General Public Awareness Toward Vitamin D Deficiency in Qassim, Saudi Arabia

Introduction Vitamin D, essential for various bodily functions, exists as D2 and D3, synthesized from plant and animal sources. Deficiency, linked to reduced intake, sun exposure, or metabolic disorders, poses health risks like diabetes and cardiovascular diseases. Management includes fortification, supplements, and individual assessment to avoid toxicity. Our study aimed to assess the public awareness of vitamin D deficiency in Qassim, Saudi Arabia, examining its relationship with sociodemographic factors. Methodology This cross-sectional study was conducted in the Qassim Region, Saudi Arabia, employing convenient nonprobability sampling among a population of 375 individuals. Data collection was facilitated through a validated questionnaire, and subsequent coding, data entry, and analysis were executed using IBM SPSS Statistics for Windows, Version 27.0 (Released 2020; IBM Corp., Armonk, NY, USA). Results Our study included 375 adults in Qassim, Saudi Arabia, revealing varying vitamin D deficiency awareness levels. Most were women (n = 204, 54.4%) residing in urban areas (n = 293, 78.1%). At the same time, 77.6% (n = 291) had prior knowledge of vitamin D and fewer practiced habits conducive to its synthesis, with 47.7% (n = 179) including vitamin D-rich foods and 39.2% (n = 147) exposing themselves to sunlight. Family/friends (n = 99, 26.4%) were the primary information source. Participants scored (n = 183, 48.8%) good or high on vitamin D awareness. Education level (p = 0.028), urban residence (p = 0.001), employment status (p = 0.032), and income (p = 0.001) significantly influenced awareness, and gender, age, and marital status showed no significant associations with vitamin D awareness. Conclusion Our study shows that the majority have prior knowledge of vitamin D, yet significant gaps exist in awareness of vitamin D deficiency among adults in Qassim, Saudi Arabia. Education, urban residence, employment, and income were critical determinants of awareness, underscoring the need for targeted educational interventions. There is a need to provide information about vitamin D and its other aspects through various media, such as television and social platforms.