olive oil health benefits

Traditionally a low-fat diet has been prescribed to prevent various diseases such as heart disease and diabetes. While studies have shown that high fat diets may increase the risk of certain diseases such as cancer and diabetes, it appears that it is the type of fat that counts rather than the amount of fat. We now know that a diet rich in monounsaturated fats such as the ones found in olive oil, nuts and seeds actually protects from many of these chronic diseases.
Benefits of olive oil for the skin ,hair and heart.
Heart health:When you digest your food, free radicals that are naturally produced by the body can damage the cells. Free radicals from environmental factors such as dust, smog, cigarette smoke and pesticides don't help the situation. The antioxidants contained in olive oil can help fight off and repair some of the damage that free radicals can cause.

To get the best heart-healthy results from olive oil, the U.S Food and Drug Administration recommends eating two tablespoons daily. You can easily get this amount in your diet by following the examples of top chefs and using it in your favorite foods.

hair and skin:The antioxidants contained in olive oil can benefit more than your heart. Because this substance prevents cell destruction, it fights the signs of aging and gives you a more youthful appearance. When applied topically, olive oil moisturizes and softens dry skin. Since the product is natural, adverse reactions are not common.
The problem with a lot of commercial skincare products is that the moisturizing ingredients don't penetrate the skin. Extra virgin olive oil is composed of more than 80 percent oleic acid. This substance easily penetrates the skin, and allows the oil to heal damage, reduce wrinkles and improve texture.

If you struggle with dry, brittle hair, keeping a bottle of olive oil handy can help. A weekly deep conditioner of olive oil can be used in the place of products that contain silicone ingredients to make the hair more manageable. Shampoos that contain sulfates will strip the moisture out of your hair and make it look drab and lifeless. Using olive oil in the place of your regular commercial conditioners can moisturize the hair and give it a healthy sheen.

Olive does more than make scrumptious dishes. It is well documented that, when combined with a nutritious diet, this oil's antioxidant properties can have a positive impact on cholesterol levels and heart health. In addition, when added as part of a regular beauty regimen, it can improve the health of your skin and hair.

the benefits of drinking tea

Since tea contains high levels of antioxidants, it is not surprising that studies have found them in eye tissue. In fact, drinking tea can help to prevent the blindness caused by cataracts .
It can reduce the Reduced cortisol level.Cortisol is the stress hormone that contributes to belly fat and makes your skin age quicker. One recent study suggested four cups of tea per day may make your cortisol levels spike less.if you're looking to have cortisol levels drop back down to normal faster after a stressful event.Both studies found that tea consumption may reduce the impact of cortisol, thus slowing the aging process and preventing the widening of your mid-section.
It can increase memory, focus and concentration.Extensive research has shown that the combination of caffeine and L-Theanine, a naturally-occurring amino acid found in tea, improves reaction time and memory, while increasing focus and concentration (think of monks meditating).Go for a cup of tea — perhaps white tea — before a meeting when you need to be sharp, or drink it during a test for increased concentration and focus.

the health benefits of nuts

All nuts have different nutrition credentials and will offer various health benefits - find out which nut is rich in calcium.
There are some examples,the first of all,brazil nuts :Ideal for those with low thyroid function, Brazils are a good source of the mineral selenium, which we need to produce the active thyroid hormone. Selenium also supports immunity and helps wounds to heal. You only need three or four Brazil nuts a day to get all the selenium you require.And then cashews:Because they contribute a good level of protein and are a useful source of minerals like iron and zinc, cashews make an excellent choice if you're following a vegetarian diet. They're also rich in the mineral magnesium, which is thought to improve recall and delay, age-related memory loss. Add a handful to a vegetarian stir-fry or use as a nut butter on crackers or bread.

Nuts are naturally low in sodium, contain potassium and most contain some carbohydrate in the form of natural sugars. Chestnuts are different they are rich in low glycemic index carbohydrates and low in fat making them more like a grain than a tree nut.

