To the reader:
I think you could try to teach your friend about enjoying healthy food. It only works if you are subtle, so work in small steps. Try inviting her over for dinner and cooking...
Somthing's fishy about your lab results. The improvement in your cholesterol levels may be due to the foods you replaced with the fish, rather than the fish in and of itself. The fats found in some varieties of fish, omega-3 fatty acids, reduce triglyceride levels in the blood, but generally do not affect cholesterol levels.
However, you're still doing yourself a favor by feasting on fish. Eating fish offers many major health advantages. The primary benefit found from including fish oils in your diet is the lowered risk for sudden cardiac death. This means that fish eaters decrease their chance of dying suddenly from a heart attack (keep in mind that there are different types of heart attacks).
Two mechanisms explain how eating fish reduces the chance of heart attack. First, it seems that fish oil fatty acids reduce blood clotting by decreasing the stickiness of blood platelets. Second, omega-3 oils may play a role in stabilizing heart rhythms. It could be that the electrical impulses that go awry during some heart attacks are preserved in fish eaters. These protective qualities may work together, resulting in the reduced risk of sudden cardiac death that has been observed among fish consumers. Other possible health benefits of omega-3 fatty acids are their potential to help lower blood pressure and protect against some forms of stroke.
Remember, it is possible to have too much of a good thing. There are certain risks associated with eating too much fish. The main risk has to do with the toxicity of environmental contaminants, primarily mercury, which ends up in fish due to environmental pollution. Because of this, women who are pregnant or breastfeeding are often advised to avoid fish. In addition, there are various recommendations for eating fish to avoid consuming dangerous levels of mercury, as its toxicity can damage the brain, kidneys, and lungs. Mercury levels may be especially high in shark, swordfish, king mackerel, and tilefish.
But in moderate amount, fish can be beneficial, especially for people eating a western diet that is often low in omega 3s. Good sources of omega 3 include:
Fish oil supplements, on the other hand, contain almost no toxic contaminants and thus are safe. However, they can cause gastric symptoms, so it is best to take them with food. People with low blood pressure or who are taking medication for low blood pressure should also be careful about eating too much fish, since the fish oil could lower blood pressure even more. In very high amounts, fish oils can have some anti-coagulant effects, causing nosebleeds in some people.
Eating these jewels of the sea even once or twice a week may lead to heart healthy benefits. Obviously an all-around healthy diet will provide even more protection from heart disease, and other maladies, too.
Dear In a quandary,
Your friend definitely isn't alone, but in order for her to change her behaviors or ingrained patterns, she needs to acknowledge that a problem exists, or see a benefit from making a change. Because food and eating habits are such a personal aspect of our lives, it can be a sensitive area of discussion. To answer your first question, diets that are high in fat, sodium, and calories, and low in fruits, veggies, calcium, and other nutrients, may contribute to the development of diseases, such as heart disease, diabetes, hypertension, and osteoporosis, among others. If this factor is a concern to your friend, she may consider changing her patterns. However, if she is healthy now, the thought of developing any of these conditions in the far off future may not be motivation enough for her in the present time to change habits with which she's been comfortable.
One thing is for sure — criticizing and nagging don't work! So, what can you do? First of all, you can suggest spending time together doing some sort of activity. If you can get your friend moving, she may become interested in eating more healthfully. Try to disguise exercise into a fun pursuit. Some ideas include:
Another tact you can try is to determine something that is important to her, and show her that eating better can help improve the matter. While many people aren't motivated by diseases they can't relate to or that seem intangible, immediate concerns can hold more relevance. For example, skin problems, low energy levels, or stomach discomfort can promote a greater incentive or inclination to change. If she complains about any of these conditions, some appropriate suggestions could include drinking more water than diet soda, substituting a juicy piece of fruit for the chips, or heading over to an enticing salad bar rather than making a quick trip for fast food. Considering and implementing any changes or new patterns are only part of the challenge; maintenance is also key, and can be easier to follow-through when done together with a peer than by one's self. Your can demonstrate your support by bringing over some farm fresh apples, cooking a healthy meal together, going to lunch together at an eatery where healthy choices are available, walking together regularly during lunch breaks, etc.
Remember, gentle suggestions are better received than harsh criticism. Advice that begins with "You should..." may fall on deaf ears. Instead you can try to initiate a discussion, saying something like, "You know, I just read an article that said drinking water is important for keeping skin healthy... and I'm drinking more water as a result." Having a conversation about this subject may get your friend to think, and perhaps try, to take steps leading to healthier patterns of eating and activity. Then again, she may decide not to pursue anything at this time. If this is the case, you can express your concern to your friend, and let her know that if she would ever like to pursue healthier eating habits you are ready to support her. In the mean time, remember why you're friends in the first place and enjoy your time together!
