They wear the latest fashions with the most up­to­date accessories(配饰)．Yet these are not girls in their teens or twenties but women in their sixties and seventies. A generation which would once only wear old­fashioned clothes is now favouring the same high street looks worn by those half their age.

    Professor Julia Twigg，a social policy expert，said，“Women over 75 are now shopping for clothes more often than they did when they were young in the 1960s.In the 1960s buying a coat for a woman was a serious matter. It was an expensive item that they would purchase only every three or four years—now you can pick one up at the supermarket whenever you wish to. Fashion is a lot cheaper and people get tired of things more quickly.”

    Professor Twigg analysed family expenditure(支出)data and found that while the percentage of spending on clothes and shoes by women had stayed around the same—at 5 or 6 per cent of spending—the amount of clothes bought had risen sharply.

    The professor said.“Clothes are now 70 per cent cheaper than they were in the 1960s because of the huge expansion of production in the Far East. In the 1960s Leeds was the heart of the British fashion industry and that was where most of the clothes came from，but now almost all of our clothes are sourced elsewhere. Everyone is buying more clothes but in general we are not spending more money on them.”

    Angela Barnard，who runs her own fashion business in London，said older women were much more affected by celebrity(名流)style than in previous years.

She said，“When people see stars such as Judi Dench and Helen Mirren looking attractive and fashionable in their sixties，they want to follow them. Older women are much more aware of celebrities. There's also the boom in TV programmes showing people how they can change their look，and many of my older customers do yoga to stay in shape well in their fifties. When I started my business a few years ago，my older customers tended to be very rich，but now they are what I would call ordinary women. My own mother is 61 and she wears the latest fashions in a way she would never have done ten years ago.”

    China has been drinking tea since the time of Shennong, 5,000 years ago. Britain's relationship with tea is much shorter, but tea enjoys the pride as the UK's national drink. According to the UK Tea Council, British people drink an average of three cups a day or a national total of 165 million cups every day.

    With figures like these, it is no surprise that time spent taking tea affects the working day in Britain. A recent survey found that 24 minutes a day are lost to making, buying and drinking tea and coffee. That is, £400 a year is lost in working hours per employee, or 190 days over a lifetime. So, should employers be worried about this lost working time, or does the tea break make up in other ways?

    One argument is that caffeine(咖啡因) improves mental state: a drink of tea or coffee can make you active and focus on work.

    Professor Rogers of the University of Bristol disagrees. After years of studying caffeine he sees nothing can prove that. “Workers would perform equally well if not drinking it at all,” he says. “But if they're often drinking it and then go without, they'll feel tired and won't perform well.”

    Occupational Psychologist Cooper instead emphasizes the role tea breaks play in sedentary (久坐的) office life, and in building social relationships. “We need to make people more active and see other people. The tea break is one way of doing this,” says Cooper.

    And Professor Rogers also points out the comfort effect of a hot drink: “We warm our hands on them on a cold day; they're comforting and play a big role in our everyday life. Whatever the caffeine's doing, I'd say these 24 minutes aren't wasted.”

    Patients with light or moderate depression can be successfully treated by swimming with dolphins, researchers said on Saturday.

    The study was carried out in Honduras, including patients who were thought by the doctors with light of moderate depression coming from the United States and Honduras.

    For two weeks, half of the group swam and snorkeled (潜泳) with dolphins for an hour a day. At the same time the other half group carried out the same type of water activities, but with the absence of dolphins. Researchers want to find out the influence of water and the natural setting.

    All the study volunteers didn't continue to take any drugs or psychotherapy ( 心理治疗) at least for weeks before the start of the study and did not take any drugs during the study, said the researchers from the division of clinical Psychiatry at t e the University of Leicester Medical School.

    By the end of the study, those people who swam with the dolphins had a greater average reduction in their depressive symptoms than those who did not.

    The researchers noted that the study supports the theory of biophilia, which thinks that human health and well-being depends partly on the human connection with the natural world. The findings appeared in the issue of the British Medical Journal.

    Coming from the Greek, biophilia means “love of life”, and it has been developed by biologists to reflect the humans' natural tendency to connect with nature and animals, leading to interactions and positive emotions that result in psychological treatment.

    Just like rice and noodles are different from bread, snacks in China are a world apart from those in the UK and the US. For one thing, I never imagined that sunflower seeds (瓜子) would be so popular here. I spotted people having them while waiting for tables outside restaurants, before dinner and, of course, while watching TV. I also saw that a plate of sunflower seeds is always on offer during the Spring Festival holidays.

    I had seldom tried sunflower seeds when I came to China. In the UK, though, young people love their snacks. In fact, young people in Britain eat more snacks than people of the same age in other European countries. A recent survey has discovered that 64 percent of under 20-year-olds snack between meals, according to an article on the British Council website. In comparison (对比), 58.7 percent of young people snack in Germany, 53 percent in France, and only 40.7 percent in Spain.

    British snacks are generally unhealthy. Our favorites are probably potato chips, which we call crisps, and chocolate bars. From a very young age, we always looked forward to our crisps and chocolate bars after school, perhaps even included with sandwiches and fruit in our school lunches that our parents made for us.

    Snacks are also popular in the US. One of the things that I found the most extraordinary when I first visited the US was the number of snacks in their supermarkets; I was surprised to find huge aisles (过道) just for snacks that were bigger than some stores I'd been to in the UK. Snack tastes in the US are much the same as those in the UK, except there's much more choice – every kind of fatty, sugary food is available (可获得的) to everyone all the time.

    All in all, it's probably best for your health if you like sunflower seeds rather than potato chips and chocolate. But eating these delicious treats at times couldn't possibly be wrong, could it?

    Do you know that junk food isn't healthy? Of course you do! Do you eat it anyway? Of course you do! But a new study shows teaching adolescents about the ways food companies fool them into thinking junk food is cool can encourage kids to fight back—by eating healthier.

    The pull of junk food can be super-strong. It's designed to tasty; which makes eating well one of the great health challenges of our time. Everyone from doctors to the government has been trying to handle it. Yet we keep eating junk food.

    Professor Christopher Bryan says, "Food companies want you to want junk food." They spend millions of dollars coming up with new ways to^ promote junk food consumption. They hire scientists to make new junk food almost irresistible. They might do this, for example, by adding more sugar. Rats fed junk food for six weeks will even walk across a floor that gives them electric shocks just to get more of such food.

    Food ads often make unhealthy junk food seem healthy by featuring professional athletes, fit-looking pop stars and smiling, active teens. "We thought when the students learned this, it would matter to them," Bryan says. He worked with 8th graders at a Texas school. Half of them got a lesson Bryan created. It focused on the ways junk food is advertised, or marketed. A second group received lessons that focused on health. These lessons informed students junk food is had, and that foods like apples or carrots are a better choice. The students learned a bad diet can lead to major weight gain, and that being overweight puts people at risk for serious diseases. They also learned how eating well now can keep you healthy when you're older.

    After the lessons, the kids in both groups were asked how they felt about junk food. Most didn't have positive feelings about these unhealthy foods.