Key Action to Control Your Appetite

There's shrimp, beef, rice, noodles, corn, broccoli, and raspberry pie and chocolate truffle candy.If you're like most everyone, you will wish for try a little of everything. But a broad variety of foods at one meal can lead you to eat more foods. Since each diverse food has its own satiety stage, and you can try to close your hunger switch. The experts have found that appetite is controlled by biochemical signals. Some foods activate the desire to eat more, while others tend to suppress that desire. Here's how to manage the urge to overeat.

1. Don’t skip meals.

People who skip breakfast or lunch lend to overeat in the evening, this is common among chronic dieters. A problem is that during meal, skipping, the body's store of glycogen, used as a fuel, drops. That signals the body to demand food and could make you hungry.

2. Soup it up.

In 2001, Researchers at one University in the United States invited some men to lunch for two weeks. On different days the men received one of three appetizers, tomato soup, cheese and crackers, or fresh fruit. Calories in each appetizer were equal. Then the men ate a main course. Tomato soup beat the other two in reducing the number of entree calories consumed. Soup lowered later calorie intake by 25 percent compared with cheese and crackers. The key may be the large volume of space that soup takes in the stomach.

3. Snack sensibly.

A large meal, especially one that's sugary, stimulates the body to produce insulin over a longer period; this, in turn, removes excess sugars from the bloodstream and encourages fat storage and production. With smaller, more frequent meals, less insulin is released over a shorter period. According to some scientific thinking, this helps in the weight wars by lessening the amount of fat produced and stored. Nutritionists call this small-meal approach grazing, and for it to be effective, you have to munch the right foods. If grazing sounds like too much freedom to eat, schedule it in advance. Plan your day so that you can snack with healthful goodies every two hours or so.

4. Eat more complex carbohydrates.

A few years ago, dieters were encouraged to dine on high-protein, low-carbohydrate foods, a hamburger patty with cottage cheese on a lettuce leaf, for example. Since then, such diets have been criticized as unhealthy and potentially dangerous. Foods high in complex carbohydrates and low in fat-rice, potatoes, corn and pasta-have made a big comeback, thanks in part to their ability to satisfy the appetite with fewer calories.

5. Feast on fiber.

Fibrous foods provide robust mouthful that must be chewed thoroughly. It's a natural way to slow eating, and eating more slowly means eating less. The extra time lets the body know it has received fuel and doesn't need much more.

Soluble fiber in foods such as barley, beans, apples, citrus fruits, beets, carrots and potatoes also dampens insulin response. Normally, after a meal, insulin levels rise to help metabolize sugar and fat. But soluble fiber helps keep insulin levels lower after a meal, says Kenney.

Moreover, foods high in fiber tend to have fewer calories in every bite, which means fewer calories consumed overall.

6. Know your own triggers.

Whether it’s sizzling sausage or crunch popcorn, the smell, sight, sound and even texture of foods are powerful triggers to overeat. First, ask yourself why you want to eat. It may have nothing to do with hunger.  Actually our eating is so dependent on external cues that just seeing foods makes us want to eat.

Emotions are another reason people eat. Eighty-five percent of my patients had psychological reasons for overeating. A major trigger is stress. Before you eat, ask yourself, "Am 1 eating because I'm hungry or because I'm upset?"

Keeping a food record can help identify your strongest cues. For a few days, write down everything you eat and what made you start thinking about food, an advertisement, emotion or aroma. That helps you out-think the next craving.

Everyone experiences food cravings at some time. When one occurs, some researchers suggest, picture it as following a wave pattern, You have to ride that wave till the craving subsides, with a food craving, it’s much easier to ride the wave if you distract yourself. Ideally, do something incompatible with eating, like taking a walk. In 20 minutes, the craving will probably diminish.

Foods That Boost Your Moods – Fruit & Nut

Bananas

Magnesium deficiency and stress are linked so closely that some doctors and dietitians advise people who lead hectic lives to add magnesium-rich foods like bananas to their diets. Most Americans do not eat the Recommended Dietary Allowance (RDA) of magnesium (280 mg for women, 350 mg for men), says Dr. Mildred S. Seelig, former president of the American College of Nutrition. If you juggle a hectic schedule, the problem is worse: stress hormones, which flood the body during limes of tension- drain magnesium from cells, resulting in lower resistance to colds and viruses and a tired feeling.

