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Nigerian Scholar Pioneers Plant-Based Nutrition Breakthrough for Elderly Care

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Joel Ajayi

A Nigerian academic is making promising strides in global nutrition research, bringing hope for improved dietary care for elderly patients with high cholesterol.

Feyisola Fisayo Ajayi, a lecturer at the Federal University Gashua in Yobe State and a PhD student at the United Arab Emirates University (UAEU), recently completed a research visit to the Department of Food Science at Purdue University in the United States. Her work focuses on developing innovative, plant-based nutritional solutions tailored to the needs of older adults living with hypercholesterolemia.

During her time at Purdue, Ajayi investigated the development of a novel plant protein–derived nutritional hydrogel designed to make cholesterol-lowering nutrients easier and more appealing for elderly patients to consume. Research has shown that many older adults struggle with powdered nutraceuticals due to reduced appetite, diminished taste sensitivity, and a weakened sense of smell. Ajayi’s work offers a practical alternative.

The plant-based hydrogel she is developing has a unique thermo-reversible property: it remains solid at room temperature but melts when exposed to higher temperatures. This makes it an effective and user-friendly vehicle for delivering cholesterol-lowering bioactive compounds.

“This hydrogel is unique because it combines functionality with acceptability,” Ajayi explained. “By incorporating plant proteins into a thermo-reversible structure, we can create a product that is both effective and appealing for elderly patients who need reliable dietary interventions.”

Her research at Purdue includes detailed analyses of the hydrogel’s physicochemical characteristics, stability, and rheological behavior. In addition, in-vitro digestion studies are being conducted to assess how effectively the hydrogel can deliver essential bioactive compounds during digestion.

Ajayi’s work aligns with global efforts to promote sustainable, plant-based, and functional food solutions, particularly for vulnerable populations. Her research contributes to the growing field of functional foods and protein chemistry, with potential applications in clinical nutrition and long-term dietary management.

Beyond the scientific impact, her visit to Purdue University highlights the value of international academic collaboration in addressing complex health and nutrition challenges. As she continues her doctoral research at UAEU, Ajayi hopes to translate her findings into practical nutritional products that can benefit elderly populations in Nigeria, the UAE, and beyond.

Her achievements underscore the power of cross-border research and academic exchange programs in driving innovation. With scholars like Ajayi leading the way, the future of functional, plant-based nutrition solutions looks increasingly bright.

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New Malaria Plan Puts States, Local Data At Centre Of Nigeria’s 2030 Response

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Cyril Ogar

Nigeria’s latest malaria data point to a country making progress overall but facing sharply different disease burdens from one state to another, prompting health authorities to shift emphasis towards locally tailored interventions under a new five-year strategy.

The National Malaria Strategic Plan (NMSP) 2026–2030, launched alongside the 2025 Nigeria Malaria Indicator Survey (NMIS) report, seeks to cut malaria parasite prevalence and deaths by 50 per cent from 2025 levels by 2030.

Rather than applying a uniform national response, the plan prioritises interventions based on local epidemiological evidence, while also calling for stronger domestic financing, improved diagnosis and treatment, better surveillance and clearer accountability.

The Coordinating Minister of Health and Social Welfare, Prof. Muhammad Ali Pate, represented by the ministry’s Permanent Secretary, Mrs Daju Kachallom, presented the government’s position at the joint launch in Abuja.

Pate described the survey and strategic plan as essential tools for identifying weaknesses in malaria control and directing resources towards areas with the greatest need.

He said the survey’s findings on prevalence, prevention, diagnosis and treatment would support policy development, programme implementation, resource allocation and performance assessment.

The minister said the strategic plan was designed to accelerate progress towards a malaria-free Nigeria while remaining consistent with national health priorities and the World Health Organisation’s global malaria strategy.

He commended the National Malaria Elimination Programme (NMEP), the National Population Commission (NPC), development partners and other stakeholders involved in producing the survey and plan.