Although more research is required, preliminary studies have indicated that nuts may play a role in nuts:Reducing the risk of gall stones,Reducing age-related macular degeneration (which can lead to blindness),Maintaining bone health,Slowing brain aging and Reducing cancer risk

the benefits of dairy products

 Firstly,it is benefit to our bone health and teeth.Milk and dairy products are providers of calcium, phosphorous, magnesium and protein which are all essential for healthy bone growth and development. Adequate consumption of milk and dairy from early childhood and throughout life can help to make the bones strong and protect them against diseases like osteoporosis (a debilitating, brittle bone disorder) in later life.in addition,The amounts of calcium and phosphorous in milk and dairy products are also beneficial for the development and maintenance of healthy teeth.
The most abundant protein in milk is casein and is protective as it forms a thin film on the enamel surface which prevents loss of calcium and phosphate from the enamel when the teeth are exposed to acids in the mouth.Studies have suggested that milk also reduces the effects of cariogenic foods on teeth when consumed together with them in the diet.
In fact, dentists recommend that milk is the only safe drink to have between meals (except for water) as it has been shown not to cause tooth decay even in conditions perfect for damaging teeth!

Why do we choose healthy food as a topic

   We choose healthy food as a topic because the health food is very important to human health.
   Diet and body, there is a close contact. As the saying goes "mouth", eating some net food will cause some damage to the body. On the contrary, it is also good for health to eat more natural foods. Green food, refers to the production of good ecological environment, according to the production of green food standards, the whole process of quality control and access to green food logo use right of safe, high quality edible agricultural products and related products.
The vast majority of ordinary food is used pesticides, chemical fertilizers and other chemical substances, if ignored or excessive consumption of words will make people sick and even death. And green food is to mean that those who do not use pesticide, healthy food, so that the suffering from the above. So, what are the benefits of green food to the health of the human body?
   Green food is produced in a specific way, after specialized agencies for certification, licensing the use of green food logo, pollution-free safety, quality, nutrition, food. Green food, not only refers to the vegetables and other colors are green food, some fruit, such as strawberries, oranges and other colors of the food can also be called green food.
   Green food is not only to meet the needs of the human body for nutrients, more do not harm the human body, so many people are welcome. Usually eat some green food, for our eyesight is very good relieve fatigue effect of, eat green food can relieve our irritability, anxiety, nervousness. In addition, suffering from hypertension is more suitable to eat some green food. For example, in the fresh green fruits and vegetables, there is rich in chlorophyll can enhance people's immune system function.
   Eat green food, but also conducive to liver hematopoiesis, to help the cells to regenerate, prevent cell aging, at the same time, but also help to reduce blood cholesterol. For people who love to drink, if you can insist on eating green food, it is conducive to maintaining liver function. Green food helps to remove waste from the lungs, clean intestines and stomach, and can provide oxygen and nutrients to the lungs of smokers.
    The cultivation of green food is no pollution and harmless, the pollution is prevalent in, eat more green food is safe for human body, no pollution, and can meet the needs of the body of nutrients, so it has been favored by many consumers, green food will be the future of agriculture and food development in an emerging dominant food
 

Organic Food

   
       Organic food is also called ecological or biological food, etc.. Organic food is the international comparison of non polluting natural food. Organic food usually comes from the organic agriculture production system, according to the requirements of international organic agriculture production and the corresponding standards of production and processing. In addition to the organic food and the the number of derivative products such as organic cosmetics, textiles, forest products or organic food production and provide the means of production [1], including biological pesticide, organic fertilizer, after the authentication of the referred to as organic products.

    The benefit of organic food :
     Studies have shown that organic products contain more iron, magnesium, calcium and other trace elements and vitamin C, and heavy metals and carcinogenic nitrate content is low.
Good taste
    Organic farming advocates maintaining the natural ingredients of the product so that it can keep the original taste of the food.
Avoid disease
   Intensive animal feeding mode make the disease is easy to spread, and organic agriculture requirements open animal feeding mode can make animals have space stretching activity, enhanced the animal 's resistance, reduce disease spread opportunity.
chemical substances
    Under the concept of organic production, all production and processing processes are only allowed to use chemical substances in the limited circumstances.
    Production process
In the concept of organic production, all of the production and processing process can not be used in any genetically modified organisms and their derivatives.
    Favorable environment
Organic production to encourage the use of natural materials, the amount of fertilizer and irrigation, reduce waste of resources, improve the farm and the surrounding biological diversity.
    Protect soil
Soil degradation and pollution are becoming more and more serious, and the soil is the basic element to produce food. Soil conservation measures required by the organic farming are to restore and maintain the vitality of the soil, so that the soil can continue to provide adequate and quality food for human beings.
Not expensive
     Organic production scale is small, the human capital investment is big, the risk cost and the transportation cost is also relatively high, therefore the organic product price is naturally quite expensive. However, conventional agriculture does not include environmental costs such as pollution, soil fertility decline and other damage calculations, if the environmental costs reflected in the price, the price of conventional agricultural products and organic agricultural products will be. More important point is that if long-term consumption of healthy green food, you can significantly increase the immune system, the body will increase, this is the normal phenomenon of the body of toxins gradually excluded.

