10 Tips to Maintain Health and Beauty

Beauty, health, and nutrition are all integrated. If you eat a balanced diet you will be able to maintain your physique and glowing beauty externally and good health internally. A balanced diet is one that provides all the nutrients you need, the right amount of proteins, carbohydrates, and fat.

To achieve goals you need to ensure a good balance in your diet, introduce variety into your meals, and practice moderation. The basis of nutrition lies in your height, weight, dimensions, and your daily energy needs. Once you know this you can compute what your daily calorific needs are and set goals for weight maintenance, gain, or loss. By regulating your diet you can be active as well as happy.

You must:

1. Eat sensibly. Include a variety of foods in your diet such that the 40 nutrients that are required by your body are present. Make use of a food pyramid and calorie chart to prepare tasty and nutritious meals. Follow the "Dietary Guidelines for Americans" issued each year.

2. Eat plenty of whole grains, fruits, and vegetables. They will supply you with essential vitamins, minerals, and protection from several diseases.

3. Maintain your weight at a healthy level. Successful weight management is one of the golden keys to good health. By doing is you will lower considerably the risk of many diseases like hypertension, diabetes, heart diseases, cancer, and osteoporosis.

4. Learn self control, eat moderate portions. The secret lies in eating everything but in small portions. Don't give way to gluttony or greed.

5. Make a time-table for your meals and how many calories will be in each meal. Never fast, starve yourself, or skip a meal. Eat when your body demands sustenance but not huge quantities.

6. Practice moderation. Good health does not lie in eliminating carbohydrates or fats. Include all your favorite foods but balance them with the rest of your diet. If you indulge your taste buds by eating pizza one day, then try and do so at lunch time, never eat pizza late at night. Ask for low fat cheese and healthy toppings. Eat just enough to satisfy your craving not all 12 slices. Get a few friends to share you sin. The days you indulge, eat sensibly the rest of the day--salads and fruits will help you make up for the binge.

7. Be sure your meals each day include all the food groups.

8. Plan to exercise every day. Either walk or take up aerobics, dancercise, or join a gym. Exercise will not just burn calories but put a glow into your skin, tone your muscles, and strengthen your bones. Exercise also removes accumulated toxins from your body.

9. Maintain a dairy in which you record your goals, and what you eat each day. Review your week objectively and create a table that shows at a glance what you did right and what you did wrong. This will help keep you on the right track.

10. Celebrate each victory. Give yourself a present or take yourself out every time you achieve a goal.

By eating healthy, one can live a complete and rounded life without diseases, reduce stress greatly, look and feel great, be happy from within and without, age well, produce healthy progeny, and live life to the fullest.

Paul Wilson is a freelance writer for http://www.1888Discuss.com/health/, the premier REVENUE SHARING discussion forum for Health Forum, including topics on health care, Children's Health Issues, addiction, Cancer, fitness equipment, Burns & Injuries and more. He also freelances for submit free press releasehttp://www.1888PressRelease.com/Medical-0-27.html

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Addicted to Fat: Overeating May Alter the Brain as Much as Hard Drugs

Like many people, rats are happy to gorge themselves on tasty, high-fat treats. Bacon, sausage, chocolate and even cheesecake quickly became favorites of laboratory rats that recently were given access to these human indulgences—so much so that theanimals came to depend on high quantities to feel good, like drug users who need to up their intake to get high.

A new study, published online March 28 inNature Neuroscience, describes these rats' indulgent tribulations, adding to research literature on the how excess food intake can trigger changes in the brain, alterations that seem to create a neurochemical dependency in the eater—or user. (Scientific American is part of Nature Publishing Group.) Preliminary findings from the work were presented at the Society for Neuroscience meeting in October 2009.

