times more likely to have asthma and other allergies, such as hay fever.

    *  Allergies to fish, shellfish, peanuts, and tree nuts tend to last a person’s entire life. Dairy, egg, and soy allergies are sometimes outgrown.

    *  There is no cure for allergies: the allergic food must be avoided.

    A recent analysis in the Journal of the American Medical Association shows that introducing some allergenic foods to a baby earlier in life could lower the risk of food allergies. Talk to your pediatrician before giving your child new foods, especially if allergies run in the family.

    Severe allergic reactions: WHAT TO DO

    Anaphylaxis is a severe allergic reaction that can be deadly. Symptoms include facial or lip swelling, paleness, weakness, difficulty breathing, vomiting and fainting. If someone is having anaphylaxis, it’s important to:

    *  Ask if the person has epinephrine (EpiPen or another injector) and see if they need help injecting it. It is usually injected into a person’s thigh. This should be done quickly.

    *  Call 911 immediately.

    *  Even if the person starts to feel better, he or she should still go to the hospital and seek medical care. The epinephrine delays the reaction, but the allergy must still be treated by a doctor right away.

    © American Institute for Preventive Medicine

  • 6 Reasons To Eat Oranges Daily

    HEALTHY EATING

    Image of an orange.

    1. Vitamin C

    One large orange gives you 130 percent of your daily need for vitamin C. This vitamin helps boost immunity and fight cancer.

    2. Fiber

    One sweet, juicy orange delivers 4 grams of fiber. Fiber helps with digestion and may help prevent heart disease and some cancers.

    3. Minerals

    Oranges also contain important minerals such as calcium, magnesium, copper, phosphorus and potassium. These minerals are important for immune health, nervous system and muscle function, and many other body processes.

    4. B vitamins

    Oranges contain several of the B vitamins, which help the body’s cells work properly and provide you with energy.

    5. Calorie-Friendly

    One orange is a lower calorie option to satisfy your craving for something sweet.

    6. Phytochemicals

    Oranges contain hundreds of these plant chemicals that support many metabolic functions in the body.

    Sources: United States Department of Agriculture, National Institutes of Health

    © American Institute for Preventive Medicine

  • Easy Snack Substitutions

    HEALTHY EATING

    Image of popcorn in a bowl.

    Skip the vending machine and processed foods when you need to fill up between meals. Try these alternatives to everyday unhealthy snacks:

    © American Institute for Preventive Medicine

  • Fueling Your Workout The Healthy Way

    BE FIT

    Image of man at the gym.

    Food is your body’s fuel. When it comes to exercise, healthy food can power you through a workout session, while less healthy food can leave you feeling flat.

    Finding the right pre-workout foods doesn’t have to be complicated. Listen to your body and keep track of your diet. This can help you discover what you should eat – and avoid eating – when you want to make the most of your exercise time.

    No “quick fixes”

    Though many products on the market claim to boost energy and performance, many of them aren’t as healthy as nutritious, whole foods. Some energy bars and drinks contain high levels of sugar, caffeine and other additives. These may give you a quick “jolt,” but when your blood sugar drops and the caffeine wears off, you could feel sluggish or downright exhausted.

    Is timing everything?

    Some athletes swear by eating 30 minutes before a workout. Others experience cramping or tiredness if they eat too close to when they exercise.

    If you’re doing an intense workout, such as running or high-impact aerobics, you may need to give your body longer to digest a meal. But lower-intensity activities, such as walking or gardening, may be more enjoyable if you’ve had a small meal first.

    Healthy pre-workout choices

    Whole foods are often a great choice pre-workout – and in daily life. But don’t stick to fruits and vegetables only. The body needs some protein and fat to make energy. Try avocados, nuts, seeds, eggs, fish or beans with some fruit or veggies. If you’re going to exercise within the hour, make it a smaller portion.

    Skip sugary treats, sweetened beverages, and energy bars and drinks. Drink plenty of water before your workout and continue to drink during and afterward. If you’ll be sweating excessively, a sports drink may be advised – but make water the drink of choice most of the time.

    Coffee and exercise – a good match?

    Some people find they have a better workout after they’ve had their morning cup of joe. This can be helpful for those who already drink coffee, but it’s not for everyone. Coffee can dehydrate you, so drink plenty of water. And, if you don’t already drink caffeinated beverages, you could end up jittery or anxious. If your doctor has told you to avoid caffeine, don’t try this.

    Consuming the right foods at the right time may help you feel your best during and after your workout.

    © American Institute for Preventive Medicine

  • The Importance Of Portions: Size Matters

    HEALTHY EATING

    Image of 2 bagels.