The best choice for healthy food

   Such as diabetes, hypertension, hyperlipidemia, atherosclerosis, stomach disease, fatty liver, osteoporosis, a variety of cancer and so on are related to diet. So how do you choose your diet to stay away from the disease in your daily life and embrace your health experts believe that the ten options below are the best choice for your diet:

    1. Clinical studies show that calcium deficiency will lead to atherosclerosis, hypertension, osteoporosis, cancer and dementia etc. disease. The milk is rich in calcium, a day or 1 hours after breakfast before going to bed drink a glass of milk, calcium is good.
     2 normal adult daily staple food (rice, pasta) intake in general should be about 300-400 grams. And some people out of weight or other purposes, only to eat a small daily staple food or even the staple food, this approach is wrong. If long-term lack of people's staple food intake, will make the carbohydrate provides heat, resulting in lower body can only through the decomposition of protein to provide heat, this will lead to children growth and development, leading to the adults in low spirits.
    3 soybean is a kind of food with high protein content. Often eat soy products can not only supplement the protein needed by the body, but also to prevent excess nutrients, unlike meat that will increase cholesterol.
    4. Fresh vegetables besides containing rich in vitamins and minerals, also contains rich plant fiber, every day to eat 500 grams of fresh vegetables not only help to prevent constipation, and can reduce the harmful substances that stimulate the intestinal wall in feces, and the prevention of colon cancer.
    5 chicken and pork are a large number of animal protein, is the necessary nutrients in the human body. However, the pork is in want of perfection contains large amounts of saturated fatty acids, easily lead to hardening of the arteries of human blood vessels. Therefore, the nutrition experts in favor of eating more chicken, duck and other poultry meat, eat a little pig, cattle, lamb.
   6. fish oil is rich in unsaturated fatty acids, which can reduce the role of lipids. The combination of fish oil containing polyene fatty acids and blood cholesterol, reduce blood viscosity, effectively eliminate the intravascular fat deposition, vascular scavenger.
   7. mushrooms,, black fungus and so on fungus is a high protein, low fat food, its protein content is higher than ordinary vegetables, but also contains necessary for human body a lot of various amino acids and a variety of trace elements, long-term edible fungi food can play to good health care function.
   8.fruit is rich in nutrition, the main component is sugar, most of which is the human body can directly absorb the fructose and glucose. In addition, most fruits contain acid, tannic acid, vitamins, pectin, minerals, protein, and fat are essential nutrients. These nutrients can prevent dry skin, acne and age spots, making the complexion, delicate skin to beauty and anti-aging effect.
 9.an egg, about 1 of the eggs, the egg yolk cholesterol content of about 280 mg, just to meet the physiological needs of an adult day. While the egg yolk lecithin can reduce blood viscosity, to avoid the effect of cholesterol.
10. people do not eat salt is not good, but the high salt diet on human health hazard. High salt diet can cause the loss of calcium in the human body; high salt diet or lead to gastric ulcer, gastric cancer is one of the main reasons; in addition, the main component of salt is sodium chloride, the body's absorption of excess sodium will make a significant increase in blood pressure. Therefore, the family of three mouth salt intake should be controlled at about 500 grams per month.

the important of healthy breakfast

Breakfast provides the body and brain with fuel after an overnight fast - that's where its name originates, breaking the fast! Without breakfast you are effectively running on empty, like trying to start the car with no petrol!

Apart from providing us with energy, breakfast foods are good sources of important nutrients such as calcium, iron and B vitamins as well as protein and fibre. The body needs these essential nutrients and research shows that if these are missed at breakfast, they are less likely to be compensated for later in the day. Fruit and vegetables are good sources of vitamins and minerals so try to include a portion of your daily five at breakfast, whether that be a banana or glass of fruit juice.

