Eating fish and other foods rich in omega-3 fatty acids could help people maintain healthy brains as they age as well as protect their hearts, new research suggests. Per this research, participants with low levels of omega-3 fatty acids in their blood had slightly smaller brains and scored lower on memory and cognitive tests than people with higher blood levels of omega-3s.
The researchers then looked at and ranked the level of omega-3 fatty acids in the participants' blood. People who scored in the bottom 25% in omega-3 fatty acid levels were compared with the rest of the study participants. Researchers found that those who had the lowest level of omega-3 fatty acid levels in their blood had lower brain gray matter volume compared with those with higher levels.
Gray matter volume is crucial to brain health. When it remains higher, brain health is being maintained. Decrease in gray matter volume indicates that brain cells are shrinking. The findings showed that consumption of baked or broiled fish on a weekly basis was positively associated with retention of gray matter volume in several areas of the brain. In fact the greater hippocampal, posterior cingulate, and orbital frontal cortex volumes obtained by optimal fish consumption led to reduced risk of contracting MCI or Alzheimer’s by almost five-fold.
The most recent U.S. dietary guidelines—released last year—recommend at least two servings of seafood a week. Some doctors and diet experts recommend that patients consume fish three times a week or take fish-oil supplements so they get enough omega-3 fatty acids to obtain health benefits.
According to the passage, people who eat foods rich in Omega 3 acids experience which of the following benefits
  • a)
    Improve memory and retention
  • b)
    Increase gray matter volume that leads to improved analytical skills
  • c)
    Do not suffer from diseases such as Alzheimer's
  • d)
    Are on an average at a much lower risk of contracting Alzheimer's when compared to the general population, regardless of their family history
  • e)
    Are able to maintain a healthy brain for longer as they age
Correct answer is option 'E'. Can you explain this answer?

GMAT Question

Can you answer this question?

People are searching for an answer to this question.
This discussion on Eating fish and other foods rich in omega-3 fatty acids could help people maintain healthy brains as they age as well as protect their hearts, new research suggests. Per this research, participants with low levels of omega-3 fatty acids in their blood had slightly smaller brains and scored lower on memory and cognitive tests than people with higher blood levels of omega-3s.The researchers then looked at and ranked the level of omega-3 fatty acids in the participants blood. People who scored in the bottom 25% in omega-3 fatty acid levels were compared with the rest of the study participants. Researchers found that those who had the lowest level of omega-3 fatty acid levels in their blood had lower brain gray matter volume compared with those with higher levels.Gray matter volume is crucial to brain health. When it remains higher, brain health is being maintained. Decrease in gray matter volume indicates that brain cells are shrinking. The findings showed that consumption of baked or broiled fish on a weekly basis was positively associated with retention of gray matter volume in several areas of the brain. In fact the greater hippocampal, posterior cingulate, and orbital frontal cortex volumes obtained by optimal fish consumption led to reduced risk of contracting MCI or Alzheimers by almost five-fold.The most recent U.S. dietary guidelinesreleased last yearrecommend at least two servings of seafood a week. Some doctors and diet experts recommend that patients consume fish three times a week or take fish-oil supplements so they get enough omega-3 fatty acids to obtain health benefits.According to the passage, people who eat foods rich in Omega 3 acids experience which of the following benefitsa)Improve memory and retentionb)Increase gray matter volume that leads to improved analytical skillsc)Do not suffer from diseases such as Alzheimersd)Are on an average at a much lower risk of contracting Alzheimers when compared to the general population, regardless of their family historye)Are able to maintain a healthy brain for longer as they ageCorrect answer is option 'E'. Can you explain this answer? is done on EduRev Study Group by GMAT Students. The Questions and Answers of Eating fish and other foods rich in omega-3 fatty acids could help people maintain healthy