2010/10/18

Secret men most in need of nutrients

Nutrient-rich milk a day, more and more people drink milk, but many studies find that drinking milk of men susceptible to prostate cancer. Prostate cancer is the male reproductive system common malignant tumor, a research group in Boston on 20,885 cases of U.S. male physicians were more than 11 years of follow-up survey, consumption of dairy products including skim milk, whole milk and cheese, etc., which 1012 cases of prostate cancer in men.

Statistical analysis found that daily intake of 150 mg of calcium in dairy products than men, 600 mg of calcium daily intake of male plasma 1,25 - dihydroxyvitamin D3 (with anti-prostate cancer) levels significantly lower risk of prostate cancer increased by 32%. The exclusion of the age, weight, smoking, physical exercise and other factors found that eating dairy products, 2.5 servings per day or more (each equivalent to 240ml of milk) of men with the consumption of dairy products were less than 0.5, the occurrence of prostate cancer increased risk of 34%.
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Researchers in Philadelphia nearly 10 years through the epidemiological investigation also confirmed that more fresh dairy products will increase the risk of prostate cancer in men. There are also a study found that milk intake and the incidence of prostate cancer was significantly associated, the reason may be that some brands of milk with higher levels of estrogen.

The good news is that some plants, fruits and vegetables have certain anticancer compounds. Lycopene is an important carotenoid, is widely found in fruits and vegetables. Tomato, apricot, guava, watermelon, papaya and red grapes contain more lycopene, particularly among the highest content of tomato.

U.S. researchers carried out on 46,000 cases of male 6 years of follow-up survey and found that 773 patients had prostate cancer; study showed that, compared to people who do not eat raw tomatoes per week, people who eat tomatoes 2-4 secondary prostate cancer to reduce the risk of 26%, tomatoes and tomato sauce pizza also have such a role; direct consumption of lycopene may also reduce the risk of prostate cancer. The antioxidant properties of lycopene is the strongest natural carotenoids, which protect the genetic material DNA (deoxyribonucleic acid), inhibit cancer cell proliferation and the role of regulating hormone status, and its anti-prostate cancer has been a lot of research confirmed.

Therefore, in order to care for the prostate, men still have to work too hard to drink milk, do not drink it as a beverage, the other, with particular attention to nutritional balance, it may eat more tomatoes per day.



Second, the nine men nutrition

Men for almost all the major requirements of nutrients more than women. Here are 9 kinds of vitamins and minerals is particularly important for men.

Men and women have different nutritional needs, the U.S. Food and Drug Administration issued a variety of men and women were vitamin and mineral intake standards. Men for almost all the major requirements of nutrients more than women. The reason is simple: a big man. Muscle men more than women, consume more calories than women. For men, those who love sports, the requirement for certain nutrients become particularly high.

Moreover, certain types of vitamins and minerals susceptible to disease prevention and treatment of a man very helpful, such as high cholesterol, high blood pressure, coronary heart disease, stroke, certain kinds of cancer and gallstones and more. The following is the man most in need of 9 kinds of nutrients, are described below in alphabetical order:

1. Chromium (CHROMIUM)

The minerals necessary to sustain life can reduce cholesterol levels and increase endurance athletes, bodybuilders can also increase muscle and reduce fat. Ordinary men at least 50 mg of chromium a day, a good man you need to move 100 to 200 mg. U.S. Department of Agriculture Nutrition Research Center, Dr. Richard Anderson, said: "it is difficult to obtain from the diet so much chrome, the best source is multi-dimensional mineral mixture containing chromium, chromium Another source is to strengthen the tablets or stuffed wine yeast.

2. Cellulose (FIBER)

Strictly speaking, the cellulose can not be regarded as a nutrient, it only traveled in a circle in the human body, and not be digested and absorbed. But eating into a lot of help to reduce cholesterol and lower cellulose blood pressure. High fiber content of the diet reduced the incidence of colon cancer (colon cancer in men prone to the third), but also to control diabetic glycemic index, fiber can even help you lose weight: eat more fiber stomach to fit into other high-calorie food. Two ordinary-sized apple contains 14 grams of fiber, our ideal daily intake is 18 to 35 grams. Foods with more fiber whole wheat bread, oatmeal, brown rice, strawberry, pear and a variety of stem edible vegetables such as broccoli and carrots.