To the reader:
I think you could try to teach your friend about enjoying healthy food. It only works if you are subtle, so work in small steps. Try inviting her over for dinner and cooking...
To the reader:
I think you could try to teach your friend about enjoying healthy food. It only works if you are subtle, so work in small steps. Try inviting her over for dinner and cooking a healthier version of pizza or lasagne or some other food she might recogize. Or take her out for a healthy but filling meal at a good quality restaurant (Italian is often good for this). By doing this the aim is to lead by example: show her that healthy food tastes great, fills you up and can contribute to a fun meal, as well as being good for you. Then she will see that living a healthy lifestyle needn't be torture, in fact it is something that a lot of people (chefs, gourmet food lovers, etc.) deliberately seek! Good Luck!
Put down your fork and raise your glass. Here's to feasting sensibly, moderately, and contentedly:
Before the meal:
As you’re deciding what to put on your plate:
Some food for thought while you chew:
Actions to take after the holiday repast:
Enjoying the holiday season doesn't have to mean overindulging in holiday cheer. Being mindful of your eating (and drinking) doesn't have to be limiting; it can actually enhance your experience.
The frustration you feel in controlling your sweet tooth is understandable. There are many facets to this issue, so no one answer applies to everyone. Based on your situation described here, you can consider the following possibilities and see how they play a role for you. First, you mentioned that you are trying to lose weight. Quite often, when a person tries to shed some pounds, s/he cuts back on the size and composition of his or her meals. A recent fad has been to limit carbohydrates in one's diet. This leaves most people unfulfilled, still "wanting" something else. Others cut way back on fat, compromising flavor and fullness. Some eat what they think they should eat, without enjoying their food. Do any of these situations sound familiar to you? If your meal is satisfying, you may be able to handle the craving and let it pass, or not experience the craving at all. Try to incorporate sensory appeal — different tastes, textures, colors, and food temperatures — into your meals. You'll be surprised as to what a difference these factors can make.
Second, you wrote that you recently quit smoking. Congratulations! That's the healthiest change you can make. Everything tastes better when you become a non-smoker. With smoking cessation, however, some people experience variations in appetite and increased cravings for sweets to compensate for the lack of nicotine. These are generally temporary. Realize that you have already overcome a difficult obstacle. Asking yourself to quit smoking, lose weight, exercise more, and stop eating sweets is a lot to expect of one person at one time. Reconsider what you can successfully accomplish, setting short- and long-term goals that are realistic for you and workable within your typical schedule and patterns.
Third, restriction can lead to overindulgence. Some people find that the more they try to stop eating something, such as sweets, the more they want or the more out of control they become when they finally succumb. Allowing yourself one treat each day is a way to finding some middle ground. This can be difficult to work through at first, but the potential is there if you stick with it. One approach is to buy a single sized serving item daily, whether it's candy, a cookie, or whatever you like. Knowing that you can have a little every day can make the food seem less forbidden and more acceptable. This approach reinforces the concept of "a reasonable amount," and can help in curbing excessive intake.
Last (and perhaps most importantly), some people use sweets or other types of cravings and/or overeating as a coping mechanism for emotions. Do you find, or have you ever found, the cravings come when you are stressed, bored, lonely, sad, or even happy? As children, many of us were soothed with a cookie or other treat, and have learned to tame emotions with food, associating such eats with comfort or nostalgia. What starts as a coping mechanism can turn into a well-ingrained routine, becoming a harder habit to break over time. If this applies to you, you can take some time to observe what is happening. Try to determine what your patterns are. Are there other ways you can deal with your feelings besides resorting to sweets? For some people, distracting themselves with activity can work; for others, facing their issues by journaling, for example, can help. Either way, taking yourself away from the craving for a short while may help it to subside and/or pass. Sometimes this practice won't work, and sometimes it will. However, the more times you try, the more successes from which you can draw. In the long run, working on changing this behavior can enable you to feel more in control, rather than allowing the craving to control you.
So, it isn't so simple — but that doesn't mean it's not possible. Best wishes on turning this pattern into something healthier, too.