Like many pleasurable behaviors—including sex and drug use—eating can trigger the release of dopamine, a feel-good neurotransmitter in the brain. This internal chemical reward, in turn, increases the likelihood that the associated action will eventually become habitual through positive reinforcement conditioning. If activated by overeating, these neurochemical patterns can make the behavior tough to shake—a result seen in many human cases, notes Paul Kenny, an associate professor in the Department of Molecular Therapeutics at The Scripps Research Institute in Jupiter, Fla., and co-author of the new study. "Most people who are overweight would say, 'I would like to control my weight and my eating,' but they find it very hard to control their feeding behavior," he says.

Despite a growing body of research, it has been unclear whether extreme overeating was initiated by a chemical irregularity in the brain or if the behavior itself was changing the brain's biochemical makeup. The new research by Kenny and his colleague Paul Johnson, a graduate student, shows that both conditions are possible.

Bigger waists, higher thresholds
To see just how overeating and obesity alters the brain's reward circuitry, the researchers implanted stimulating electrodes in rats' brains to monitor their changing reward threshold levels. Some rats were given only one hour a day to feast on tasty, high-fat foodstuffs, whereas others had almost unlimited access (18 to 23 hours a day). All the rats, including a control group that was given no human food, had open access to water and standard, healthful lab rat chow.

Unsurprisingly, the rats with extended access to the high-fat foods ate little to none of their comparatively bland lab fare and quickly grew obese—consuming about twice the amount of calories as the control, chow-only group. The researchers also found that even the rats with limited access to the unhealthful food were doing their best to keep up. These subjects managed, on average, to consume 66 percent of their daily calories over the course of the single hour per day in which they could eat the junk food, developing a pattern of compulsive binge eating. Only the obese rats with extended access to the bad food, however, had sharply increasing thresholds for reward levels.

"This research by Kenny's group is a great contribution," says Nicole Avena, a visiting research associate at Princeton University's Department of Psychology who was not involved in the new study but has completed similar research on addiction and high-sugar diets. Many studies have drawn the connection between excessive food intake and addiction in both animal models and humans. A 2001 study in The Lancetobserved a similar dearth of dopamine receptors in the brains of many obese people as in those hooked on cocaine or alcohol. The new research adds a more nuanced understanding of just how food can modify the brain—and shows that differences in the brain from the outset can predispose an individual for overeating.

Engineering an overeater
To start an addictive cycle, dopamine must be felt, and for that the brain must have ample dopamine receptors. In many substance abusers a low level of dopamine receptors, either from the outset or caused by the behavior, means they increasingly have to seek more dopamine-inducing substances to reach a level of neurochemical reward they can enjoy. After someone dependent on a substance stops using it, however, it often takes time for depleted dopamine receptors to return to baseline levels. For mice addicted to cocaine, it can take two days to regain normalized levels. The obese rats in the new study took two weeks to regain their baseline density of receptors.

To gauge just how much the quantity of dopamine receptors had affected the rats' eating behavior, Kenny and Johnson inserted a virus into the brains of a test group of the animals to knock out their striatal dopamine D2 receptors, which are known in humans to be at low levels in many substance abusers. They found that rather than gradually increasing rat brain reward thresholds and accompanying overeating behavior these rats almost immediately had higher thresholds and took to overeating immediately when given access to a high-fat diet. This connection, Kenny says, shows that for people who have lower levels of D2 receptors, "it could predispose you to developing this kind of habitual behavior."

Genetics likely play a role in an individual's likelihood of becoming obese—in both metabolic and neurochemical systems. In humans, for example, one genetic flag known as the TaqIA A1 allele has been linked to fewer D2 receptors as well as drug addiction and obesity. And in the rats there were "occasionally one or two animals per study that didn't overeat," Kenny says. He and his colleagues are currently investigating possible genetic underpinnings of this phenomenon to see if there is a similar genetic marker that could be useful in helping humans avoid obesity. Further findings in this field might help in developing new prevention and treatment possibilities. Counseling techniques, therapy and even pharmaceutical treatments that have shown success for substance abuse might show promise for those who struggle with overeating, Kenny notes.

fat tummy shrinks your brain

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