By OBAKENG MAJE
Professor Linda Malan from North West University’s Centre for Excellence in Nutrition said, micronutrient deficiencies are highly prevalent in Africa and are one of the major factors associated with growth retardation, poor immune function, and child mortality.
Malan said a new master’s degree programme in Nutrition with Nuclear Techniques will help to address malnutrition in Africa. She further said the role players across the continent are working together to ensure better nutrition for all Africans.
“According to the Africa Regional Overview of Food Security and Nutrition – Statistics and Trends 2023 report, Africa’s malnutrition figures are staggering. More than 280 million people on the continent or about 20% of the population, are undernourished.
“More worryingly, this figure shows an increase of almost 60 million people since the start of the COVID-19 pandemic. It is a massive problem, and part of the answer lies in the miniscule,” said Malan.
She added that, nuclear technology plays a crucial role in the field of nutrition. Malan said especially through diagnostic techniques and now, these techniques will be used more rigorously than ever before to help stem the tide of malnutrition.
“Role players from across Africa, in partnership with the International Atomic Energy Agency (IAEA), are undertaking a four-year project to build capacity to use stable isotope techniques to improve the micronutrient status of children in Africa.
“Stable isotopes are non-radioactive atoms of the same element with the same number of protons, but a different number of neutrons, and can serve as effective, safe and precise markers to pinpoint areas affecting malnutrition,” said Malan.
She said the resulting programme is an MSc (master’s degree) in Nutrition with Nuclear Techniques. Malan said the IAEA aims to roll out this curriculum in Africa, tailored by each specific African university in its own format, but also standardised to some extent.
“The programme is already in practice, with the NWU in South Africa playing the lead host for Anglophone (English-speaking) students and Morocco playing host for Francophone (French-speaking) students,” she said.
Malan said Ghana, Senegal, and Zambia will be the next countries to implement the programme, with a proposed 37 other African countries to follow.
Malan, who helped develop the curriculum for the MSc in Nutrition with Nuclear Techniques, said micronutrient deficiencies are highly prevalent in Africa and are some of the major factors associated with growth retardation, morbidity, mortality, slow psychomotor development, and poor immune function in children.
“Micronutrient deficiencies also affect women of reproductive age, with significant adverse effects on the nutritional status and health of their offspring in early life, as well as limiting their development and human potential.
“For example, 40% of all women of reproductive age in Africa suffer from anaemia, about half of which is due to iron deficiency. Children’s diets in Africa are predominantly plant based, which often provide insufficient or poorly absorbable micronutrients, such as iron and zinc,” said Malan.
She also noted that, plant-based foods have naturally occurring compounds (anti-nutrients) that interfere with and limit micronutrient absorption. Malan said it is therefore important to design diets that enhance micronutrient absorption from foods.
“However, there is limited technical expertise and laboratory capacity in Africa to assess the bioavailability of micronutrients from foods and how this relates to micronutrient status in vulnerable groups such as children and pregnant and lactating women.
“This new Master of Science – or MSc – programme will help build capacity by designing the necessary curricula, followed by enrolling and training students in the next phase of a two-year academic programme” she said.
Malan said the curriculum will cover a range of stable isotope techniques, including those for assessing iron, zinc and vitamin A absorption. She said the project will help participating African member states build capacity to design and evaluate interventions to address micronutrient deficiencies for better health and economic development.
“With individual African universities, United Nations agencies such as the IAEA and the World Health Organisation, and African governments – including ministries of health, education, agriculture and others – working together, the plague of malnutrition ravaging the continent can be systematically eradicated,” said Malan.
Picture: Professor Linda Malan from North West University’s Centre for Excellence in Nutrition/Supplied
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