Maasai Diet and Fatty Acids
Author Information
Author(s): Knoll Nadja, Kuhnt Katrin, Kyallo Florence M, Kiage-Mokua Beatrice N, Jahreis Gerhard
Primary Institution: Friedrich-Schiller-University, Institute of Nutrition, Germany
Hypothesis
What is the fatty acid distribution in the diet and red blood cells of the Maasai despite their low intake of certain fatty acids?
Conclusion
The Maasai diet is rich in saturated fatty acids and low in polyunsaturated fatty acids, yet their red blood cells contain comparable levels of long-chain n-3 polyunsaturated fatty acids to those consuming higher amounts.
Supporting Evidence
- The Maasai diet consists mainly of milk and ugali, contributing to their energy intake.
- Despite low dietary intake of long-chain n-3 PUFA, their red blood cells have comparable levels to those consuming higher amounts.
- The study highlights the impact of traditional diets on fatty acid profiles in blood.
Takeaway
The Maasai eat a lot of milk and maize, which gives them energy, but they don't eat much fish or other foods with healthy fats. Still, their blood has good levels of certain healthy fats.
Methodology
A cross-sectional study with 26 Maasai participants using 24-hour dietary recall and blood sample analysis.
Potential Biases
Potential bias in self-reported dietary intake and limited sample size.
Limitations
The study was conducted over a short period and may not capture seasonal variations in diet.
Participant Demographics
20 women and 6 men, aged 18-54 years, from Loodokilani, Kajiado District, Kenya.
Statistical Information
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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