Halle Elbling is a Registered Dietitian and Certified Diabetes Educator. She currently works for Palomar Health Diabetes Services. She earned a Master of Science degree in Nutritional Science from San Jose State University and a Nutritional Science Undergraduate degree from Cal Poly State University, San Luis Obispo. She also holds a certificate in adult weight management.
She has been working in the field of nutrition for more than 17 years and is an active member of the American Association of Diabetes Educators and the American Dietetic Association. She possesses a vast amount of knowledge in nutrition, wellness and diabetes education, for children and adults. Halle is committed in improving the health of others by providing comprehensive nutrition, health, and diabetes education through seminars, healthy cooking classes, community-based education programs and individual counseling. She is also the author of a bi-weekly nutrition advice column for the San Diego Union Tribune newspaper.
Carbohydrates are a nutrient found in many foods that is converted into sugars during the digestive process. You might have heard that carbohydrates, or carbs, are bad for you, but this is not necessarily true. In fact, your body needs carbohydrates to function well and to provide energy. Carbohydrates are a type of macronutrient found in many foods and beverages. Most carbohydrates are naturally occurring in plant-based foods, such as grains. Food manufacturers also add carbohydrates to processed foods in the form of starch or added sugar. The most basic carbohydrate is a sugar molecule, which joins together one or two units of carbon, hydrogen and oxygen.
Carbs are divided into main three groups: simple carbohydrates, complex carbohydrates and fiber. The three different types of carbohydrates vary in nutritional value and are broken down in different ways during digestion. Learning about the three kinds of carbohydrates can help you make smart food choices in order to stay healthy every day. Common sources of naturally occurring carbohydrates include: fruits, vegetables, milk, grains, legumes and other starchy vegetables.
1. Simple Carbohydrates
Simple carbohydrates are sometimes called simple sugars, mainly because they contain either natural or added sugar. Simple carbohydrates as foods that satisfy your sweet tooth, because they taste sweet and usually contain such sweeteners as honey, sugar, molasses or corn syrup. Dairy products and some fruits and vegetables are also classified as simple carbohydrates because they contain natural sugars. Sugars include fruit sugar (fructose), table sugar (sucrose) and milk sugar (lactose).
2. Complex Carbohydrates
Complex carbohydrates, called starches, are carbs that are made from several linked strings or chains of sugars. Complex carbs are often healthier than simple carbs because in addition to being starchy, they also provide you with some of your dietary fiber. Examples of complex carbs are corn, bread, cereal, pasta and rice. Like simple carbohydrates, complex carbs can cause a spike in your blood glucose levels that, in some people, can lead to insulin resistance. Starch occurs naturally in vegetables, grains, and cooked dry beans and peas.
3. Fiber
Fiber is the third type of carbohydrate. Although it is categorized as a complex carbohydrate, fiber does not act like the other two forms of carbs. Your body can't completely digest fiber, so it can't be broken down into sugars. Fiber can help regulate blood glucose levels, as well as lower cholesterol levels and promote regular digestion and excretion of waste. Whole grains and many fruits and vegetables, including dark leafy greens and orange-colored fruits and vegetables, are rich in fiber. Whole grains are not processed as fully as the flours used to make foods that fall into the simple carbohydrates; the refinement process of white flours removes fiber. Lentils, peas and dried beans are also fiber-rich foods that can contribute to a healthy digestive system.
Providing energy
Your body uses carbohydrates as its main fuel source. They are absorbed into your bloodstream, where they're known as blood sugar (glucose). From there, the glucose enters your body's cells with the help of insulin. Some of this glucose is used by your body for energy, fueling all of your activities, whether it's going for a walk or daily living. Extra glucose is stored in your liver, muscles and other cells for later use or is converted to fat.
Protecting against disease
Some research shows that whole grains and dietary fiber from whole foods helps reduce your risk of cardiovascular diseases. Fiber may also protect against obesity and type 2 diabetes. Fiber is also essential for digestive health.
Controlling weight
Evidence shows that eating plenty of vegetables, fruits and whole grains can help you control your weight. Their bulk and fiber content aids weight control by helping you feel full on fewer calories.
Tips: Choose the right carbs
There are certain foods that can be associated with seasons. With the fall season here and the holidays will be soon arriving, the fruit pumpkin comes to mind. Pumpkins are believed to have originated in North America. Seeds from related plants have been found in Mexico dating back to 7000 to 5500 B.C. References to pumpkins date back many centuries. The name pumpkin originated from the Greek word for "large melon" which is "pepon." "Pepon" was changed by the French into "pompon." The English changed "pompon" to "Pumpion." American colonists changed "pumpion" into "pumpkin." Native Americans dried strips of pumpkin and wove them into mats. They also roasted long strips of pumpkin on the open fire and ate them. The origin of pumpkin pie occurred when the colonists sliced off the pumpkin top, removed the seeds, and then filled the insides with milk, spices and honey which was then baked in hot ashes of a dying fire.