Researchers have also found that increased magnesium in-take results in less anxiety and better sleep. If you don't like bananas, other good magnesium sources are nuts, beans, and leafy greens.

Oranges and Grapefruits

Researchers have found that even a small deficiency in vitamin C, a key ingredient for boosting levels of energizing norepinephrine, can leave you feeling irritable and blue, A lack of vitamin C rich foods also inhibits your body's ability to absorb the iron it needs to fight fatigue.

In a 2001 study of more than 1000 men, German researchers found that among those with diets only slightly deficient in vitamin C, a daily dose of 150 mg, roughly the amount in two oranges, resulted in less nervousness, crankiness and depression.

Consuming more than this amount of vitamin C may make you feel even more upbeat. University of Alabama researchers found that those who regularly consumed more than 400 mg of vitamin C per day (roughly two 12-ounce glasses of freshly squeezed orange juice or six oranges) were half as tired as those who consumed less than 100 mg. per day. Vitamin C supplements are also effective.

Brazil Nuts.

Due to the rich soil in which they grow, Brazil nuts are loaded with selenium, a trace mineral that some research has linked to upbeat moods.

In a 2001 study involving 17 men and 33 women at the University of Wales, Swansea, those given 100 micrograms of selenium (the equivalent of one or two Brazil nuts) each day for five weeks reported a greater sense of happiness, more energy and a reduction in anxiety compared to participants given a placebo. These results were especially evident among those with low levels of dietary selenium, illustrating the importance of having a sufficient amount of this mineral in your diet. Other good sources of selenium: seafood, beef and whole-grain breads.

Chocolate

Many women crave chocolate, especially when they're suffering from premenstrual syndrome (PMS) or when boredom or stress strikes. There are a number of possible reasons for this. Some experts believe that like many sweet carbohydrates, chocolate may have a soothing effect. Others suggest that caffeine and similar substances in chocolate may act as stimulants. If nothing else? The sheer pleasure of eating it may be all you need to lift your spirits.

Coffee

That morning cup really can jump-start your day. Recent research links the amount of caffeine in one to two cups to clear thinking and more energy for up to three hours. In a study of50 sleep-deprived people, the amount of caffeine in as little as 1.5cups of coffee boosted their concentration, energy and confidence levels.

Some researchers believe caffeine causes a slight, temporary rise in blood pressure and blocks hormonal messengers that lull us to sleep. However, more than two or three cups a day may make you irritable and jittery.

Blot Peppers

If you like hot salsa, you may be attracted to more than its taste. According to University of Pennsylvania researcher Paul Rozin, capsaicin can stimulates the mouth's nerve endings, causing a burning sensation. In response, Rozin theorizes, the brain releases endorphins, natural painkillers that may produce a temporary high.

So, the more hot peppers you eat, the stronger the soothing effect. In fact, some hot pepper lovers may just be hooked on the high. Moral of this story: when you eat certain foods you may become addicted to staying in a good mood.

Foods That Boost Your Moods – Grain & Meat

Someone may not recognize it, their carbohydrate cravings may actually be her body's way of helping her to feel hap pier. In the past two decades, a number of studies have confirmed a link between certain foods and our ability to feel more alert, calm, and even upbeat. "We've found that some foods influence the production of brain chemicals that are directly involved in determining our mood, mental energy, performance and behavior says Judith Wurtman, a nutrition researcher at the Massachusetts Institute of Technology.

Many good-mood foods may already be silting in your kitchen. Here are some of the most important ones.

Whole-Grain Bread.

Most foods contain one or more of 20 different amino acids, molecules found in animal and plant proteins necessary for good health. Like the lobbyists, amino acids compete to deliver messages to the brain. In this case, eating a few slices of plain, whole-grain bread helps the amino acid tryptophan's message be "heard": relax, be happy. Once it enters the brain, tryptophan boosts levels of serotonin, the soothing, mood-elevating brain chemical also stimulated by the anti-depressant Prozac.

The trick is to eat the bread ahead of any protein rich meal or cheese. This allows tryptophan to enter the brain before other amino acids can crowd it out.

Turkey

This low-fat protein source is rich in an amino acid called tyrosine, which boosts levels of the brain chemicals dopamine, and norepinephrine, and in turn improves motivation and reaction time. U. S. military research has indicated that tyrosine lifts energy levels and helps the body to cope belter with stress.

A turkey sandwich or turkey noodle soup may produce the same results. Effective alternatives to turkey are tuna and chicken.

