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24 GET A NEW HOBBY. Doing crosswords and playing brain games are fine,
培养新的爱好。根据发表在《心理科学》杂志上的一项研究，
but learning a new skill is your best bet to keep your mind sharp as you age,
做填字游戏和玩益智游戏都很好，但随着年龄的增长，
according to a study published in the journal Psychological Science.
学习一项新技能是保持思维敏捷的最佳方法。
In the study, older adults who spent three months learning a complex skill
在这项研究中，与只进行社交活动或做拼图游戏的人相比，
such as quilting or digital photography improved their memory and cognitive function significantly compared with those who only socialized or did puzzles.
老年人花三个月时间学习一项复杂的技能，比如缝被子或数码摄影，能明显改善他们的记忆和认知功能。
The key, the researchers wrote, is to participate in a complex activity that requires active learning,
研究人员写道，关键在于参与一项需要主动学习的复杂活动，
such as studying chess strategy, taking up a new instrument, or enrolling in Spanish lessons.
比如学习国际象棋策略，学习一种新乐器，或者学习西班牙语。
25 EAT PLANTS, NOT STUFF MANUFACTURED IN PLANTS.
吃植物，而不是工厂制造的东西。
Foods that come in trays, boxes, or bags usually have little nutritional value and a high calorie density,
装在托盘、盒子或袋子里的食物通常没什么营养价值，而且热量密度高，
says Robert Lustig, MD, an endocrinologist at the University of California, San Francisco, and author of Fat Chance.
罗伯特·拉斯帝说道。他是加州大学旧金山分校的内分泌学家、医学博士，并著有《Fat Chance》一书。
A recent study in JAMA Internal Medicine found a link between ultraprocessed foods such as chicken nuggets, instant noodles,
《美国医学会杂志·内科学》最近的一项研究发现，食用炸鸡块、方便面、
and packaged baked goods and a higher risk of early death from all causes, especially cancers and cardiovascular disease.
包装好的烘焙食品等超加工的食物和较高的因各种原因导致的早死风险有关，尤其是癌症和心血管疾病。
The study found that for every 10 percent increase in ultraprocessed food consumption
研究发现，每增加10%的超加工食品的摄入，
there was a 14 percent increase in the risk of early death,
早死的风险就会增加14%，
even after adjusting for health, behavior, and socioeconomic characteristics.
即使已经根据健康、行为和社会经济特征进行了调整。
"If I could suggest one change to someone's eating habits for health, it would be to eat real food,” Dr. Lustig says.
“如果我能为某人改变饮食习惯以保持健康提建议，那就是去吃真正的食物，”勒斯蒂格博士说。
