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Sunday, 12 August 2007

5 food men and women should eat..

Its my first time posting about food that benefits our health........

5 FOODS MEN NEED MOST

1 Tomato Sauce – Men who eat a lot of tomatoes, tomato sauce, or pizza smothered with the stuff may be giving themselves a hedge against prostate cancer. So say researchers at Harvard University, who studied the eating habits of more than 47,000 male health professionals. They found that men who ate tomato sauce two to four times per week had a 35 per cent lower risk of developing prostate cancer than men who ate none. A carotenoid called lycopene, which tomatoes contain in abundance, appeared to be responsible. But scientists were puzzled: tomato juice didn’t seem to have a protective effect. Other research show why. For best absorption, lycopene should be cooked with some kind of fat. So pizza may be just what the doctor ordered.

2 Oysters – Myth has it that oysters are the food of love. Science may agree. Just two to three oyster deliver a full day’s supply of zinc, a mineral critical for normal functioning of the male reproductive system. Scientists are divided over reports that sperm counts have declined over the last 50 years and that environmental factors are to blame. Nutritional deficiencies do seem to be the cause of certain cases of low testosterone. Getting adequate zinc is sometimes the answer (up to 15 milligrams per day is recommended for men; more than 40 milligrams can pose risk). In one trial, 22 men with low testosterone level and sperm counts were given zinc every day for 45 to 50 days. Testosterone levels and sperm counts rose.

3 Broccoli – A recent Harvard study finds that cruciferous vegetables, like broccoli, may protect against bladder cancer which is common among Asian men. Scientists analysed the diets of nearly 50,000 men and discovered that those who ate five servings or more per week of cruciferous veggies were half as likely to develop bladder cancer over a ten-year period as men who rarely ate them. And broccoli and cabbage were singled out as the most protective foods.

4 Peanut butter – If you want a healthy heart, spread your morning toast with peanut butter. Heart disease is the leading killer of men and women, but men fall victim at an earlier age. Researchers from Pennsylvania State University compared the cholesterol-lowering effect of the step II Diet of the America Heart Association (AHA) with a higher-fat diet based on peanuts. The AHA plan included more carbohydrates. The peanut regimen was 36 per cent fat. After 24 days both diets lowered “bad” LDL cholesterol. But the peanut plan also caused a drop in blood fats called triglycerides and did not decrease HDL, the “good” cholesterol. The AHA diet raised levels of triglycerides and lowered levels of HDL. “Peanut butter is a little higher in fat,” says Penny Kris-Etherton, the lead author of the study. “But it’s the type that’s good for you – monounsaturated fat.” Researchers have predicted that the peanut diet could reduce heart-disease risk even more than the AHA diet could. Just don’t go nutty plastering on the tasty spread, since it is high in kilojoules.

5 Watermelon – Until the age of 55, more men suffer from high blood pressure than do women. Research suggests that foods rich in potassium can reduce the risk of high blood pressure and stroke. The evidence is so convincing that the US Food and Drug Administration recently allowed food labels to bear a health claim about the connection between potassium-rich foods and high blood pressure. “A good goal for potassium is about 2000 milligrams or more a day,” says Antigone Blazos, a lecturer at Asia Pacific Health and Nutrition Centre in Melbourne, Australia. Watermelon is a rich source of this mineral and has more potassium – 664 milligrams – in just one large slice than the amount found in banana or a glass of orange juice. So cut yourself another slice and enjoy its cool taste.

There you have it: five great foods for men that can keep both of you well fed and healthy at the same time



5 FOODS WOMEN NEED MOST

1 Papaya – This fruit packs about twice the vitamin C of an orange. Add it to your arsenal against gallbladder disease, which afflicts twice as many women as men. After analysing the blood of over 13,000 people, scientists from the University of California, San Francisco, found that women who had lower levels of vitamin C were more likely to have gallbladder illnesses. One medium papaya (about 280 grams), with 188 milligrams of C and a mere 500 kilo-joules, is a refreshing source of the vitamin. Best of all it’s probably growing in your garden.

2 Flaxseed – Bakers use this nutty-flavoured seed mainly to add flavour and fibre. But scientists see the tiny reddish-brown seed, rich in oestrogen-like compounds called lignans, as a potential weapon against breast cancer. An exciting report at last year’s San Antonio Breast Cancer Symposium showed that adding flaxseed to the diet of women with breast cancer effectively slowed tumour growth. You can flavour your muffins with flaxseed, but the easiest way to get the beneficial lignans is to sprinkle a few tablespoons of ground flaxseed on your morning cereal. Look for the seeds in health food shops. They’re easy to grind in a blender or coffee grinder. But get seeds – there are no lignans in the oil.

3 Tofu – Foods high in soya protein can lower cholesterol and may minimise menopausal hot flushes and strengthen bone. Isoflavones, plant chemicals in soyabeans that have a structure similar to oestrogen, may be the reason. Though animal studies form the bulk of evidence, a human study found that 90 milligrams of isoflavones was beneficial to bone (specifically the spine). And two other studies suggest that 50 to 76 milligrams of isoflavones a day may offer some relief from hot flushes. Half a cup of tofu contains about 25 to 35 milligrams of isoflavones.

4 Pork – Due largely to menstruation, women tend to be more anaemic than men. And low iron levels in blood can cause severe fatigue. To get a good dose of iron, try pork. It has what every diet-conscious women wants – lots of iron and fat that can be easily removed, compared to most cuts of meat. According to the Asian Food Information Centre in Singapore, a palm-sized pork steak has about 1.4 milligrams of iron. Best of all, says Dr Mark Wahlqvist, president of the International Union of Nutrition Sciences, eating a small amount of pork with a meal increases the absorption of iron from accompanying vegetables and cereals.

5 Cabbage – This humble vegetable may help fight osteoporosis, which affects many women late in life. In addition to getting adequate amounts of calcium and vitamin D, some studies suggest that vitamin K may have a bone-protective effect as well. Based on data from one of the largest studies of women, the Nurses’ Health Study, researchers discovered that women who ate enough vitamin K-rich foods (at least 109 micrograms of the vitamin daily) were 30 per cent less likely to suffer a hip fracture during ten years of follow-up than women who ate less. Researchers point out that dark-green leafy vegetables – brussels sprouts, spinach, broccoli – are all good sources of the vitamin. But cabbage is among the best.

There you have it: five great foods for women that can keep both of you well fed and healthy at the same time.

5 comments:

lasilasi said...

oh i didnt know oyster is that good for men lol... hmm but i do know mussel is good for the joints =p shall eat more cabbage n tofu from now on... hard to find papaya here le =(

suzan said...

nice article about potassium...very informative and beneficial for me...thanks

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