Seeing that bright orange color of a pumpkin is a giveaway that pumpkin is loaded with an important antioxidant, called beta-carotene. Beta-carotene is one of the plant carotenoids converted to vitamin A in the body and can be found in fruits, vegetable and whole grains.
In the conversion to vitamin A, beta carotene performs many important functions in overall health. Vitamin A is needed for good vision and eye health, for a strong immune system, and for healthy skin and mucus membranes. The antioxidant properties of beta-carotene are disease fighting which helps protects the body from damaging molecules called free radicals.
Nutritionally, one cup of cooked, boiled, drained, without salt pumpkin includes: 49 calories, 2 grams of protein, 12 grams of carbohydrate, and 3 grams of dietary fiber. One serving of pumpkin also has many vitamins and minerals in it like vitamin C, niacin, folate, vitamin A, and vitamin E, calcium, iron, magnesium, potassium, zinc, and selenium. It is fat free, and cholesterol free food. When buying pumpkins, select pumpkins that are firm and heavy for their size. Store pumpkins in a cool, dark place.
There are many ways to add pumpkin to your diet and use in recipes. Here are a few ideas:
Why would you choose a piece of fresh fruit for a snack over a bag of pretzels? What is the healthier choice?
These foods have roughly the same number of calories, but not in nutrients. The fresh fruit provides fiber, vitamin C and potassium for an equal number of calories. Which means the piece of fruit has a higher nutrient density. Here is another example; a serving of watermelon and a 12-ounce soft drink both have about 150 calories. However, the watermelon is more nutrient dense, because it has vitamin C and fiber. The soft drink contains only simple sugars or "empty calories."
It is a measure of the nutrients provided per calorie of food, or the ratio of nutrients to calories (energy).
Foods that supply generous amounts of one or more nutrients compared to the number of calories they supply are called nutrient dense. There are lists of nutrient dense foods; foods that provide substantial amounts of vitamins, minerals and other nutrients with relatively few calories. Beans and peas are a good choice for a nutrient-dense food. Many kinds of beans and peas exist including kidney beans, pinto beans, garbanzo beans, lima beans, black beans, black-eyed peas, split peas and lentils. Beans and peas provide us with nutrients such as iron, zinc, potassium and folate. They are an excellent source of fiber and can be considered a protein source because of the nutrients they bring to our diet. On the other hand, there are low nutrient dense foods; foods that supply calories but relatively small amounts of micronutrients (sometimes none at all). The term “nutrient-rich foods” is used to describe nutrient-dense foods including those from the five basic food groups, such as:
The 2010 Dietary Guidelines for Americans recommends that Americans focus on maintaining calorie balance over time to achieve and sustain a healthy weight and focus on consuming nutrient-dense foods and beverages. These recommendations, along with physical activity, can help people reduce their risk of chronic disease and promote overall health.
When eating a healthy diet, brightly colored fruits and vegetables are the big winners in nutrient density. That's one reason why so many fruits and vegetables qualify as superfoods, or foods that are rich in nutrients and other compounds that have healthy benefits such as fiber, phytochemicals and essential fatty acids. Some superfood examples include: carrots, watercress, tomatoes, broccoli, kale, spinach, collards, bok choy, spinach, berries, apples, cherries, pomegranate and oranges. Other nutrient-dense superfoods include salmon, tuna, trout, low-fat dairy products, oatmeal and whole grains, soy, dry beans sand even some fortified foods. Again nutrient dense poor foods include things that are high in sugar and fat such as refined white breads, pasta, pastries, processed lunch meats and cheeses, ice cream, candy, soda, potato chips and corn chips. In other words, junk food.
Choosing nutrient-dense foods at the grocery store can be easy if you stay along the edges of the store, where the produce, fresh lean meats, low-fat dairy and fresh bakery goods are found. If you choose some packaged foods for convenience, be sure to read the food labels for smart choices. You can easily find the Nutrition Facts labels on the backs or sides of the packages. Look at the serving sizes, note the number of calories per serving and look at the amount of fiber, vitamins, calcium and iron. The packaged food that has the better combination of lower calories, higher nutrients and less sodium is the best choice.