Beef

Complete avoidance of red meat may do more harm than good. People on low cholesterol diets may experience iron deficiencies that make them feel tired and blue. Iron keeps the body's cells fueled with oxygen and, thus, energized.

Illinois State University nutrition professor Jan Shane discovered that those who ate as little as three ounces of beef, a small hamburger, per day absorbed 50 percent more iron than those on a vegetarian diet, suggesting that a little bit of beef may be a good energy source, "Consumers need to change their thinking about beef as something that is terrible for them, "says Shane.  "You need to eat only about three ounces of it each day to significantly improve your iron absorption.  "

Water

Mild dehydration is a common but often overlooked cause of fatigue, says Elizabeth Somer, author of Food Mood. When the body dehydrates, blood flow to the organs decreases and the body slows down. Drinking enough water each day can prevent you from feeling lethargic.

But don't rely on thirst, Somer says. Most adults should drink eight to ten glasses of water per day. Caffeinated soft drinks and coffee, however, are no substitute. They may act as diuretics and increase dehydration.

Eat a well-balanced diet

Remember having to memorize the four food groups when you were a kid and wondering if you were really going to need this information when you grew up?

Knowing the food groups helps you plan a well- balanced weight-loss diet. But today, thanks to the folks at the U. S. Department of Agriculture (USDA), there are six food groups. A healthy diet should incorporate foods from all of them.

GROUP 1

Grains, breads and cereals provide fiber, vitamins and minerals. Eat 6 to 11 servings daily of foods like rice, pasta, bread, crackers, grits, pancakes, noodles, bagels, biscuits, corn muffins, English muffins. A sample serving is a slice of bread, an ounce of cereal or a half cup of cooked rice.

GROUP 2

Vegetables contain loads of nutrients. Eat 3 to 5 servings daily. A serving is an average-size potato, a Cu of carrots or a medium plate of salad. Be sure to consider the full range of vegetables. Besides potatoes and starchy vegetables, you need dark green vegetables like broccoli spinach and lettuce. Deep yellow and orange veggies carrots should also be on your regular menu.

GROUP 3

Fruits are rich sources of vitamin C and other vitamins and minerals. Eat 2 to 4 servings a day. A serving equals an average size fruit, 6 ounces of fruit juice or 1/4 cup of dried fruit. Make half your daily fruit intake citrus fruits (like oranges) or berries.

GROUP 4

Meat, fish, poultry, eggs, legumes (beans, peas and nuts) and seeds are good sources of protein, of which you need approximately 60 grams per day. These also provide many vitamins and minerals. Eat 2 to 3 servings daily. A serving equals about 5 to 7 ounces.

GROUP 5

Dairy products are good sources of protein, calcium (especially good for children in building strong bones and also for women in helping prevent bone-weakening osteoporosis) and other minerals and vitamins. You should have 2 daily servings of milk, yogurt or cheese. A serving equals a cup of milk or yogurt, or an ounce of cheese.

GROUP 6

Fats, sweets and alcohol are high in calories. They may be tempting, but they're low in nutrition and should be consumed in moderation.

Vitamins and Exercise

Vitamins are substances needed in very small quantities. They are involved in numerous metabolic reactions and must be consumed in the diet. Vitamins are water - soluble or fat - soluble. Water - soluble vitamins, such as vitamin C, tend to act as coenzymes (work with enzymes lo cause a chemical reaction). They are stored in small quantities, so regular intake is essential. Fat - soluble vitamins do not act as coenzymes and are stored in greater quantity than water - soluble vitamins. With a few exceptions, active people do not benefit from vitamin supplements. The best dietary strategy for adequate vitamin intake continues to be selecting a balanced diet from the basic food groups.

A variety of vitamins has been used as ergogenic aids. These substances, although essential, are required in extremely small quantities. Because mitochondria increase due to endurance training, more vitamins may be needed to support the increased metabolic activity. However, vitamin deficiency in athletes has not been consistently demonstrated. In fact, most athletes take many times the minimum daily requirement for these substances. Only levels of vitamin C, thiamin, pyridoxine, and riboflavin decrease with exercise (due to increased metabolism). These vitamins are not lost in sweat.

Nutritional Supplements for Exercise

Athletes spend a fortune on an endless variety of dietary supplements, such as proteins, vitamins, and weight - gain products. However, an overwhelming body of literature has demonstrated that as long as an athlete is receiving a balanced diet, most dietary supplements have no effect on performance. Of course, if the diet is deficient in any essential nutrient, then supplementation may very well be beneficial. This section focuses on those nutritional supplements that are specifically used as ergogenic aids.

