Amahewu is a fermented maize-based gruel or beverage consumed mainly in Southern Africa. The nutritional and sensory properties of amahewu may vary with inoculum type, maize type and the prevailing fermentation conditions. Further, these properties may be enhanced through enrichment and fortification. This review seeks to provide up-to-date information on the science and technology of amahewu, focussing on the research findings of its physicochemical properties, as affected by the starter culture used, product formulation and processing conditions.
Graphical abstract of article
Foods with probiotics are in high demand by consumers given their associated health properties that make them the most popular functional foods. Probiotics have primarily been used in products of lactic acid origin. However, nondairy foods are increasingly being used as carriers of probiotics because the population exhibits high levels of lactose intolerance. In addition, modern lifestyles are increasingly distant from animal food consumption such as dairy products.
This paper explores a customary system of water governance in Ghana.
Background: Africa is undergoing both an environmental and an epidemiological transition. Household air pollution is the predominant form of air pollution, but it is declining, whereas ambient air pollution is increasing. We aimed to quantify how air pollution is affecting health, human capital, and the economy across Africa, with a particular focus on Ethiopia, Ghana, and Rwanda. Methods: Data on household and ambient air pollution were from WHO Global Health Observatory, and data on morbidity and mortality were from the 2019 Global Burden of Disease Study.

The Journal of Climate Change and Health, Volume 3, 2021, 100057

Climate change is impacting the life, health, and security of people worldwide with poor communities and displaced populations at particular risk due to lack of awareness and mitigation plans. 
The Sustainable Development Goals call for countries to reduce premature mortality from non-communicable diseases through mental health promotion, prevention, and treatment (Target 3.5) and for health services to be made universally available (Target 3.8). This paper is part of a broad, global effort to build the capacity of health systems in high-need settings to expand access to mental health services by integrating those services into primary care. In South Africa, nurses are at the heart of this integration effort, and our goal was to learn how best to support nurses to integrate mental health services into their work.
The review examined the potential of renewable and non-renewable energy resources and the current state of exploitation in Kenya.
Proven and sustainable practices like climate-smart agricultural practices (CSAPs) need to be prioritized and promoted for uptake especially by the farmers to achieve sustainable development. These are capable of contributing to the realization of sustainable development goals through averting food and nutritional insecurity, increasing and sustaining yields that translate into increased incomes and later reduced poverty. This is because CSAPs enable farmers to adapt and mitigate climate change effects.
In this episode of the “World We Want” podcast series, RELX’s Global Head of Corporate Responsibility, Dr. Márcia Balisciano, talks to Kariuki Ngari about leadership.
Background: Stunting rates in children younger than 5 years are among the most important health indicators globally. At the national level, malnutrition accounts for about 40% of under-5 deaths in Ghana. Disease risk mapping provides opportunities for disease surveillance and targeted interventions. We aimed to estimate and map under-5 stunting prevalence in Ghana, with the goal of identifying communities at higher risk where interventions and further research can be targeted. Methods: For this modelling study, we used data from the 2014 Ghana Demographic and Health Survey.