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Archive for the ‘Food and Nutritions’ Category

The study examined whether the extract could protect nut against oxidative damage induced by beta amyloid protein (A?) and cytotoxicity. The research findings were that this nut extract reduces cell death caused by A? by decreasing free radical generation, reducing damage to the membranes and attenuating the DNA damage. This effect of walnut extract may be due to the active compounds present in walnuts, which can increase the capacity of endogenous antioxidant defenses and may modulate the cellular redox state (redox).

According to Dr. Joe Vinson, one of the leading voices of reference for research on antioxidants, “this study increases the evidence that antioxidants in nuts in physiological concentrations may act as an antioxidant in vivo to protect brain cells “. The researcher in the Department of Chemistry, University of Scranton says that “these positive results bring us closer to understanding how nuts can provide cellular protection associated with chronic diseases of the brain.”

Not all foods retain all their nutrients in raw, learn to take advantage of these foods

Tomatoes

The positive properties of tomatoes increase when cooked. Lycopene, a powerful antioxidant that works to prevent prostate cáncerde, it is easier to digest and absorb by the body in cooked tomatoes.

Eggs

Eggs lose much of their protein and vitamins when heated for cooking. It would be best to take them raw, if not for the risk of salmonellosis, however, freshly laid organic eggs just involve risks, and one in 30,000 of you suffer an infection.

Carrots

Recomendamso take them cooked and mashed. Beta-carotene, an antioxidant pigment beneficial to your health, it is fragmented by cooking your digestive system making it capable of absorbing five times better than if were to take raw.

Broccoli

Broccoli contains antioxidant enzymes in the leaves are destroyed by cooking, so it is best to take this raw vegetable

Peanuts

Fry them make beneficial content in vitamin E, B6 and monounsaturated fatty acids omega 3 and also disappear increase your caloric rate.

Guilty or innocent?
Has always been considered a stimulant drink with almost magical properties. And not only because of its caffeine content. Although some consider it unhealthy. Is it suitable for athletes?
Yes Café:
* Because of its caffeine content, it is an invigorating drink that increases heart rate and keeps us alert.
* It also facilitates the use of fats as an energy source, saving the glycogen and prolonging the exercise time.
* In addition to delay fatigue.
* Increases the amount of catecholamines in plasma and allowing the body adapt to physical and mental effort.
* Scientific studies also show that coffee is a source of prolifenoles, antioxidants that help the natural system of protection against free radicals. So coffee protects cells from oxidative damage and helps delay aging.
* According to the University of Georgia reduces muscle pain during exercise. And a study conducted with female rats Southwestern found that increases sexual desire.

Café No

* The effect of caffeine is different in each individual; many people are producing coffee nervousness, tachycardia, insomnia or anxiety, even at low doses.
* Others are accustomed to their use and do not notice the stimulating effect and can not exploit their advantages.
* How to delay feeling of fatigue can propasarte with your effort and injure or sobrecargarte.
* This is a diuretic and laxative drink can make you produce you lose too much fluid or diarrhea problems in training or competition.
* Caffeine makes it more difficult to absorb calcium and iron, it is important to distance him from taking foods rich in calcium and iron, coffee with milk is nonsense.
* All units are bad not need a coffee every morning to live or need more than three coffees a day, you are “cafeinómano”

Verdict: Café yes, in moderation:

* Coffee is the drink with high caffeine content and is very easy to overcome the moderate consumption of this substance in which there has been all the benefits. Do not exceed two or three cups a day because it will lose the advantages and insomnia, nervousness, and tachycardia.

Summer is time to reap the fruits that have been brewing over all spring. Many foods are available to us at this time of year, is that nature provides us with endless varieties of all flavors, colors and textures. A clear example is the beans; a dish typical of summer goes beyond simply being a succulent dish, because it offers us a number of benefits for the body that we review below.

Beans are a vegetable green and an intense aroma. This is a series of pods full of tender small grains, green is what you really eat this vegetable. This plant is a legume with all rules, and as such has a number of qualities to our health that we cannot ignore. So this time we want to do is to highlight the beans as a food suitable for all people of all ages.
Nutritional Benefits

Beans are a type of legume somewhat peculiar, since most of the vegetables we consume cooked, while beans can be eaten raw when green and half done. A dish that offers endless possibilities in the kitchen, but not just stays in it, but it also gives us another set of benefits. Not only that, this is an ally of our weight food because it contains fewer calories and a high biological value.