brains as they age as well as protect their hearts, new research suggests. Per this research, participants with low levels of omega-3 fatty acids in their blood had slightly smaller brains and scored lower on memory and cognitive tests than people with higher blood levels of omega-3s.The researchers then looked at and ranked the level of omega-3 fatty acids in the participants blood. People who scored in the bottom 25% in omega-3 fatty acid levels were compared with the rest of the study participants. Researchers found that those who had the lowest level of omega-3 fatty acid levels in their blood had lower brain gray matter volume compared with those with higher levels.Gray matter volume is crucial to brain health. When it remains higher, brain health is being maintained. Decrease in gray matter volume indicates that brain cells are shrinking. The findings showed that consumption of baked or broiled fish on a weekly basis was positively associated with retention of gray matter volume in several areas of the brain. In fact the greater hippocampal, posterior cingulate, and orbital frontal cortex volumes obtained by optimal fish consumption led to reduced risk of contracting MCI or Alzheimers by almost five-fold.The most recent U.S. dietary guidelinesreleased last yearrecommend at least two servings of seafood a week. Some doctors and diet experts recommend that patients consume fish three times a week or take fish-oil supplements so they get enough omega-3 fatty acids to obtain health benefits.According to the passage, people who eat foods rich in Omega 3 acids experience which of the following benefitsa)Improve memory and retentionb)Increase gray matter volume that leads to improved analytical skillsc)Do not suffer from diseases such as Alzheimersd)Are on an average at a much lower risk of contracting Alzheimers when compared to the general population, regardless of their family historye)Are able to maintain a healthy brain for longer as they ageCorrect answer is option 'E'. Can you explain this answer? are solved by group of students and teacher of GMAT, which is also the largest student community of GMAT. If the answer is not available please wait for a while and a community member will probably answer this soon. You can study other questions, MCQs, videos and tests for GMAT on EduRev and even discuss your questions like Eating fish and other foods rich in omega-3 fatty acids could help people maintain healthy brains as they age as well as protect their hearts, new research suggests. Per this research, participants with low levels of omega-3 fatty acids in their blood had slightly smaller brains and scored lower on memory and cognitive tests than people with higher blood levels of omega-3s.The researchers then looked at and ranked the level of omega-3 fatty acids in the participants blood. People who scored in the bottom 25% in omega-3 fatty acid levels were compared with the rest of the study participants. Researchers found that those who had the lowest level of omega-3 fatty acid levels in their blood had lower brain gray matter volume compared with those with higher levels.Gray matter volume is crucial to brain health. When it remains higher, brain health is being maintained. Decrease in gray matter volume indicates that brain cells are shrinking. The findings showed that consumption of baked or broiled fish on a weekly basis was positively associated with retention of gray matter volume in several areas of the brain. In fact the greater hippocampal, posterior cingulate, and orbital frontal cortex volumes obtained by optimal fish consumption led to reduced risk of contracting MCI or Alzheimers by almost five-fold.The most recent U.S. dietary guidelinesreleased last yearrecommend at least two servings of seafood a week. Some doctors and diet experts recommend that patients consume fish three times a week or take fish-oil supplements so they get enough omega-3 fatty acids to obtain health benefits.According to the passage, people who eat foods rich in Omega 3 acids experience which of the following benefitsa)Improve memory and retentionb)Increase gray matter volume that leads to improved analytical skillsc)Do not suffer from diseases such as Alzheimersd)Are on an average at a much lower risk of contracting Alzheimers when compared to the general population, regardless of their family historye)Are able to maintain a healthy brain for longer as they ageCorrect answer is option 'E'. Can you explain this answer? over here on EduRev! Apart from being the largest GMAT community, EduRev has the largest solved Question bank for GMAT.
