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High Meat Consumption Linked To Lower Dementia Risk
Older people who eat large amounts of meat have a lower risk of dementia and cognitive decline than they should have with a gene that some link to increased risk.
The gene that has been linked to increased risk is Apolipoprotein E, which plays a role in the transport of cholesterol and fats in the brain and blood. The gene exists in three main variants: epsilon 2, 3 and 4. Since each person inherits two APOE genes, one from each parent, giving six possible genotypes): 2/2, 2/3, 2/4, 3/3, 3/4 and 4/4. In Sweden, where the study was done, approximately 30 per cent of the population are carriers of the gene combinations APOE 3/4 or APOE 4/4.
The gene that has been linked to increased risk is Apolipoprotein E, which plays a role in the transport of cholesterol and fats in the brain and blood. The gene exists in three main variants: epsilon 2, 3 and 4. Since each person inherits two APOE genes, one from each parent, giving six possible genotypes): 2/2, 2/3, 2/4, 3/3, 3/4 and 4/4. In Sweden, where the study was done, approximately 30 per cent of the population are carriers of the gene combinations APOE 3/4 or APOE 4/4.
Categories: Science 2.0