Nutrition Unveiled in the Era of Genomics
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Evidence-based practice in nutrition and dietetics

Cornelie Nienaber-Rousseau

Cornelie Nienaber-Rousseau

27 Aug 2026 — 28 min read
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Evidence-based practice in nutrition and dietetics
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The importance of research in nutrition and dietetics

The importance of research in nutrition and dietetics

lock-1 By Cornelie Nienaber-Rousseau 27 Aug 2026
Q&A (Vitamin C Part 1): What does vitamin C do in the body and what happens when it’s lacking?

Q&A (Vitamin C Part 1): What does vitamin C do in the body and what happens when it’s lacking?

Vitamin C (ascorbic acid) is an essential nutrient found abundantly in fruits and vegetables. In Part 1, discover how vitamin C supports collagen formation, wound healing, immune function, antioxidant defence and many other vital processes, why deficiency can lead to scurvy, and who is most at risk.

lock-1 By Cornelie Nienaber-Rousseau 30 Jul 2026
Q&A: Eggs and health: Sunny side up or down?

Q&A: Eggs and health: Sunny side up or down?

Eggs are affordable, versatile and nutrient-dense foods that provide high-quality protein and essential nutrients. This evidence-based review explores their effects on heart health, diabetes, cognition, growth, weight management and healthy ageing.

lock-1 By Cornelie Nienaber-Rousseau 03 Jun 2026
Q&A: What does the science really say about milk consumption and health?

Q&A: What does the science really say about milk consumption and health?

Cow’s milk is a nutrient-dense food that provides protein, calcium and vitamin B12 to support bones, muscles and overall health. For most people, milk, maas and yoghurt are safe and beneficial, but tolerance varies and effects depend on the type consumed and the overall diet.

lock-1 By Cornelie Nienaber-Rousseau 20 May 2026

Nutrition Unveiled in the Era of Genomics

Nutrition is a fundamental human right, and my goal is to translate evidence-based nutrition—grounded in population science and genetics—into clear guidance that enables informed, food choices.

Nutrition Unveiled in the Era of Genomics
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