Carbohydrate (CHO) feeding, often in the form of glucose, dextrose, or honey, has long been used as an ergogenic aid to increase strength, speed, and endurance. CHO feeding has no effect on strength, power, or high - intensity, short - term exercise.

Consuming liquid meals before and during exercise has been shown to be beneficial in endurance exercise. Compared to no feeding, carbohydrate feeding during exercise increases blood glucose concentration. During prolonged exercise, carbohydrate intake increases endurance and the ability to exercise intensely late in exercise. The longer exercise continues, the more important ingested carbohydrate becomes as a fuel source. Carbohydrate feeding is most effective in well - trained athletes when exercise duration exceeds three hours. The effective exercise duration decreases with the training status of the subject. In mode rat Iv trained people, carbohydrate feeding may be effective in events lasting as little as 1.5 hours.

General Recommendations for Athletes' Diet

In general, athletes should minimize their alcohol intake, as this can potentiate dehydration and, by inhibiting gluconeogenesis, can lead to hypoglycemia. A healthy diet also features reduced levels of salt (unless the athlete is sweating heavily - the athlete conserves salt by producing very hypotonic sweat), saturated fats, and refined sugars. Dietary recommendations for training include the following:

•Athletes with high energy needs may have to spread their intake over more meals to be able to ingest enough calories;

•A healthy, balanced diet as previously outlined usually negates the need for vitamin supplementation;

•Supplementation with vitamins or minerals is only an option if dietary adjustment fails to correct the real or perceived deficiency;

•Athletes must ensure that they have adequately replaced fluids lost during exercise, as dehydration adversely affects performance and can be harmful.

Maintaining Caloric Intake

Athletes must maintain sufficient caloric intake to meet energy requirements in order to prevent lethargy or fatigue. With their intensive training programs, caloric intake to meet energy needs may average 4,500 - 5,000/ day in men, and 3,000- 3.500/day in women. Athletes should use a food diary to record the previous week's intake in order to discuss it with a sports dietitian. Meals should include items from the five main dietary groups: bread and cereals, fruit and vegetables, meat and meat derivatives, daily products and butter, and fats and oils, to ensure a balanced diet. Monitoring body weight at regular intervals under standard conditions can be a guide to health and nutritional adequacy.

Here is a myth that high levels of dietary protein are needed to build muscle bulk and strength. Some athletes misguidedly consume up to 30% of their calories in protein, a strategy that does not improve performance and could in fact be detrimental. In fact, there is no evidence that most athletes need more protein than the sedentary person，but athletes in the power events may be the exception!

Large athletes, especially throwers, sometimes consume excess fat in their diet, while the opposite may be true for some endurance runners. Current dietary fads encourage reduction of fat to very low or zero levels. Such a strategy is not healthy, as free fatty acids provide the energy substrate during daily activities and recovery. In ultra - endurance events, fat becomes an increasingly important substrate as muscle and liver glycogen are consumed. There is also increasing evidence that ultra - endurance athletes should ingest a certain amount of fat to replace energy lost in competition, rather than eating only carbohydrates following competition.

Body Shape Linked to Your Taste buds

 
Scientists can determine someone's favorite food from their body shape. They have discovered that the arrangement of tastebuds on the tongue varies for different body types. The sci­entist team examined 1000 British adults and divided them into three physiologically recognized body typesectomorphs, endomorphs and mesomorphs. They determined that a person's body type indicated where they were likely to have the most tastebuds- on the sweet, bitter or salty areas of their tongue.

The study showed that ectomorphs, who make up one in three of the population, usually have a small delicate shape, have a sweet tooth but hate bitter foods. Mesomorphs, who make up 20 per cent of the population, usually have a muscular shape and prefer salty or bitter foods but dislike sweet foods. Half the British populations are endomorphs with soft, rounded bodies, and they like most foods. The findings showed that for two in three people food preference was a physiological rather than a psychological choice.

Although it appear that simply by looking at an individual's body shape we can make assumptions about their taste preferences, it is difficult to dictate whether our body shape dictates the food we like, or the food we like dictates bodyshape. It stands to reason people who prefer most types of foods will be fatter and people who are the endomorph shape tend to finds it more difficult to lose weight.