3. MAGNESIUM (MAGNESIUM)

Magnesium in the regulation of heart beat frequency plays an important role. Studies have shown that the normal magnesium intake can reduce heart disease, lower blood pressure. Magnesium can also enhance the reproductive capacity, it improves sperm motility in semen. You can add from the meal, including two bowls of cereal, skim milk and a banana for breakfast to get two-thirds of the daily requirement of magnesium. Kaobai Shu, beans, nuts, oat cakes, peanut butter, whole wheat flour, green leafy vegetables and seafood are also rich in magnesium.


4. Vitamin A (VITAMINA)

Study found that vitamin A has a role in improving immunity and cancer. And, as your mother always told you that vitamin A is very beneficial for the protection of eyesight. A man's normal daily intake of vitamin A is 1000 mg, and half a bowl of steamed carrots and vitamin A content of the 4 times. Other foods rich in vitamin A are liver, dairy products, fish, tomatoes, apricots and melon. Vitamin A can be obtained from the diet, excessive intake of vitamin A capsules can cause poisoning, experts do not advocate additional vitamin A.

5. Vitamin B6 (VITAMINB6)

The essential nutrients the body of infected rabbits enhanced the role of a good force. Studies have shown that it can prevent skin cancer and bladder cancer. Vitamin B6 is not suffering from kidney stone disease protection (male and female incidence of kidney stones twice), and role in the treatment of insomnia, you only need to 2 mg per day of vitamin B6 - equivalent to about 2 large bananas content. Good movement of vitamin B6 consumed more men, so should be more to add a few milligrams. Other foods rich in vitamin B6 are chicken, fish, liver, potatoes, avocados and sunflower seeds. Overdose of vitamin B6 can cause poisoning, experts are urging daily intake of no more than 50 mg.

6. Vitamin C (VITAMINC)

Vitamin C to enhance immunity, prevent cancer, reduce heart disease and stroke, is conducive to the gums and teeth, to prevent cataracts, accelerate wound healing, relieve asthma, also have effects on the treatment of infertility. An adequate supply of vitamin C can delay aging. Cauliflower, melon, green peppers, the sleeves are a good source of vitamin C. Some vitamin C tablets more clothes do not have to worry too much vitamin C is not toxic. Texas State University Hospital researchers believe IL-Road Sen Boshi: 200 intake per person per day be considered a sufficient amount of 300 mg. Many researchers believe that the "American nutritional standards recommended list" at the recommended intake of vitamin C 60 mg (equivalent to half a cup of fresh orange juice content) can not meet the need, especially when the cold control to use it feel more less , vitamin C can prevent colds is now known.

If you smoke, you need more vitamin C. Vitamin content in the blood of smokers is low, No one can explain the reason, since this is true, but to let more and more services to supplement vitamin C deficiency.

7. Vitamin E (VITAMINE)

Research shows that vitamin E can lower cholesterol, prevent platelets in the arteries build and improve the ability of rabbit infected, remove the body of impurities, to prevent cataracts. Foods rich in vitamin E are almonds, peanuts and pecans. Diet alone is difficult to get enough vitamin E, vitamin E pills Fortunately, relatively safe, even if much higher than the "American nutritional standards recommended by the table," said the 10 mg it anyway. Saint Louis University School of Medicine Biochemistry experts to Dr Marx Hovey, 269 mg daily doses of vitamin E, he thought that this amount is very safe.

8. Water (WATER)

In all nutrients, water the most important, especially for those people who are muscular. Muscle contains three times more water than fat (in the normal male body, muscle accounts for 4Q%; in the general female body, muscle accounted for 23%.) Stream water can slip joints, regulate body temperature, water also contained in the body can supply all kinds of minerals. Ordinary people need at least 2 liters of water per day, equivalent to 8 glasses of capacity. If you like sports, requirements are doubled. Food can also be obtained from the water: 36% moisture content of bread, potatoes, water content 80%.

9. Zinc (ZINC)

The body has enough zinc to ensure sexually active, sexual function and reproductive capacity of healthy and normal. Yang doctors repeated the treatment with zinc and zinc on the human body to accelerate wound healing. Resistance to disease, there was a marked effect. "American nutritional standards recommended list," with the men, the normal daily requirement of zinc is 15 milligrams, but the actual intake is often only 2 / 3. If a large amount of exercise, zinc deficiency more, because men sweat when the loss of more zinc than women. A weight of 110 grams of lean beef provide half day requirements, and other zinc-rich foods are turkey, seafood, cereals and pulses. Excessive body zinc, other minerals can not work properly, so experts recommend: If you need zinc, then at not more than 15 milligrams of recruitment.

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