    If it seems like food portions are bigger today than they were years ago, it’s not your imagination. Health experts say that food sizes – and obesity rates – have grown in the last 20 years. Focusing on healthy foods is important. But portion sizes are also an important factor to think about when you eat. Whether it’s a cookie or a plate of spaghetti, how much you eat is just as important as what you eat. After all, the total calories you consume each day can mean the difference between gaining weight and losing it.

    Reality check: Portions are bigger today

    Take a look at these food comparisons, and find out what you need to do to burn off those extra calories.

    Bagel

    20 years ago: 140 calories, 3-inch diameter

    Today: 350 calories, 6-inch diameter

    Calorie difference: 210 calories

    You have to rake leaves for 50 minutes to burn the extra 210 calories. (Based on 130-pound person)

    Cheeseburger

    20 years ago: 330 calories

    Today: 590 calories

    Calorie difference: 260 calories

    You have to lift weights for 1.5 hours to burn the extra 260 calories. (Based on 130-pound person)

    Soda

    20 years ago: 85 calories, 6.5 ounces

    Today: 250 calories, 20 ounces

    Calorie difference: 165 calories

    You have to work in the garden for 35 minutes to burn 165 calories. (Based on 160-pound person)

    Source: National Heart, Lung, and Blood Institute Obesity Education Initiative

    © American Institute for Preventive Medicine

  • Paleo Diet: The Good And The Bad

    HEALTHY EATING

    Image of items that are apart of a Paleo diet.

    Fads come and go – and not just hairstyles and clothing choices. Diets go through fads, too – and one of the latest is the popular Paleo diet.

    The name “Paleo” refers to our Paleolithic ancestors, also known as “cavemen.” The creators of the Paleo Diet say the foods included are those that would have been eaten by our ancestors, long before humans had agriculture and modern-day processed foods.

    Although eating more whole foods can be a good thing, the American Academy of Nutrition and Dietetics says this diet isn’t in line with current healthy eating guidelines. Here’s the pros and cons to the Paleo diet:

    THE GOOD:Processed foods are out. Chips, crackers, and other unhealthy processed foods are not allowed.

    THE BAD:Eliminating all processed foods is difficult for most people. This could lead to frustration and diet failure.

    THE GOOD:No sugar is allowed.

    THE BAD:Because milk products contain natural sugar, no dairy is allowed with the exception of butter. Milk, cheese, and yogurt are good sources of calcium, and skipping them makes it difficult to get enough of this mineral in your daily diet.

    THE GOOD:Promotes vegetables.

    THE BAD:Only small amounts of fruit are allowed. Because of their natural sugar content, the Paleo diet doesn’t allow you to eat more than a small amount each day.

    THE GOOD:You’re encouraged to eat lean meats and fish.

    THE BAD:The Paleo diet suggests far more meat than the USDA advises. Diets heavy in animal fat and protein may increase your risk of heart disease due to their saturated fat content. Also, healthy vegetarian sources of protein such as beans and legumes are not allowed. These foods offer fiber and nutrients most people need in their diet and should eat regularly.

    BOTTOM LINE:

    The emphasis on vegetables and lean meats is a good concept that can offer health benefits. But, limiting or avoiding healthy foods such as dairy and fruit limits your intake of important nutrients. The USDA Guidelines, found atchoosemyplate.gov, offer a more varied – and heart-healthy – approach to eating.

    Talk with your physician before starting any diet program.

    © American Institute for Preventive Medicine

  • The Salty 6: Hidden Sources Of Salt

    HEALTHY EATING

    Image of a bowl of soup.

    Salt, or sodium, can affect your risk of heart disease and high blood pressure. Many Americans already eat much more than the daily recommended amount of salt. Even if you skip the salt shaker, many foods already have high amounts of salt in them. In fact, more than 75 percent of the salt we consume is already in our foods. It’s not coming from the salt shaker! Be aware of these “salty 6” and start eating less of these foods:

    1. Breads and rolls

    When eaten several times a day, these foods add up to a lot of sodium. Most bread has 100 to 200 mg of sodium per slice. Check labels for lower-sodium varieties.

    2. Pizza

    The cheese, crust and tomato sauce used for pizza often contain a high amount of sodium. Add pepperoni and sausage and you’ve got a sodium explosion. Ask for less cheese and sauce, skip the meat toppings, and add more veggies. Pair it with steamed vegetables, a salad or fruit to help fill you up.

    3. Sandwiches

    Restaurant burgers, hot dogs and sandwiches may contain all of your salt allowance for the day. Make burgers at home without salt or ask for a lower-sodium option when eating out (e.g., roasted chicken sandwich). You can also share the sandwich with a friend and fill up on a fresh salad.