The "good fat/bad fat" you've heard about refers to fat's potential to cause disease. All fats have the same amount of calories, but they vary in their chemical compositions and effects on health. Fats are made of chains of carbon and hydrogen atoms. The saturation refers to whether all the available spaces on the carbon chain are bonded to hydrogen atoms, or if there are any hydrogen atoms missing. The three forms of fat found in nature are:
These fats have all of their carbon atoms filled (saturated) with hydrogen. Saturated fat is primarily found in high-fat cuts of meat, poultry with the skin, whole and 2 percent dairy products, butter, cheese, and tropical oils: coconut, palm, and palm kernel. Our body needs a small amount (about 20 grams) of saturated fat each day, but the typical American diet usually exceeds that amount. Too much saturated fat may cause a person's bad cholesterol (LDL) to rise and may also increase the risk of developing certain types of cancer. You can look for the amount of saturated fats in a serving of food on the nutrition label, under the heading "Saturated Fat" below the larger heading of "Total Fat."
These fats have one space missing a hydrogen atom, instead containing a double bond between two adjacent carbon atoms. Monounsaturated fat is found in olive oil, canola oil, peanut oil, and in most nuts and nut butters. This type of fat does not cause cholesterol to increase. When a person substitutes monounsaturated fat for saturated fat, it helps to lower the bad cholesterol and protects the good cholesterol (HDL) from going down. The amount of monosaturated fats (and polyunsaturated fats, see below) is not listed separately on the food label, but it can be calculated by subtracting the saturated and trans fats (see below) from the total fat.
These fats have more than one hydrogen atom missing in the carbon chain and therefore contain more than one double bond. The two major categories of polyunsaturated fats are Omega-3 and Omega-6 fatty acids. Omega-3 means there is a double bond in the third space from the end of the carbon chain. These fats are extremely healthful in that they protect against sudden death from heart attack. They can also help people lower their triglycerides. Omega-3s are used by the body to produce hormone-like substances with anti-inflammatory effects. The best sources of Omega-3s are fatty fish, such as salmon, sardines, mackerel, herring, and rainbow trout, among others. Canola oil, walnuts, and flaxseed also contain some Omega-3s.
Omega-6 fats have a double bond in the sixth space from the end of the carbon chain. These fats are found in oils such as corn, soybean, cottonseed, sunflower, and safflower. Omega-6 fatty acids are used in hormone-like substances that promote inflammation. Replacing saturated fats with Omega-6 fats may reduce levels of total, bad, and good cholesterol. Many health experts suggest that the ratio of Omega-6 to Omega-3 fatty acids should be 4:1 for optimal health. (Most Americans get 14 - 20:1 — a lot more than needed!) These fats are not listed separately on the food label.
The other type of fat that is found in food, but isn't natural, is:
Hydrogenated Fats (also known as Trans Fats)
These are manufactured by adding hydrogen to a polyunsaturated fat, making it solid at room temperature. However, instead of having the qualities of a polyunsaturated fat, it takes on some of the traits of a saturated fat. In the past, trans fats were widely used in foods as a replacement for saturated fats. Then it was discovered that trans fat was even worse than saturated fat in terms of its effects on health. In addition to raising LDL cholesterol, as saturated fat does, it also decreases the level of HDL cholesterol.
Many companies have found ways to eliminate trans fats from their products and all companies are now required to list the amount of trans fats on the nutrition label. Be aware that products containing half a gram or less of trans fat per serving are allowed to report zero grams of trans fat on the nutrition label. The best way to check for trans fat is to read the ingredients label; if you see the words "partially hydrogenated" or "hydrogenated" in front the word oil, the food probably has a small amount of trans fat. This doesn't mean you shouldn't eat the food, but you should limit the amount you eat — a little can add up to a lot. Some foods contain small amounts of naturally-occurring trans fats, but these fats, unlike man-made trans fats, probably do not increase the risk of heart disease and other conditions. Moreover, some manufacturers are now replacing trans fat with saturated fats, so be sure to check the nutrition label to keep your total intake of unhealthy fats in check.
Although too much can have negative results, fats are certainly required for good health. Here are some of the positives — fats:
Bear in mind, though, that the calories from fat can add up fast since they are more concentrated in fat than in protein or carbohydrate. Also, as mentioned above, consuming too much saturated and trans fat may result in negative health consequences in some people. The secret is not to stay to one extreme or another; try to be flexible in your fat intake. What does that mean? Balance your meals and snacks. If you find you have a high fat meal (especially high in saturated fat), make the next one lower in fat. Or, if you choose a higher fat food, complement it with a lower fat one. We don't have to live an "all or nothing" philosophy when it comes to fat.
