Given a passage and a query based on the passage, generate an unambiguous, concise and simple answer to the query from information in the passage. Note that the answer may not be present in exact form.

[EX Q]: Good nutritional status is known to be important for normal cognitive functioning, but the role of diet in the prevention of age-related cognitive decline is not well understood. Adequate dietary intake of B vitamins, antioxidant vitamins, essential minerals, and omega-3 fatty acids may help protect against the cognitive decline associated with normal aging . Effects of Nutrition and Exercise on Cognitive Performance Diet, nutrition and exercise are as important in chess as they are in any other sport. The following is a brief guide containing basic advice on nutrition and exercise for optimum physical and cognitive performance. Because age-related cognitive decline has been linked to free radical-induced oxidative damage in the brain , antioxidant supplements might help protect against cognitive aging. Prospective cohort studies have reported that vitamin C intake from supplements or vitamin E intake from food and supplements was associated with some protection against cognitive decline. Cognitive function did not decline in either group over the two-year period , suggesting that longer intervention trials are needed to determine whether long-chain omega-3 fatty acids have utility in the prevention of age-related cognitive decline. Cerebral blood supply. At rest, the brain receives approximately 15% of cardiac output (9). Proper cerebral blood supply is necessary to deliver oxygen, glucose and other macronutrients, and the required micronutrients for proper cognitive function. Nutrition has a role in maintaining optimal blood supply to the brain. DIET AND NUTRITION A balanced diet is as essential for cognition as for any other bodily process you require protein, carbohydrates, vitamins, minerals and fats for your brain and your body to function properly. A diet high in saturated fats and refined sugars such as sucrose and fructose can contribute to cognitive impairment and decline. To take an advanced case, memory impairment has long been observed in adults with type-2 diabetes and numerous studies have demonstrated that both poor glycemic control and acute ingestion of high glycemic index carbohydrate foods leads to lower performance and memory impairment. For more information on micronutrients and phytochemicals related to cognitive decline or neurodegenerative diseases, see the article on Micronutrients for Older Adults. Cognitive decline has been linked to decreased levels of docosahexaenoic acid (DHA) in the brain . Thus, effects of dietary calcium inadequacy would primarily result in negative effects to bone health. Interestingly, changes in calcium homeostasis in the brain may contribute to the cognitive decline associated with normal aging and possibly to the development of neurodegenerative disorders (61, 62). Summary. 1 The brain requires a constant supply of micronutrients for energy metabolism of neurons and glial cells, neurotransmitter synthesis and action, nerve impulse propagation, and homocysteine metabolism. 2 Deficiencies in various micronutrients, especially the B vitamins, have adverse effects on cognition. As always, consuming a healthy, balanced diet and exercising moderately and regularly is the best advice for maintaining optimum cognitive and physical health. The following are good general rules: 1. Query: how does nutrition affect cognitive decline
[EX A]: Effects of Nutrition and Exercise on Cognitive Performance Diet, nutrition and exercise are as important in chess as they are in any other sport.