    4. Lunch meat or cold cuts

    Six thin slices of deli meat may contain half of your entire day’s worth of salt. Look for lower-sodium lunch meats or skip the deli meats altogether. Instead, try hummus, sautéed vegetables, tuna without salt or eggs as other tasty sandwich options.

    5. Soup

    Canned or pre-packaged soups may have almost an entire day’s worth of salt in one serving. Make homemade soup, if possible, or check labels to find lower-sodium versions. Remember, your taste buds will become more sensitive to less sodium over time.

    6. Burritos and tacos

    Toppings and fillings are often loaded with sodium. For a healthier version, choose burritos and tacos that are veggie-friendly and have less meat and cheese.

    Replace these salty foods with fruits, vegetables, whole grains, lean fresh meat and dairy. And, when you season your foods, choose a salt-free herb blend that adds flavor without any sodium.

    Source: American Heart Association

    © American Institute for Preventive Medicine

  • 7 Quick And Easy Breakfast Tips

    HEALTHY EATING

    Image of father and daughter having breakfast.

    A healthy breakfast is a must for kids. Skip it and your kids will be playing nutritional catch-up for the rest of the day, said Carole L. Adler, a dietitian at the Food and Drug Administration.

    When kids skip breakfast, they don’t get what they need to be at their best. “Growing bodies and developing brains need regular, healthy meals,” she said. According to the Academy of Nutrition and Dietetics, studies show that school children who eat breakfast perform better in the classroom.

    As with other meals, it’s a good idea for your kids (and you) to eat a healthy balance of fruits and vegetables, proteins, grains, and dairy-not just for breakfast but throughout the day.

    Here are Adler’s 7 quick and easy breakfast tips to ensure your children start their day off right.

    1.Breakfast doesn’t have to mean traditional breakfast foods.Anything goes. Even last night’s leftovers.

    2.Give kids foods they like.Put veggies on that left-over whole-grain pizza. Or make muffins with zucchini and carrots and spread with peanut butter with a glass of milk. Mix sugary cereal with a healthier nutrient-packed brand.

    3.Make healthy trade-offs.Nutritional balance is key. Not enough vegetables in the morning meal? Prepare extra carrot, celery, and broccoli sticks with a hummus dip as an afternoon snack.

    4.Take growth and activity levels into account.Adler says that having a breakfast that contains protein, fat, and carbohydrates helps children feel full and stay focused until lunch. Protein choices might include an egg, some nuts, a slice of deli meat or cheese, or a container of yogurt.

    5.Don’t take, “Mom, I don’t have time for breakfast” as an excuse.Make sure your kids grab a piece of fruit on the way out the door, and hand them a bag of nut-and-fruit trail mix or a whole-wheat tortilla spread with peanut butter or almond butter and a carton of milk.

    6.Prep the night before.Morning is a busy time for everyone-you included. So take ten minutes to think ahead and prep for breakfast the night before. Chop up fruit to layer in a yogurt parfait or add to cereal. Cut up vegetables for an omelet. Mix up muffin or whole-grain waffle batter, cover, and put in the fridge.

    7.Use the Nutrition Facts label and ingredient statement when you shop.

    Desk snacks.

    People who have snacks in or on the desk reported weighing 15.4 pounds more than those who don’t. Use an opaque candy dish with a lid and store candy in a drawer where it’s less visible and accessible, advises Cornell University researcher, Dr. Brian Wansink, author of Slim by Design. Or, keep dried fruit or unsalted nuts in your desk drawer.

    © American Institute for Preventive Medicine

  • Easy Snacks For High Energy

    HEALTHY EATING

    Image of greek yogurt and fresh berries.

    One way to keep your energy up is to choose snacks that have fiber and protein. These foods are digested more slowly. That way you won’t “crash” like you do after eating sugar-filled and low-fiber foods. Some healthy choices include:

    *  An apple with a small handful of nuts

    *  Carrots and celery with string cheese

    *  Greek yogurt and fresh berries

    Source: Academy of Nutrition and Dietetics

    © American Institute for Preventive Medicine

  • Garlic Secrets

    HEALTHY EATING

    Image of garlic.

    Use a garlic peeler to quickly peel garlic. A garlic peeler is a cylindrical piece of rubber that you place the garlic in and then roll it on the counter with the palm of your hand. The peel will stick to the inside of the peeler, and the garlic will fall out the end. If you don’t have a garlic peeler, you can do the same thing with a rubber jar opener, say extension experts at the University of Nebraska-Lincoln.

    Bonus tip:

    To mince garlic without having it stick to your knife, add a few drops of water to the garlic and then chop. The garlic sticks to the cutting board and not your knife.

    © American Institute for Preventive Medicine