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2 . Consumption of ultra-processed foods (UPFs) has increased over the past 20 years. UPFs (超加工食品) contain few or no whole foods, are industrially produced, are ready-to-eat or ready-to-heat, and include additives (添加剂). The ultra-processing of food reduces its nutritional value. It has been known that higher UPF consumption is associated with overweight and heart disease. Now, research has been extended to examine its impact on mental health.
In a new study, over 72,000 participants who were at least 55 years old and didn’t have dementia (痴呆) at the start of the study were followed for an average of 10 years, during which they filled out questionnaires regarding their diet. By the end of the study, 518 people were diagnosed (诊断) with dementia. After adjusting for other factors that could affect risk of dementia such as age, gender, and heart disease, researchers found every 10 percent increase in daily intake of UPFs was associated with a 25 percent higher risk of dementia. They also found replacing 10percent of UPFs with unprocessed or minimally processed foods was associated with a 19 percent lower risk of dementia.
In another study, researchers found individuals who consumed the most UPFs had significant increases in the symptoms (症状) of mild depression, “mentally unhealthy days”, and “anxious days”. Eric Hecht, Founder and Executive Director of the Institute of Etiological Research, said, “More than 70 percent of packaged foods in the US are classified as UPFs and represent about 60percent of all calories consumed by Americans. Considering the degree of exposure to and effects of UPF consumption, this study has great significance in clinical practice and public health. It might help improve future development of dietary guidelines.”
Facing such alarming data, maybe it’s time for Americans to reconsider their food choices. Researchers recommend taxes on UPFs and carrying out policies to reduce the consumption. They also support programs and policies to increase the availability and affordability of whole foods, especially among disadvantaged populations.
1. What do we know about UPFs?| A．They have no nutritional value. | B．They are ready-made and instant foods. |
| C．They are cheap and mass-produced. | D．They serve as additions to our daily diets. |
| A．Positive. | B．Negative. | C．Ambiguous. | D．Doubtful. |
| A．Collecting higher taxes on UPFs. | B．Decreasing UPFs’ consumption in diet. |
| C．Focusing on the nutrient content of foods. | D．Increasing public awareness of whole foods. |
| A．Public Health Response to UPFs | B．Physical Disorders Linked to UPFs |
| C．Rising Consumption of UPFs in the US | D．Negative Effects of UPFs on Mental Health |
1. 活动目的；
2. 活动安排；
3. 注意事项。
注意：
1. 词数应为80左右；
2. 可适当增加细节，以使行文连贯。
Notice
_______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________4 . British cinema boasts a rich diversity of films that weave appealing narratives with stunning landscapes and fascinating characters. These films celebrate the diverse beauty and cultural heritage of Britain.
Local HeroLocal Hero digs into the conflict between a giant US oil company and a remote Scottish village when the former plans to build a refinery (精炼厂). However, the exceptionally beautiful landscapes and the firm attitude of the villagers sway the company’s decision. The story has been a lasting appeal to audiences, even after over four decades.
KesBritish director Ken Loach’s first triumph, Kes, describes the touching narrative of a young Yorkshire boy taking the journey of capturing and training an eagle. The film offers a rare description of Yorkshire, filled with a tender lens that celebrates its essence.
The DigThe delightful counties surrounding London are vividly depicted in The Dig, set against the peaceful countryside of Suffolk before World War II. Ralph Fiennes, a famous actor, plays the role of a self-taught archaeologist unearthing the mysteries of an Anglo-Saxon graveyard, adding to its fun.
CalvaryIrish director Michael McDonagh’s films set in Ireland are undoubtedly attractive, often integrating Ireland’s picturesque scenery into the story. Among these, Calvary, stands out. It records the difficult and tiring journey of a moral priest, dealing with the evil forces within his area.
1. What is the setting of the film Local Hero?| A．A Yorkshire village. |
| B．A remote Scottish village. |
| C．The countryside of Suffolk. |
| D．The Anglo-Saxon graveyard. |
| A．Local Hero. | B．Kes. |
| C．Calvary. | D．The Dig. |
| A．The moral dilemma of an Irish priest. |
| B．The national and cultural heritage of Britain. |
| C．The beauty and diversity of British landscapes and characters. |
| D．The adventures of Yorkshire boys capturing and training eagles. |
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