Beans are a highly recommended food for people who play sports and want to get a good muscle development because they contain high doses of plant proteins that will help us keep our muscles in good condition. It is a fat-free, making it ideal for people who want to keep their weight the best way possible. As a vegetable, the body easily assimilated proteins that give us, what gives even greater importance.

Other points to consider are the contribution of minerals and vitamins that we provide, and which contain necessary vitamins such as Vitamin B1, which is necessary in the process of assimilation of carbohydrates. This vitamin is one of the culprits of the body to properly take advantage of the energy they provide. Niacin or Vitamin B3 is another nutrient that gives us, and is necessary for all living organisms; it works actively in the metabolism of proteins, fats and carbohydrates.

The mineral content of the beans is something we must also take into account, and have a not insignificant dose of magnesium, iron, calcium, phosphorus and copper, necessary for the proper functioning of the entire organism, especially those who perform efforts that require an extra dose of energy.
Considerations

Some point to make about the beans pass through their high fiber content, coupled with the properties described above, makes them a food that the body digests very slowly, so it may be a problem for many people to ingest raw or whole. One way around this is to prepare mashed, mixed with other vegetables, or eat them cooked, raw yet be avoiding in this way can consume.

Another point to consider is that due to its high protein content is not too recommended intake common in people with high levels of uric acid. Otherwise the beans are a very valuable course for all ages and all types of people.

Sodium is one of the most abundant mineral in our body and its functions are of great importance to it. Although we know that vegetables are generally low in sodium, some of them can make a big source of this micronutrient, so then we show what the vegetables with more sodium are.

Knowing the sodium content of vegetables and which ones have more quantity, will allow people with severe kidney disease or infusions limit their consumption to reduce their contribution, as well as, prioritize their use if they require is to replace lost sodium , as is the case of athletes after exercise.

The more sodium vegetables are:

* Chard: provides 150 mg of sodium per 100 grams.
* Celery: has 100 mg of sodium per 100 grams
* Spinach: It has 69 mg of sodium per 100 grams
* Carrot: provides 61 mg of sodium per 100 grams
* White Asparagus: it has 60 mg of sodium per 100 grams
* Beetroot: it has 58 mg of sodium per 100 grams
* Artichoke: provides 47 mg of sodium per 100 grams

These are the only vegetable whose sodium intake exceeds 40 mg per 100 grams, because in general the fresh vegetables and fruits are very poor in this mineral and can be consumed freely in people with severe kidney disease, whose sodium intake is severely limited .

Celery is one of the most aromatic vegetables that we can use to make our dishes, but also to flavor and aroma to foods,

celery is a great source of sodium and potassium, minerals essential for the proper functioning of the nervous system and muscular all athletes need to recover after training.

Only 100 grams of celery give us 320 mg potassium and 100 mg of sodium can enter the body if we include this vegetable rich in water and very few calories to a salad, sandwich, and stew or as part of a healthy snack.

Celery is a vegetable very healthy despite being very poor in energy supply is very rich in micronutrients and water making it an ideal food for those who do physical activity and need to replenish sodium and potassium lost in sweat by the liquid.

Borage is a popular vegetable in Spain recently, however, has high nutritional properties and a very mild flavor that allows easy inclusion on the decks. It is a green leaf low in calories and can highlight, which is a known source of calcium.

In the plant world, is a major source of calcium, as it provides about 100 mg of mineral per 100 grams, which almost equates to the milk plant and although calcium is absorbed to a lesser extent, borage has no oxalates that so much of other vegetables that reduce the absorption of the mineral.

On the other hand, the incorporation into the dishes is easier with borage leaves with other greens, given its mild flavor that can be included in salads, omelets, casseroles, pies and puddings. Borage can be a way to consume calcium from plant foods.

