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Research Question:
Eating saturated fat lowers the chances of getting heart disease?

Study Design:
This overview article contained 11 cohort studies with 344696 participants, of which 5249 people with heart disease and 2155 people who died were from heart disease. The duration of studies ranged from 4 to 10 years.

Results and conclusions:
The researchers found that each replacement of 5% And saturated fat by 5 and% polyunsaturated fat, the chance of getting heart disease significantly with 13% [95% CI = 0.77-0.97] reduced. Significant is, there is a link at a 95% reliability.

The researchers found that each replacement of 5% And by 5% saturated fat And polyunsaturated fat, the chances of dying from heart disease significantly with 26% [95% CI = 0.61-0.89] reduced.

The researchers found that each replacement of 5% saturated fat And by 5% And carbohydrates, the chance of getting heart disease non-significant with 7% [95% CI = 1.01-1.14] increased. Non-significant is, there is no link to a 95% reliability.

The researchers found that each replacement of saturated fat by 5 and 5 and%% carbohydrates, the chances of dying from heart disease non-significant 4% [95% CI = 0.82-1.13] reduced. Non-significant because the risk of 1 sat in the 95% CI of 0.82-1.13.

The researchers found that there is no relationship existed between each replacement of 5% And by 5% saturated fat And monounsaturated fat and chances of getting heart disease.

The researchers found that there is no relationship existed between each replacement of 5% And by 5% saturated fat And monounsaturated fat and the risk of dying from heart disease.

The researchers concluded that replacing 5 and saturate fat by 5% And% polyunsaturated fat both the chance of getting heart disease as dying from heart disease reduced.

Original title:
Major types of dietary fat and risk of coronary heart disease: a pooled analysis of cohort studies by 11 Jakobsen MU, O'Reilly EJ, [...], Ascherio a.

Link:
http://ajcn.nutrition.org/content/89/5/1425.full.pdf+htmlhttp://ajcn.nutrition.org/content/89/5/1425.full.pdf+html

Additional information about El Mondo:
What does a replacement of 5% And saturated fat by 5 and% polyunsaturated fat say?
Set a daily diet delivers 2200 kcal, 50 grams of saturated fat and 17 grams polyunsaturated fat.
This 2200 kcal daily diet contains so 20.45 And% ((50x9)/22) saturated fat and 6.95% ((17x90)/22) And polyunsaturated fat.
So a 5 and% replacement means that this daily diet of 2200 kcal And 15.45% saturated fat and 11.95% And polyunsaturated fat.
A power supply of 2200 kcal with 15.45 And% polyunsaturated fat And saturated fat and 11.95% corresponds to a power supply with 2200 kcal that 37.77 grams saturated fat and 29.21 grams polyunsaturated fat.

15.45 And% saturated fat is saturated fat contributes to 15.45% 2200 kcal. A healthy daily diet contains up to 10 and% saturated fat.