[EX Q]: Trains from Rome to Florence Trains from Amsterdam to Paris Trains from Vienna to Salzburg Trains from Paris to London Trains from London to Manchester Trains from Barcelona to Madrid Trains from Paris to Amsterdam Trains from Venice to Rome Trains from Edinburgh to London Trains from Florence to Rome Trains from Amsterdam to Brussels Private and Regional Rail Roads. 1 Travel free of charge on board local trains (S-Bahn trains) that connects all major German cities. 2 10% discount on the Garmisch Partenkirchen - Grainau - Zugspitzplatt mountain railway route, and discount on some cable cars in the summit area. Driving distance from Dusseldorf, Germany to Berlin, Germany. The total driving distance from Dusseldorf, Germany to Berlin, Germany is 347 miles or 558 kilometers. Your trip begins in Dusseldorf, Germany. It ends in Berlin, Germany. How long does it take to travel from Dusseldorf to Berlin by train? The average journey time between Dusseldorf and Berlin is 4 hours and 24 minutes and the fastest journey time is 4 hours and 14 minutes. On an average weekday, there are 19 trains per day travelling from Dusseldorf to Berlin. The Berlin Central Train Station, considered the biggest train station in Europe, opened March 28, 2006. This state-of-the-art station has countless conveniences for travelers including a suspension system for its platforms, greatly reducing vibration and noise. Answer 1 of 2: I have try to search train service from Dusseldorf to Paris, on 4 Nov, but could not find direct one. I can only find train from Dusseldorf to Cologne and to Paris. Can somebody help? Isn't there any direct service? Free access to lounges If you have a 1st class ticket, you can enjoy a free drink at the NS International Lounge in Amsterdam, Schiphol Airport and Rotterdam. Seat reservation It is not mandatory to reserve a seat with ICE International. We do, however, advise you to do so. Overview The average travel time between Berlin and Dusseldorf is 4h36 minutes. The quickest route is 4h14 minutes. The first train leaving Berlin is at 00:43, the last at 23:44. There is an average of 22 trains a day between Berlin and Dusseldorf, leaving approximately every 1h02 minutes. This Site Might Help You. RE: How go from Dusseldorf to Berlin? How go from Dusseldorf to Berlin? Hi, is there a cheap way to get from Dusseldorf to Berlin in one day and preferably non-stop? I know Lufthansa and Germanwings. Lufthansa has a ticket for 140 euro one way:( I guess the train service costs the same. Take the train from Stuttgart Hbf to Munchen Hbf ICE / ... $45 - $107. Bus 9 h 30 min. Take the bus from Dusseldorf to Munich, Munich central bus station 027 / ... $40 - $70. Drive 5 h 40 min. Drive from Dusseldorf to Munich 382 miles; $80 - $120. Fly from Dusseldorf 3 h 7 min. Fly from Dusseldorf (DUS) to Munich (MUC) DUS - MUC; $55 - $171 Query: how long train between dusseldorf and berlin
[EX A]: The average journey time by train between Dusseldorf and Berlin is 4 hours and 24 minutes.

[EX Q]: Super giant slalom, or super-G, is a racing discipline of alpine skiing. Along with the faster downhill, it is regarded as a speed event, in contrast to the technical events giant slalom and slalom. The vertical drop for a Super-G course must be between 350650 m (1,1502,130 ft) for men, 350600 m (1,1501,970 ft) for women, and 250450 m (8201,480 ft) for children. In the Olympic Winter Games, FIS World Ski Championships, and FIS World Cups, minimums are raised to 400 m (1,300 ft) for both men and women. The men's super-G race at the world championships was postponed to Thursday because of too much snow on the course. That means a powder day for Miller. For Ted Ligety and the rest of the American team, too. U.S. men's head coach Sasha Rearick thought about taking the squad over to nearby Vail, Colorado, for some training, but had a change of heart. And the next and the next it's a long two weeks of racing. To make room on the docket for the super-G competition, a men's downhill training session scheduled for Thursday was scrubbed and the women's training run was moved to later in the afternoon. Just trying to make the best of a snowy situation. The men's Super-G final will take place on Sunday morning, with American Bode Miller looking to break out of his slump and find a way on to the medal podium at the 2014 Winter Olympics in Sochi. The race will begin bright and early at 1 a.m. ET, with live coverage of the event will be available on NBC Olympics Live Extra. Richard Sawyer, right, looks over the finish line for the men's super-G race at the alpine skiing world championships, Wednesday, Feb. 4, 2015, in Beaver Creek, Colo. The was canceled because of too much snow. The men's Super-G final will take place on Sunday morning, with American Bode Miller looking to break out of his slump and find a way on to the medal podiu... Olympics Olympics Home Much like downhill, the other of the two speed events in alpine skiing, a super-G course consists of widely set gates that racers must pass through. The course is set so that skiers must turn more than in downhill, though the speeds are still much higher than in giant slalom (hence the name). Ligety is the defending in the super-G champion after winning in Austria two years ago. He won three gold medals at those championships. He's a big fan of this course, too. How can you tune in to Sunday's men's Super-G finals? Here is all of the information you will need to know: Date: Sunday, Feb. 16 Start Time: 1 a.m. ET TV Info: Full TV Schedule Live Stream: NBC Olympics Live Extra. Participants: Query: how long is the men's super g?
[EX A]:
The men's Super-G course must be between 350m to 650m that is 1,150ft to 2,130 ft long.