You can make any meal nutrient-dense by including one serving of a healthy protein source such as legumes, fish, poultry or lean meat (one serving of protein is typically about the size of a pack of playing cards). The rest of the meal should be made up of healthy side dishes. Vegetables are always great, even with a little bit of cheese or sauce. Choose wheat pasta instead of regular pasta, and brown rice instead of white rice. Add a green salad with lots of vegetables as side dish or serve a big salad as a meal. Vegetable soups made with clear broth are nutrient-dense and have fewer calories than a comparable rich creamy soup.
Eating nutrient-dense foods will ensure you are getting the right nutrients, will make you full and won't leave you feeling hungry later. Choosing nutrient dense foods can become a habit in your daily eating routine. Now that you understand which foods are more nutrient dense, the rest is easy. Just remember that the foods you eat can affect your health in a very big way. The choice is yours. Choose healthy!
Can a whole egg eaten at breakfast raise my blood cholesterol levels? Well, a couple of decades ago, eggs had a not so popular reputation and it was decided that the cholesterol in eggs could clog your arteries. Now, more and more research is proving that one egg per day does not result in increased blood cholesterol levels, nor does it increase the risk of cardiovascular disease in healthy people. The Dietary Guidelines for Americans, 2010 state that consuming less than 300 mg per day of cholesterol can help maintain normal blood cholesterol levels. Plus, consuming less than 200 mg per day can further help individuals at high risk of cardiovascular disease.
One large egg has about 213 mg of cholesterol, all of which is in the yolk. Dietitians recommend individuals include eggs in the diet because of the high nutritional value, are an excellent source of protein, are low in saturated fat, they keep you full and are only 70 to 80 calories each. Nutrients found in eggs are iron, zinc, B vitamins, vitamins A and D, disease fighting carotenoids, and minerals, including folate which is recommended for pregnant women. It is acceptable to eat one egg a day however when monitoring milligrams (mg) of cholesterol; it is important to limit other sources of cholesterol or animal products for the rest of the day. Try substituting vegetable proteins like dried beans and avoiding high-fat dairy products for that day. Also, egg whites contain no cholesterol or use cholesterol-free egg substitutes.
When buying eggs at the store, you have a wide variety of choices from egg size, to egg color to even improved dietary quality. There are cage-free, free-range, organic eggs to lower-cholesterol eggs because a vegetarian diet and healthier oils are in the chicken feed. Also, there are Omega-3 eggs. The chicken feed is enriched with flaxseed, marine algae, bran, kelp, fish oil or vitamin E to increase the egg’s healthy content of omega-3 fatty acids. No matter what egg you choose, they are delicious and nutritious, easy to prepare, can be inexpensive and great for healthy people at any age.
Here are some ideas for egg recipes:
Different foods contain several different kinds of fats. The potential harmful dietary fats are called saturated and Trans fats. These fats come mostly from animal sources. They can negatively affect total blood cholesterol levels, HDL and LDL cholesterol levels which can increase your risk of cardiovascular disease. These fats are solid at room temperature. Examples include: beef and pork fat, shortening, stick butter and margarine and baked goods. You want to include healthy fats in your diet which are known as monounsaturated, polyunsaturated, and omega-3 fatty acids.
The good-for-you fats help lower your LDL (bad) cholesterol and boost your HDL (good) cholesterol. Although these fats benefit our bodies, you don't want to go overboard. Still eat healthy fats in moderation. Limit your healthy fat intake to 30 percent of your total daily calories. So if you consume 1,800 calories a day, that's about 540 calories from fat or 60 grams each day.
Monounsaturated fats and polyunsaturated fats are known as the “good fats” because they are good for your heart, your cholesterol, and your overall health.
Good Fats |
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Monounsaturated fats:
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Polyunsaturated fats:
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You have decided to cook with some delicious herbs but do not know how to cook with them. Then you wait and your fresh herbs go bad. Herbs can be bought fresh, or dried. You can even grow them in your own home. Herbs are flavoring agents used for enriching or altering the flavor or odor of foods. Herbs make a dish complete. Different herbs have different uses. Herbs add great flavor to your dishes but also contain many healthy nutrients.
At the store: When you’re picking up herbs at the grocery store or the farmer’s market, they should always look fresh. Watch out for discolorations or wilting. Smell the herbs to see if you like their potency and their flavor.
At your home: Once you get the herbs home, it’s best to store them on the top shelf of the refrigerator, which is often the warmest area. Wrap them in a damp paper towel and place in an unsealed plastic baggie. If the roots are still attached, you should leave them on the countertop in a glass with a little water. Wash your herbs just before you use them, not before you store them. In most recipes you can very easily substitute fresh herbs for dry herbs by using about 3 times the amount. For 1 teaspoon of dry herbs, you can use 1 tablespoon of fresh herbs.