Dear Out to lunch bunch,
Restaurants, fast food joints, and delis are often convenient for a quick meal and provide a welcome opportunity to socialize. However, there are a couple of ways in which eating out may be less than favorable for your health. The specific effects will vary depending on the type of restaurants and dishes you choose, which is why educating yourself is a great place to start. Here are some reasons why eating out can make it hard to maintain a healthy and balanced diet:
The type of restaurants you frequent also matters as far as health risks are concerned. For those who are into the burgers-and-fries joints, research shows an increased risk of obesity and type 2 diabetes, as well as an overall lowered intake of key nutrients. For those who prefer fast-food restaurants that primarily serve sandwiches and subs, there tends to be increased intake of fat and sodium. (However, weight gain has not been associated with consumption of foods from these establishments). Finally, for those heading off to full-service restaurants, studies show that even though you’re probably consuming adequate amounts of fruits and veggies, you’re exposed to high sodium content, which increases your risk of developing high blood pressure.
If you’re ever interested in trying your hand in the kitchen to avoid some of these health risks of eating out, you can read No time to cook or visit ChooseMyPlate.gov for some ideas on quick and nutritionally-balanced meals you can make. Additionally, here are a couple of ideas on ways to make more healthful choices when you do go out:
List adapted from choosemyplate.gov.
Finally, whether you choose to eat out regularly or just for the occasional treat, a strategy known as “mindful eating” might be a handy tool. Mindful eating involves actively making yourself aware of why and how you are consuming food and the way your body feels when eating. Are you consciously aware of when you’ve eaten your fill, or is eating more of an automatic reflex? Asking yourself questions like this may help you make more balanced menu choices and avoid the some of negative effects of eating out, although further research on mindful eating is still emerging.
There’s certainly a lot of information to digest on the effects of eating out! But whether you’re eating on the run or whipping up a meal at home, maintaining a balanced diet with plenty of fruits, vegetables, and whole grains is key. As they say, everything in moderation!
Dear Student & Parent,
Bravo to eating breakfast! It's fairly well known as this point that a healthy breakfast is a great way to start each day — especially when it's made from scratch. Taking into consideration that, just sometimes, younger people are a little picky about what they'll eat, not to mention the energy it can take a groggy chef to whip up something in the A.M., here are a few easy, interesting, and nutritious breakfast recipes:
Creamy Apple-Cinnamon Oatmeal (makes two servings):
2 c. skim milk
1 c. rolled oats
1 T. Brown sugar
1 T. Maple syrup
1 apple — peeled, cored, and chopped into cubes
Berry Parfaits (makes two servings):
2 containers of yogurt (vanilla, lemon, or peach)
2 c. mixed berries: strawberries, raspberries, blueberries, and/or blackberries
1 c. low fat granola
Egg Scramblers (one serving):
1 or 2 eggs
1 toasted whole wheat pita or toasted English muffin
Optional item(s): mushrooms, peppers, grated cheese, chopped tomatoes, onions, salsa, or whatever else you like!
Banana Smoothie (makes one serving):
1 banana cut into 1-inch chunks (works great if already frozen)
½ c. yogurt
½ c. milk or soy milk
2 T. honey or jam
¼ t. vanilla extract
You can freeze this beverage overnight, then toss it into a blender, and pour it back in the plastic cup you froze it in. If you run out of time in the morning, you can bring your smoothie with you on the way to school.
Regardless of what you make, consider involving your breakfast companion in both the decision process and making the breakfast. This way you can both enjoy some time together and a nutrient-filled morning. Eat up!
You and your friends have picked up on a popular debate. One aspect of weight management that is vital to understand is that we gain and lose weight over periods of time — weeks, months, years — not hour by hour. This happens as we take in more calories than we expend. Another important fact of metabolism is that our bodies do not stop working, even when we are sleeping! Hearts are beating, blood is circulating, lungs are functioning, brains are even working. This all takes energy — meaning we are still burning calories.
There is no magic time after which the body stores fat. For instance, if you eat the same exact meal at 6 pm or at 8 pm, is one more caloric than the other? No, each meal has the same number of calories. What really matters is the total amount of food and drink you have over the course of a week, or a month or longer, and how much energy you expend during that timeframe. Excess calories will be stored as fat over time, regardless of whether they are taken in during the day or night.
When it comes to eating late at night and the potential for weight gain, there are several considerations:
So, to settle the debate, you are correct that late-night calories won't change your metabolism or magically count more than calories eaten during the day. However, limiting late-night meals and snacks may be an effective weight management strategy for some because it helps them to control their overall calorie intake. Some people find that if they set a time that they can't eat past, it helps minimize or eliminate the possibility of munching on a lot of high calorie foods. Another useful tip may to be to eat four or five smaller meals and snacks spread evenly throughout the day so you don't become overly hungry at any point. Following these tips can keep your energy levels consistent for work and play and can provide some long-term benefits to help you reduce your chances for diabetes or other health issues.
