Globally, one in three people suffers from malnutrition, a problem that affects all nations (Ochieng et al., 2017). Approximately 690 million people worldwide were undernourished in 2019, according to the Food and Agriculture Organization (FAO) estimate (cited in Cordero-Ahiman et al., 2021). Thus, one of the Sustainable Development Goals (SDGs) of the United Nations is to eradicate all kinds of malnutrition and ensure that everyone has year-round access to safe, sufficient, and nutritious food. In emerging nations, malnutrition can become worse, particularly in rural areas where the poorest people are most concentrated (Cordero Ahimán et al., 2017). Malnutrition has many different root causes, but it is more prevalent in areas where there is evidence of rising food insecurity, which is frequently linked to the occurrence of climate change events (Cordero-Ahiman et al., 2021).
Despite major advancements in food and nutrition security over the past few decades, particularly in sub-Saharan Africa (SSA) and South Asia, the prevalence of undernutrition is still high (Ochieng et al., 2017). In Ghana, there have been numerous attempts to reduce the rate of malnutrition, and these efforts have steadily improved (Frempong & Annim, 2017). However, Ghana still struggles with the issue of malnutrition, which has contributed to 50% of child fatalities (Asiedu et al., 2017). Malnutrition in Ghana is largely attributed to high intake of carbohydrate-rich food, namely cassava, maize, and rice, and inadequate food intake rich in vitamins and proteins, for example, meat, eggs, milk products, legumes, and fruits (Kenkhuis, 2016).
The Juaboso-Bia cocoa landscape is a rural district where its inhabitants are predominantly cocoa farmers and also engage in subsistence farming (Ajagun et al., 2021). Many cocoa households in this area have expanded their cocoa production intending to increase their household income and secure their food and nutrition security (Ajagun et al., 2021; Ashiagbor et al., 2020). This cocoa production expansion ends up displacing food croplands hence exacerbating households’ food and nutrition insecurity in this cocoa rural district (Ajagun et al., 2021). Chegere and Stage (2020) argued that food availability in rural places depends on the environment's natural resources and the ability to produce food through agriculture, more specifically, the availability of a variety of agricultural items for self-consumption raises the dietary diversity of households in agricultural production areas. A study by Kenkhuis (2016) showed that in cocoa growing areas, cocoa households usually consume staple foods (roots, tubers, oil, and small dried fish) which are not sufficient in micronutrients to counter undernutrition. Malnutrition occurs in Ghana's cocoa regions as a result of the majority of cocoa households' undiversified diets (consuming less than 5 food groups daily), which also stunts their growth, especially among women (Kenkhuis, 2016).
Food and nutrition security has several facets, and one of them is the quality of diets, and the dietary diversity score (DDS) is a well-known numerical indicator of diet quality (Heim & Paksi, 2019; Kadiyala & Rawat, 2013; Ochieng et al., 2017; Oldewage-Theron & Kruger, 2011). Dietary diversity offers information on the availability of a variety of foods in a household and can be used as a proxy for a person's diet's nutrient sufficiency (Isabirye et al., 2020). For example, an increase in a person's dietary diversity score is related to an increase in diet nutrient sufficiency (Kennedy et al., 2011). Healthy eating is defined as consuming a varied, well-balanced diet that includes foods high in vitamins and minerals, as well as fruits, vegetables, and fresh, natural meals (Isabirye et al., 2020). It also requires practicing healthy eating practices and engaging in activities that advance one's physical and mental health (Kenkhuis, 2016; Powell et al., 2017; Taruvinga et al., 2013). The number of various foods or food groups in a diet is used to calculate dietary diversity. A concept known as household dietary diversity (HDD) is used to gauge a household's capacity to pay for a range of foods throughout a given time period (Cordero-Ahiman et al., 2021). A common tool for qualitatively evaluating food consumption, including the degree of variety of foods that a household has access to, is the Household Dietary Diversity Score (HDDS), which is generated from the dietary diversity questionnaire (Cordero-Ahiman et al., 2021). This HDDS is limited by factors, such as income, land size, household size, source of staple food, and age and education level of the household (Ajagun et al., 2021; Cordero Ahimán et al., 2017; Idowu & Olusayo, 2019; Isabirye et al., 2020; Koppmair et al., 2017; Sambo et al., 2022).
Despite studies conducted in other countries that provide information on how diverse a household's diet is among adolescents and adults, the Juaboso-Bia cocoa landscape in Ghana has little information on the distribution of dietary diversity and food security patterns among male and female-headed cocoa households, and associated factors (Ajagun et al., 2021; Asefach & Nigatu, 2007; Cordero-Ahiman et al., 2021; Idowu & Olusayo, 2019; Jebessa et al., 2019; Kadiyala & Rawat, 2013; Kenkhuis, 2016; Taruvinga et al., 2013). But for the proper implementation of tailored nutrition treatments as well as to inform and provide feedback to development activities, it is crucial to comprehend dietary diversity across male and female-headed households within the highest levels of food insecurity (Heim & Paksi, 2019; Isabirye et al., 2020). Therefore, this study sought to examine the dietary diversity distribution and food and nutrition security status among male and female-headed cocoa households and its influencing factors in the Juaboso-Bia cocoa landscape. Research questions explored for answers were: how is the food variety consumed in male and female-headed cocoa households’ distributed?; where do the male and female-headed cocoa households obtain their staple food?; which months do the male and female-headed cocoa households experience low consumption of dietary diversity?; what are the contributing factors for the low dietary diversity pattern in the male and female-headed cocoa households’?; and how do the male and female-headed cocoa households view the relationship between cocoa expansion and crop diversification?