Breakfast can be good for waistline too, research shows those who eat breakfast are less likely to be overweight and more likely to be within their ideal weight range compared with breakfast skippers. If you skip breakfast, you're more likely to reach for high sugar and fatty snacks mid-morning.

Breakfast is an excellent occasion to eat together as a family when possible. Establishing good breakfast habits in childhood and maintaining them throughout adolescence may be an important factor in reducing the prevalence of breakfast skipping and developing good eating habits that last a lifetime.

So, breakfast really is the most important meal of the day!

the negative effects of high-calorie diet

Eating a high-calorie diet can have many effects on your body, depending on the type of high-calorie diet you are consuming. In some cases, doctors and nutritionists may prescribe high-calorie diets for extremely active athletes or people who need to gain weight. In those cases, high-calorie diets serve a purpose that can help improve one's health. For a person with an average metabolism and activity level, however, high-calorie diets may have a deleterious effect, even if you are eating highly nutritious foods.

weight gain
A calorie is a measure of heat energy. Calorie counts measure the amount of energy food supplies to your body. Your body converts food into energy via metabolism. Everyone has a basal metabolic rate, which is the rate at which your body burns calories to sustain the daily processes of living such as circulation, growth, cell repair and respiration. Two other factors determine how many calories your body burns. The first, thermogenesis, is the amount of energy your body expends digesting and processing the foods you eat. The second factor is your physical activity level. The more sedentary you are, the fewer calories your body expends in activity. Weight gain from a high-calorie diet is a function of thermodynamics. If you eat more calories than you burn via daily living, thermogenesis and physical activity, then you will gain weight.

the negative effects of high calorie
To eat a high calorie diet, you need to either consume high-calorie foods or eat very large amounts of low-calorie foods. Both types of eating place a great deal of stress on the body. High-calorie foods tend to be high in fats and/or sugars. High intake of these foods increases your risk factors for type 2 diabetes, heart disease and certain cancers. Eating a large amount of food stresses your digestive processes. Mouse and monkey studies, published in the January 2009 issue of Toxicologic Pathology, provide some evidence that the stress placed on the body by eating a lot of calories may decrease longevity, and restricting calories may increase it.

negative caloric effect

 Certain foods have a negative caloric effect, meaning they burn more calories during the digestive process than they contribute?  

Turns out the negative calorie theory is a myth. But that doesn’t mean some foods aren't incredibly low-calorie and super-nutritious. .

For any people, metabolism does slow over time. We know that because we can measure it. Arriving at our laboratory early in the morning, we fitted each participant with a special device that sampled the air she inhaled and exhaled. With some simple calculations that told us her calorie-burning speed.

Once her metabolism was measured, each participant then ate breakfast. Immediately, her metabolism picked up. As she absorbed the nutrients from the foods she ate, her metabolism rose and stayed higher than it had been for several hours. That’s normal.

But then, each participant began a low-fat plant-based diet. No meat, no dairy, no eggs, and keeping oils to a minimum. Fourteen weeks later, the participants came back to the laboratory and had their metabolisms measured again. And we found that the average after-meal metabolism was now 16 percent higher than before. That might not sound like much. But if you get that extra boost three times a day, the calorie burning adds up. In other words, a low-fat plant-based gives you a weight-control edge.

You can think of this as a “negative-calorie effect.” It does not mean that foods have no calories, or less than zero calories. Rather, it is a “calorie-subtracting” effect. The foods you eat have calories and healthful nutrients, and some of those calories power your body, while others are simply lost as body heat.

healthy benefits of vegetables

      Firstly,Vegetables, like fruits, are low in calories and fats but contain good amounts of vitamins and minerals. All the Green-Yellow-Orange vegetables are rich sources of calcium, magnesium, potassium, iron, beta-carotene, vitamin B-complex, vitamin-C, vitamin-A, and vitamin K.it is  provide additional benefits, making them a superfood!Potassium may help to maintain healthy blood pressure. Dietary fiber from vegetables helps reduce blood cholesterol levels and may lower risk of heart disease.