Herbs in your meals: Keep in mind that robust herbs such as rosemary and thyme can withstand long cooking times. But tender herbs such as basil and cilantro should be added right before the dish is done cooking. Tender herbs can also be eaten raw.
Freezing Herbs: The quality of the herb can suffer a bit once frozen. They’re best used in cooked dishes rather than as a garnish or raw. Chop the leaves or use them whole straight from the freezer but do not thaw. When freezing herbs rinse the herbs and pat completely dry. Spread out on a sheet pan and freeze. Transfer the frozen herbs to freezer-proof bags, and freeze for up to one month. The best herbs for freezing include: rosemary, thyme, oregano, sage, parsley, tarragon, dill and chives.
Have fun experimenting with herbs, but be careful not to put too much of them in a dish at once. Start with small amounts, especially when using strong herbs like sage, rosemary and cilantro. A safe amount to start out with for a meal serving four is 1/4 teaspoon of powdered herb or 1 teaspoon of dried herb or 1 tablespoon of fresh herb.
Beans (dried) |
cumin, cayenne, chili, parsley, pepper, sage, savory, thyme |
Beef |
basil, bay, chili, cilantro, curry, cumin, garlic, marjoram, mustard, oregano, parsley, pepper, rosemary, sage, savory, tarragon, thyme |
Breads |
anise, basil, caraway, cardamom, cinnamon, coriander, cumin, dill, garlic, lemon peel, orange peel, oregano, poppy seeds, rosemary, saffron, sage, thyme |
Cheese |
basil, caraway, celery seed, chervil, chili, chives, coriander, cumin, dill, garlic, horseradish, lemon peel, marjoram, mint, mustard, nutmeg, paprika, parsley, pepper, sage, tarragon, thyme |
Chicken |
allspice, basil, bay, cinnamon, curry, dill, fennel, garlic, ginger lemongrass, mustard, paprika, rosemary, saffron, sage, savory, tarragon, thyme |
Corn |
chili, curry, dill, marjoram, parsley, savory, thyme |
Eggs |
basil, chervil, chili, chives, curry, dill, fennel, ginger, lemon peel, marjoram, oregano, paprika, parsley, pepper, sage, tarragon, thyme |
Fish |
anise, basil, bay, cayenne, celery seed, chives, curry, dill fennel, garlic, ginger, lemon peel, mustard, oregano, parsley, rosemary, thyme, saffron, sage, savory, tarragon, marjoram |
Fruits |
allspice, anise, cardamom, cinnamon, cloves, coriander, ginger, mint |
Lamb |
basil, bay, cinnamon, coriander, cumin, curry, dill, garlic, marjoram, mint, mustard, oregano, parsley, rosemary, savory, tarragon, thyme |
Potatoes |
basil, caraway, celery seed, chervil, chives, coriander, dill, marjoram, oregano, paprika, parsley, poppy seed, rosemary, tarragon, thyme |
Salad Dressings |
basil, celery seed, chives, dill, fennel, garlic, horseradish, marjoram, mustard, oregano, paprika, parsley, pepper, rosemary, saffron, tarragon, thyme |
Salads |
basil, caraway, chives, dill, garlic, lemon peel, marjoram, mint, oregano, parsley, rosemary, tarragon, thyme |
Soups |
basil, bay, chervil, chili, chives, cumin, dill, fennel, garlic, marjoram, parsley, pepper, rosemary, sage, savory, thyme |
Sweets |
allspice, angelica, anise, cardamom, cinnamon, cloves, fennel, ginger, lemon peel, mace, nutmeg, mint, orange peel, rosemary |
Tomatoes |
basil, bay , celery seed, cinnamon, chili, curry, dill, fennel, garlic, ginger, gumbo file, lemongrass, marjoram, oregano, parsley, rosemary, savory, tarragon, thyme |
Probiotics are beneficial forms of gut bacteria that help maintain the natural balance of organisms (microflora) in the intestines. They help stimulate the natural digestive juices and enzymes that keep our digestive organs functioning properly. The normal human digestive tract contains about 400 types of probiotic bacteria that reduce the growth of harmful bacteria and promote a healthy digestive system. The largest group of probiotic bacteria in the intestine is lactic acid bacteria, of which Lactobacillus acidophilus, is found in yogurt with live cultures. Yeast is also a probiotic substance. You can support your probiotic intake through eating foods that are a host to these live bacterium.
Now you don't necessarily need probiotics a type of "good" bacteria to be healthy. Many people use probiotics to prevent diarrhea, gas, and cramping caused by antibiotics. Antibiotics can kill "good" (beneficial) bacteria along with the bacteria that cause illness. A decrease in beneficial bacteria may lead to digestive problems. Taking probiotics may help replace the lost beneficial bacteria.