Pate also called for a shared national effort involving federal and state governments, the private sector, communities and households, stressing that malaria elimination could not be achieved by government alone.

The 2025 NMIS shows that malaria parasite prevalence among children aged six to 59 months, measured through microscopy, fell from 42 per cent in 2010 to 23 per cent in 2018, 22 per cent in 2021 and 15 per cent in 2025.

However, the national improvement masks substantial differences between states. Prevalence among children in the same age group ranged from two per cent in Lagos State to 31 per cent in Ebonyi State.

The figures indicate that progress has not been evenly distributed and that malaria control efforts must be adapted to the conditions in individual states and communities.

Earlier, the National Coordinator of NMEP, Dr Nnenna Ogbulafor, said the NMSP was developed from the 2025 NMIS findings and other programme data.

She said the evidence would help policymakers locate high-burden areas, improve the design of interventions and direct limited resources to communities most in need.

Ogbulafor said the plan was aligned with Nigeria’s health sector priorities and the WHO Global Technical Strategy for Malaria 2016–2030.

She identified policy alignment, state-level leadership, domestic financing, partnerships and accountability as central to implementation.

The national coordinator urged state governments, civil society organisations and development partners to take ownership of the plan and support coordinated, adequately funded malaria programmes.

She said the differences in prevalence across states made subnational planning indispensable to meeting the national targets.

Ogbulafor called on states to develop comprehensive malaria control programmes reflecting local disease burdens, epidemiological evidence and available resources.

She also stressed the need for sustained domestic financing and partnerships to close funding gaps and maintain implementation through 2030.

NMEP, she said, would work with the National Malaria Working Group and international partners to track implementation, assess performance and review results regularly.

The plan aims to raise access to and use of preventive interventions to at least 80 per cent, achieve at least 90 per cent effective coverage of malaria diagnosis and appropriate treatment among at-risk populations, and improve surveillance performance from a baseline of 47 per cent to 70 per cent by 2030.

It also targets stronger governance and organisational capacity, with at least 60 per cent of malaria programme resources expected to come from domestic sources by 2030.

The survey data show that prevention remains uneven. Only 54 per cent of households had at least one insecticide-treated net, while 45 per cent of children under five and 54 per cent of pregnant women aged 15–49 slept under a net on the night before the survey.

Protection during pregnancy was also incomplete. Among women aged 15–49 who had a live birth in the preceding two years, 62 per cent received at least one dose of sulphadoxine-pyrimethamine during their last pregnancy, but only 33 per cent received three or more doses.

The findings point to the need to expand access to insecticide-treated nets and intermittent preventive treatment for pregnant women.

Diagnosis is another major gap. Of children under five who had a fever in the two weeks before the survey, 59 per cent had advice or treatment sought, but only 18 per cent had blood taken for malaria testing.

The strategic plan therefore places emphasis on prompt testing, appropriate treatment, preventive services and public awareness.

In his remarks, the Director-General of NPC, Dr Abubakar Muhammed, pledged the commission’s continued support for credible demographic and health data to guide policymaking and malaria elimination efforts.

Muhammed said the survey reflected the partnership between the Federal Ministry of Health and Social Welfare, through NMEP, and the NPC.

He said the collaboration brought together expertise in malaria control, demographic surveys and data management to produce information for national planning and development.

The NPC director-general said the commission would continue to modernise its survey operations through technologies such as the Global Positioning System (GPS) and spatial techniques.

He urged policymakers, programme managers, researchers and development partners to use the findings to refine strategies, improve implementation and target communities where interventions were most needed.

Muhammed commended the ministry, NMEP, technical consultants, state enumerators and field teams for their roles in conducting the survey.

He said the report would provide a strong evidence base for a coordinated national malaria response.

The launch of the NMIS report and NMSP 2026–2030 places the next phase of Nigeria’s malaria response on a clearer understanding of where the disease remains most entrenched, while challenging states and partners to convert that evidence into measurable local action.

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