Chicken is a staple food in the diet of all sportsmen. Almost all our dish we usually do, but is it really as good to eat chicken all the time?. It is true that it is a very pure type of protein and high biological quality. To this we must add that just contains fat, what we are looking for all athletes. But this time we want to determine a scale to determine whether or not we are eating lots of chicken.

All sports diet is to chicken as a food almost essential, but not only athletes should eat this food, but chicken is a staple around the world because of how easy it is for our body to digest, and the possibilities of preparation that has the hour of cooking. So it is a food that we eat daily, but like everything we ever spend. Then we will see some figures for weight of what is recommended to eat this food.
Enough: more than two hundred grams

as a first case we will stand out as insufficient intake mens hundred grams of chicken daily. This amount of chicken will help to maintain adequate levels of protein for our health. Specifically, the chicken gives us almost a hundred percent of the recommended daily allowance of protein for a normal person who does sport. These levels will keep some muscles in perfect condition, able to recover from training carried out daily. But it should be noted not only the chicken protein, but also provides us with selenium in large amounts, and contain vitamin B6, needed for good heart health.
Too much: four to five hundred grams

As a second point, let us see what is consuming more than a pound of chicken and less than five hundred. In this case the amount is already more serious, so we have to take care of the chicken that we get to the mouth, as not all are equally slim. In this case we recommend consuming the breast, which is the part that contains more protein and less fat. Of course, we must discard the skin containing high doses of fat.

This amount of chicken is recommended for people who play sports and submitting to the muscles of a drain than necessary to increase the supply of high quality protein to replenish muscle fibers and damaged by exercise. It is true that we cannot just chicken feed, so it is essential that the combined or mixed with other proteins such as vegetables.
Too: over half a kilo

As a third step we will see cases of people who eat more than half a kilo of chicken a day. These cases are excessive because the amount of protein that we receive is very high. If chicken is the only source of protein that we’ll be leaving out other proteins needed to maintain proper body functioning, and we alternate the chicken with other, as well as fish, eggs, dairy products … These foods We provide other types of proteins and minerals that the chicken did not succeed.

Consuming high amounts of thinking that this chicken will eat more protein is a mistake, because the body has a limit, even exercising and having a higher protein requirement, as to remove the feces and urine, increasing activity of the kidneys and liver, which is unnecessary if we control the amounts we eat at any time. We must never get carried away without further and base our diet on a single type of food for much input from any nutrients that you have.

Iced teas

Continuing with our selection of recipes for iced teas, today we will focus on citrus infusions. And is that drinking the juice of these fruits is a very desirable choice when looking to end the thirst. They are a source of vitamin C and have an antioxidant in the body.

INFUSION OF TANGERINE AND SAGE

NGREDIENTES

3 leaves of sage.
3 mandarin segments.
1 cup water.

PREPARATION

1) In a cup of boiling water, add the sage leaves. Let stand for several minutes.

2) After that time, strain and add the mandarin segments. Push the mixture through
mixer.

3) Take to the fridge and serve when it is very cold.

INFUSION LEMON

INGREDIENTS

1 teaspoon of hyssop flowers
1 cardamom seed
½ lemon juice
1 cup water

PREPARATION

1) put warm water. Meanwhile, open the cardamom seeds and separate with fingers, holds small seed inside. Crush in a mortar.

2) Add the water, boiling, along with flowers of hyssop. Turn off heat and let stand 5 minutes.

3) Strain the infusion into strainer gauze.

4) Add the lemon juice for dressing.

5) Serve chilled and garnish with fresh leaves of hyssop.

Spinach is one of the most powerful vegetable nutrition, which makes them a highly recommended food for all ages. Listed below are the most important properties:

Provide very few calories to the body. This makes them a food suitable for people with weight problems and as a complement to other dishes. Benefits and properties of spinach

Have high levels of vitamins A, B and C and essential minerals such as iron, phosphorus and calcium.

Elements antioxidants like beta carotene are also present in spinach.

Regular consumption promotes intestinal transit and the elimination of liquids. This diuretic effect makes them suitable for people who suffer from their retention.

Provide a low amount of sodium. So also allowed people suffering from hypertension.

Another advantage that spinach is that it allows its use in several ways: raw, steamed, sauteed, baked, etc. And that can be taken alone as a side dish or as part of other dishes.