  As in fruits, vegetables too are home for many antioxidants. These health benefiting phyto-chemical compounds.firstly .help protect the human body from oxidant stress, diseases, and cancers, and,the secondly help the body develop the capacity to fight against these by boosting immunity.

    These substances absorb excess water in the colon, retain a good amount of moisture in the fecal matter, and help its smooth passage out of the body. Thus, sufficient fiber offers protection from conditions like chronic constipation, hemorrhoids, colon cancer, irritable bowel syndrome, and rectal fissures.

Health benefits of Fruit

Eating fruit provide health benefit:

The important is that fruit has been recognized as a good source of vitamins and minerals, and for their role in preventing vitamin C and vitamin A deficiencies. People who eat fruit as part of an overall healthy diet generally have a reduced risk of chronic diseases. 

Fruit are important sources of many nutrients, including potassium, fiber, vitamin C and folate (folic acid). Try incorporating blueberries, citrus fruit, cranberries or strawberries which contain phytochemicals that are being studied for added health benefits. The nutrients in fruit are vital for health and maintenance of your body. The potassium in fruit can reduce your risk of heart disease and stroke. Potassium may also reduce the risk of developing kidney stones and help to decrease bone loss as you age.

Folate (folic acid) helps the body form red blood cells. Women of childbearing age who may become pregnant and those in the first trimester of pregnancy need adequate folate. Folate helps prevent neural tube birth defects, such as spina bifida.

There are more health benefit of fruit:

• Eating a diet rich in fruit may reduce risk for stroke, other cardiovascular diseases and type-2 diabetes.
• A fruit containing eating pattern is part of an overall healthy diet and may protect against certain cancers.
• Fruit helps maintain optimum health due to the health promoting phytochemicals it contains – many of which are still being identified.
• One to 2-1/2 cups of fruit are recommended each day, depending on how many calories you need. To find out how much fruit you need, try the Healthy Eating Planner.
  
  
  
  
  
  

Healthy food

  Health food (healthy food) is a kind of food, and has the common characters of the food in general, its raw materials also mainly from the natural flora and fauna, advanced production technology, containing abundant effective components of the role to play to the extreme to adjust the functions of the human body, suitable for the needs of a particular function, the corresponding people eat special food.
   Non pollution food refers to the ecological environment clean, in accordance with the specific technical operation of the production, the content of harmful substances in the specified standard, and by the grant
Authorized by the authority to approve, permit the use of pollution-free food. Non polluted food pay attention to product quality and safety, the standard is not very high, involves the content is not a lot, suitable for China's current agricultural production development level and domestic consumers demand, for most producers to this requirement not difficult. Modern agricultural production need by the development of common agricultural products to pollution-free agricultural products, development to green food and organic food, green food cross connected between the pollution-free food and organic food, pollution-free food is the initial stage of the development of green food, organic food is better quality of green food.
   Green pollution-free food is from the clean environment, mode of production and the environment protection, the content of hazardous substances control in a certain range, after middy the specialized agencies, certification of a class without pollution, food safety, which includes non environmental pollution food, green food and organic food products.
In the green pollution-free food should pay attention to the following problems:
(1) green pollution-free food is not necessarily green, green food may not be green pollution-free food, green is refers to the things related with environmental protection, such as Greenpeace, green barriers, green refrigerator, and so on.
(2) no pollution is a relative concept, the food contained substances are harmful is relative, to have the concept of a quantity, only a material to a certain amount will be harmful, will the food pollution caused by, as long as the harmful content control within the scope of the provisions of the standard have may become a pollution-free green food.
(3) is not only remote, no pollution of the area to be able to engage in green pollution-free food production, on the outskirts of the city, as long as the pollutants in the environment does not exceed the scope of the provisions of the standard, also can green pollution-free food production, from reducing the role of agricultural chemical pollution analysis, in the developed area more important environmental significance.
(4) is not closed and backward, remote mountainous areas and not affected by the pollution of human activity in local production of food is the green pollution-free food, sometimes in these regions of the atmosphere, soil, or rivers containing natural hazards.
(5) the wild, natural food, such as vegetables, fruits and so on also cannot be counted as a true green pollution-free food. Sometimes these wild food or their survival environment containing excessive levels of pollutants, is not a green pollution-free food but also through the specialized agencies, certification.