วันพฤหัสบดีที่ 27 กันยายน พ.ศ. 2555

Chicken and Turkey



These low-fat protein sources are rich in an amino acid called tyrosine, which boosts levels of the brain chemicals dopamine and nor-epinephrine. These two chemicals are responsible for our motivation and reaction time. Tyrosine lifts energy levels and helps the body cope better with stress. Studies have suggested that tyrosine may help people with depression. Preliminary findings indicate a beneficial effect of tyrosine, along with other amino acids, in people affected by dementia, including Alzheimer’s disease

Hot Chillies



Capsaicin, the natural ingredient that gives chillies their pow, stimulates the mouth’s nerve endings, causing a burning sensation. In response, the brain releases endorphins, natural painkillers that produce a temporary high. So the more hot chillies you eat, the stronger the soothing effect. In fact, some hot-chilli lovers may just be hooked on the high

Bananas



Bananas offer serious mood-lifting power, with their combination of vitamins B6, A, and C; fiber; tryptophan; potassium; phosphorous; iron; protein; and healthy carbohydrates. When you eat a banana, you’ll get a quick boost from the fructose as well as sustaining energy from the fiber, which helps prevent a blood sugar spike and ensuing drop in energy and mood. Carbohydrates aid in the absorption of tryptophan in the brain, and vitamin B6 helps convert the tryptophan into mood-lifting serotonin. Bananas are also a great source of potassium. While potassium isn’t directly related to mood, it’s needed to regulate fluid levels and keep muscles working properly, which is important for feeling energized, a key factor for a sunny outlook. And finally, bananas also offer iron, which is crucial to producing energy and fighting fatigue.

chocolate



Why does chocolate make people feel so good that it can be classified as a mood booster? Chocolate has a variety of ingredients that are thought to alter brain biochemistry in a positive manner. For one, chocolate contains tryptophan, the precursor to serotonin, which plays an important role in elevating the mood. Many prescription anti-depressants work by elevating serotonin levels. Although chocolate is a mood booster, it also may play a role in relieving anxiety. This is due to the presence of GABA, a protein that has a calming effect on the mood. Whatever your mood, chocolate seems to have the power to improve it. No wonder, it’s the all-natural mood booster of choice.

Cold Cereal



A handful of MultiGrain Cheerios or Kashi Heart to Heart offers folic acid, which can help fend off the blues. Those with low levels of the nutrient experience more symptoms of depression, a study in the Journal of Epidemiology and Community Health suggests, and a folic acid deficiency may prevent your antidepressants from working. A quick bowl of whole-grain cereal brims with iron and vitamins, and gets your metabolism humming—and it sure beats skipping breakfast altogether, since that can lead to all sorts of problems later in the day. People who skipped breakfast only once every three months were 34 percent more likely to be obese than those who didn’t, according to a study from the University of Massachusetts Medical School in Worcester. So even if your body doesn’t want it when you first wake up, find a breakfast you can live with, and eat up.

Egg



Feel sunnier by adding a bit of yellow. Egg yolks contain choline, a mood enhancer. Being low on this nutrient could lead to feeling anxious. Yolks act as a multivitamin, delivering vitamins A and D, as well as folate and calcium. Dark chocolate is high in polyphenols, which are shown to improve cognitive function, said Pratt. Chocolate also contains phenylethylamines, a neurotransmitter that, in low levels, is associated with depression and in high levels can be associated with schizophrenia. Phenylethylamines work by releasing endorphins in the brain and promote feelings of attraction and giddiness.

Fruit and Vegetables



both fruits and vegetables contains fibers that helps in better digestion and in balancing the mood, your diet must contain fruits and vegetables in order for it to be a healthy diet. Munching the recommended 2 cups of fruit and 2 1/2 cups of veggies a day reduces your calorie intake and bolsters your immunity. The darker and more colorful, the better! The shades in fruits and vegetables come from phytonutrients, which protect different organs. For example, lutein in greens protects your eyes, while lycopene-packed red tomatoes shield your heart. Color yourself healthy!

Oranges and Grapefruit



Even a small deficiency in vitamin C – a key ingredient for boosting levels of nor-epinephrine – 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. Eating roughly 6 oranges per day can result in less nervousness, crankiness and depression. Vitamin C supplements are also effective.

Seafood



Seafood contains a lot of Selenium, a mineral linked to upbeat moods. Increased intake of sea food leads to a greater sense of happiness, more energy and a reduction in anxiety. If you juggle a hectic life, your level of stress hormones rises. Stress hormones flood the body during tension and resulting in lower resistance to cold and viruses and a tired feeling. Whole-grain breads are also good sources of selenium. Cautions and possible side effects: Don’t take more than 200 micrograms in supplement form; higher amounts may cause fragile, thickened nails; stomach pain; diarrhea; loss of sensation in the hands and feet; fatigue; and irritability. Doses of about 800 micrograms have been known to cause tissue damage.

Coffee



Coffee can boost mood on many levels. In the morning, the aroma of a rich Columbian roast can be enough to make you feel more alert. After two cups, the mind is alert, the eyes are bright, and the tail is bushy. Of course, the sensory effects of coffee, and other warm beverages, like tea or cocoa, can lift your spirits. However, the caffeine is the key ingredient when it comes to how a cup of java can affect your mood. The chemical can induce feelings of happiness and euphoria.