This discussion on Eating fish and other foods rich in omega-3 fatty acids could help people maintain healthy brains as they age as well as protect their hearts, new research suggests. Per this research, participants with low levels of omega-3 fatty acids in their blood had slightly smaller brains and scored lower on memory and cognitive tests than people with higher blood levels of omega-3s.The researchers then looked at and ranked the level of omega-3 fatty acids in the participants blood. People who scored in the bottom 25% in omega-3 fatty acid levels were compared with the rest of the study participants. Researchers found that those who had the lowest level of omega-3 fatty acid levels in their blood had lower brain gray matter volume compared with those with higher levels.Gray matter volume is crucial to brain health. When it remains higher, brain health is being maintained. Decrease in gray matter volume indicates that brain cells are shrinking. The findings showed that consumption of baked or broiled fish on a weekly basis was positively associated with retention of gray matter volume in several areas of the brain. In fact the greater hippocampal, posterior cingulate, and orbital frontal cortex volumes obtained by optimal fish consumption led to reduced risk of contracting MCI or Alzheimers by almost five-fold.The most recent U.S. dietary guidelinesreleased last yearrecommend at least two servings of seafood a week. Some doctors and diet experts recommend that patients consume fish three times a week or take fish-oil supplements so they get enough omega-3 fatty acids to obtain health benefits.According to the passage, people who eat foods rich in Omega 3 acids experience which of the following benefitsa)Improve memory and retentionb)Increase gray matter volume that leads to improved analytical skillsc)Do not suffer from diseases such as Alzheimersd)Are on an average at a much lower risk of contracting Alzheimers when compared to the general population, regardless of their family historye)Are able to maintain a healthy brain for longer as they ageCorrect answer is option 'E'. Can you explain this answer? is done on EduRev Study Group by GMAT Students. The Questions and Answers of Eating fish and other foods rich in omega-3 fatty acids could help people maintain healthy brains as they age as well as protect their hearts, new research suggests. Per this research, participants with low levels of omega-3 fatty acids in their blood had slightly smaller brains and scored lower on memory and cognitive tests than people with higher blood levels of omega-3s.The researchers then looked at and ranked the level of omega-3 fatty acids in the participants blood. People who scored in the bottom 25% in omega-3 fatty acid levels were compared with the rest of the study participants. Researchers found that those who had the lowest level of omega-3 fatty acid levels in their blood had lower brain gray matter volume compared with those with higher levels.Gray matter volume is crucial to brain health. When it remains higher, brain health is being maintained. Decrease in gray matter volume indicates that brain cells are shrinking. The findings showed that consumption of baked or broiled fish on a weekly basis was positively associated with retention of gray matter volume in several areas of the brain. In fact the greater hippocampal, posterior cingulate, and orbital frontal cortex volumes obtained by optimal fish consumption led to reduced risk of contracting MCI or Alzheimers by almost five-fold.The most recent U.S. dietary guidelinesreleased last yearrecommend at least two servings of seafood a week. Some doctors and diet experts recommend that patients consume fish three times a week or take fish-oil supplements so they get enough omega-3 fatty acids to obtain health benefits.According to the passage, people who eat foods rich in Omega 3 acids experience which of the following benefitsa)Improve memory and retentionb)Increase gray matter volume that leads to improved analytical skillsc)Do not suffer from diseases such as Alzheimersd)Are on an average at a much lower risk of contracting Alzheimers when compared to the general population, regardless of their family historye)Are able to maintain a healthy brain for longer as they ageCorrect answer is option 'E'. Can you explain this answer? are solved by group of students and teacher of GMAT, which is also the largest student community of GMAT. If the answer is not available please wait for a while and a community member will probably answer this soon. You can study other questions, MCQs, videos and tests for GMAT on EduRev and even discuss your questions like Eating fish and other foods rich in omega-3 fatty acids could help people maintain healthy brains as they age as well as protect their hearts, new research suggests. Per this research, participants with low levels of omega-3 fatty acids in their blood had slightly smaller brains and scored lower on memory and cognitive tests than people with higher blood levels of omega-3s.The researchers then looked at and ranked the level of omega-3 fatty acids in the participants blood. People who scored in the bottom 25% in omega-3 fatty acid levels were compared with the rest of the study participants. Researchers found that those who had the lowest level of omega-3 fatty acid levels in their blood had lower brain gray matter volume compared with those with higher levels.Gray matter volume is crucial to brain health. When it remains higher, brain health is being maintained. Decrease in gray matter volume indicates that brain cells are shrinking. The findings showed that consumption of baked or broiled fish on a weekly basis was positively associated with retention of gray matter volume in several areas of the brain. In fact the greater hippocampal, posterior cingulate, and orbital frontal cortex volumes obtained by optimal fish consumption led to reduced risk of contracting MCI or Alzheimers by almost five-fold.The most recent U.S. dietary guidelinesreleased last yearrecommend at least two servings of seafood a week. Some doctors and diet experts recommend that patients consume fish three times a week or take fish-oil supplements so they get enough omega-3 fatty acids to obtain health benefits.According to the passage, people who eat foods rich in Omega 3 acids experience which of the following benefitsa)Improve memory and retentionb)Increase gray matter volume that leads to improved analytical skillsc)Do not suffer from diseases such as Alzheimersd)Are on an average at a much lower risk of contracting Alzheimers when compared to the general population, regardless of their family historye)Are able to maintain a healthy brain for longer as they ageCorrect answer is option 'E'. Can you explain this answer? over here on EduRev! Apart from being the largest GMAT community, EduRev has the largest solved Question bank for GMAT.