Affordability of healthy and water-saving dietary patterns in The Gambia.

Dietary modification has the potential to improve nutritional status and reduce environmental impacts of the food system. However, for many countries, the optimal composition of locally contextualized healthy and sustainable diets is unknown. The Gambia is vulnerable to climate-change-induced future water scarcity which may affect crop yields and the ability to supply healthy diets.

Two Sides of the Same Coin: Strategies to Address Under- and Over-Nutrition.

Although malnutrition in the form of child wasting, stunting, and micronutrient deficiencies remain prevalent on many of the poorest and war-torn places on earth, there has been major progress in other regions and the direction of travel remains generally good. However, as countries pass through the economic transition there has been a seemingly inevitable rise in overweight and obesity with its attendant personal health costs (reduced life span due to obesity-related chronic conditions) and a rise in the societal costs of care. Strategies, by healthcare professionals and others, to combat the two sides of the malnutrition coin must be built on a solid foundational knowledge of the causes of each condition.

The validation of an LC-MS/MS method for the quantification of vitamin D metabolites in human milk and their biological variability in Gambian women.

Vitamin D is required for healthy growth and development, but data on human milk vitamin D content is limited. We describe a liquid chromatography tandem mass spectrometry (LC-MS/MS) method for the analysis of vitamin D metabolites in human milk, and its application in samples collected on two consecutive days from women in rural Gambia. Vitamin D compounds were extracted from 1 mL of milk by liquid-liquid extraction and derivatised with 4-phenyl-1,2,4-triazoline-3,5-dione (PTAD) prior to analysis by LC-MS/MS.