Though your metabolism IS constantly at work, it does slow down later in the day, especially if you are just dieting and not exercising. When you exercise your heart rate and...
Though your metabolism IS constantly at work, it does slow down later in the day, especially if you are just dieting and not exercising. When you exercise your heart rate and metabolism both increase. In addition it is better to eat more meals and take in the same amount of calories because in doing so you keep your metabolism working. On the other hand if you eat less or worse starve yourself for several hours your metabolism slows down and potentially puts your body into a "starvation mode" where more insulin is released causing the body to store more fat. This is the most simple answer to this question.
A calorie is the standard unit for measuring energy released from energy-yielding nutrients, such as fat, protein, and carbohydrate. Fat is an essential nutrient that helps the body transport and absorb fat-soluble vitamins (e.g., A, D, E, and K), among other functions. Whereas proteins and carbohydrates have only four calories of energy per gram, fat has nine. Food labels are federally standardized to help make it easier for the consumer to know what's in a particular food. You can calculate the percentage of calories from fat by looking at the column marked "Percent Daily Value" for total fat and simply add up these percentages. It's recommended that fat make up no more than 30 percent of your daily diet (meaning less than or equal to 30 percent of total calories a day from fat).
Although it is important to watch both calories and fat grams, it's best to focus on the total number of calories consumed, which often seems to be forgotten. With the introduction of low-fat and fat-free versions of many common foods, you'd expect people to lose weight. Instead, many are either staying at the same weight or even gaining weight. Sometimes you can eat more of these foods than their full-fat versions for the same number of calories. However, sometimes low-fat foods contain more sugar than their full-fat cousins, and hence as many calories per serving. Ultimately, if you eat more calories than your body expends, regardless of whether these calories come from fat, protein, or carbohydrates, you will gain weight. Unused energy is converted and stored as excess body fat.
The amount of calories a person needs is based on body weight, age, gender and physical activity level. Generally, 1200 to 1400 calories per day is considered low, and anything above 2400 is considered too much. To find out how many calories you should be getting a day, check out the MyPlate website. This USDA-sponsored site will ask you to input your age, gender, weight, height and physical activity level in order to determine what caloric intake will be right for you. You can also check out Ideal Caloric Intake? in the Go Ask Alice! archives for more information on calorie counting.
Dear Joyful Juicer,
Juicers can be a great low calorie, high nutrient, tasty treat. However, they don’t generally carry all the benefits of eating the original fruit or veggie from whence it came.
If you've made juice, you know that it takes a lot of fruit to make a container of juice. Usually, juicers extract the juice and some pulp from fruits and/or vegetables. You’ll get all of the vitamins, minerals, beneficial plant chemicals (phytochemicals), and carbohydrates in juice that's extracted from a whole fruit. However, you won’t get much of the fiber, and depending on the fruit, you may not get any of it.
Fiber aids in the digestive process. It acts sort of like a scrub brush for your intestines and speeds up the movement of waste through your system. It also can fill you up, and may help protect against certain cancers. Fiber in fruit is found in the membranes between sections, the white part around the outside (as in oranges and grapefruits), the seeds, the skin, and the peels. For example, orange juice contains no fiber (even if it has pulp) because the fiber is found in the membrane, which is lost during the process of juicing.
It is also important to remember that juice is not a low calorie drink. An eight ounce glass of orange juice contains 110 calories — the equivalent of two oranges (each contains about 60 calories). But you won't feel as filled up from juice since it doesn't contain any fiber. For many people, drinking a caloric beverage, such as juice, isn't as satisfying as eating the same amount of calories in food. For those who need to increase caloric intake — such as athletes, children, or teens — juice is a great choice.
Fresh juice is certainly tasty and an excellent source of many nutrients. Less stable vitamins, such as vitamin C, are not compromised in fresh juice as they may be in some processed varieties. Also, watch for added sugar in many processed juices that can increase caloric content.
In general, juice is just fine. But if fiber’s what you’re after, go for the whole fruit or veggie over the liquefied form. Happy juicing!
Go Ask Alice! is not an emergency or instant response service. If you are in an urgent situation, please visit our Emergency page to view a list of 24 hour support services and hotlines.
All materials on this website are copyrighted. Copyright 2005-2015 by The Trustees of Columbia University in the City of New York. All rights reserved.