Although more research is needed, probiotics may also be used to:
There are many foods that are known to contain probiotics which you can include in a healthy meal plan. Here are some examples of foods that contain probiotics:
Watercress is a cruciferous vegetable that belongs to the mustard family. It has small leaves and the stems have a peppery flavor. Watercress is the most ancient of green vegetables known to man and its use can be traced back to the Persians, Greeks and Romans. The delicious, peppery flavor of watercress is great when you have to spice up soups like minestrone or vegetable soups, casseroles, dips, entrees and salads. It also makes a great addition to most sandwich fillings. This bright green, leafy vegetable can also be consumed in a juice form or used as a garnish. It is recognized as a super-vegetable due to its rich content of vitamins and minerals.
You can find watercress in specialty grocery stores or at Farmer’s Markets. Watercress packs a significant amount of nutrition. For example, one cup of watercress contains 4 calories and has no fat. It has 106 percent of the Recommended Dietary Allowance, or RDA, for vitamin K, which assists in blood clotting. It also provides 22 percent of vitamin A, 24 percent of vitamin C and 2 percent of vitamin E. These vitamins act as antioxidants to support the health of your eyes and collagen production. Watercress also provides 2 percent of the RDA for vitamin B6, thiamin, riboflavin, phosphorus and magnesium. This 1-cup serving also offers 4 percent of your daily calcium needs. Other minerals that can be found in this vegetable include iron, manganese, potassium, copper and zinc. It contains fiber, folic acid, antioxidants and carotenes. These nutrients occur in higher quantities in watercress than they do in broccoli, tomatoes and apples. Watercress contains many phytochemicals, such as glucosinolates, which are plant compounds that offer disease prevention. The vitamins and antioxidants found in watercress can assist in healthy skin, hair and nails, bones and teeth, and a strong immune system.
Try these watercress recipes for a healthy meal:
Healthy eating has never been easier, thanks to the food nutrition label. Most foods in the grocery store have a nutrition label and an ingredient list. Claims like “low cholesterol” and “fat free” can be used only on a label if a food meets legal standards set by the government.![]()
Reading the nutrition label can help you choose foods that make up a healthful diet. Eating a healthful diet can help reduce your risk factors for certain diseases. For example, too much saturated fat and cholesterol can possibly raise blood cholesterol (a risk factor for heart disease). Too much sodium may be linked to high blood pressure. High blood pressure is a risk factor for heart attack and stroke. Being healthy daily is up to you. In addition to eating a balanced, nutritious diet daily also stay active, do not smoke and watch your weight.
Here is a chart which provides some key words and health claims on product labels, and what they mean as defined by the government.
For example:
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If a food claims to be... |
It means that one serving of the product contains... |
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Calorie free |
Less than 5 calories |
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Sugar free |
Less than 0.5 grams of sugar |
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Fat |
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Fat free |
Less than 0.5 grams of fat |
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Low fat |
3 grams of fat or less |
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Reduced fat or less fat |
At least 25 percent less fat than the regular product |
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Low in saturated fat |
1 gram of saturated fat or less, with not more than 15 percent of the calories coming from saturated fat |
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Lean |
Less than 10 grams of fat, 4.5 grams of saturated fat and 95 milligrams of cholesterol |
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Extra lean |
Less than 5 grams of fat, 2 grams of saturated fat and 95 milligrams of cholesterol |
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Light (lite) |
At least one-third fewer calories or no more than half the fat of the regular product, or no more than half the sodium of the regular product |
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Cholesterol |
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Cholesterol free |
Less than 2 milligrams of cholesterol and 2 grams (or less) of saturated fat |
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Low cholesterol |
20 or fewer milligrams of cholesterol and 2 grams or less of saturated fat |
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Reduced cholesterol |
At least 25 percent less cholesterol than the regular product and 2 grams or less of saturated fat |
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Sodium |
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Sodium free or no sodium |
Less than 5 milligrams of sodium and no sodium chloride in ingredients |
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Very low sodium |
35 milligrams or less of sodium |
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Low sodium |
140 milligrams or less of sodium |
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Reduced or less sodium |
At least 25 percent less sodium than the regular product |
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Fiber |
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High fiber |
5 grams or more of fiber |
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Good source of fiber |
2.5 to 4.9 grams of fiber |
If you can’t remember the definitions of all of the terms, use these general guidelines instead:
Here are a few more tips for getting as much health information as possible from the Nutrition Facts label:









