The encapsulation of bioactive compounds in nanoliposomes has gained significant attraction within the food industry, particularly as manufacturing methods have advanced over the past decade. Lipid vesicles like nanoliposomes have wide applications, particularly in cosmetics and the pharmaceutical industries. However, due to their food safety and cost-effectiveness concerns, their utilization is restricted. Nonetheless, for large-scale production of lipid-based vesicles combined with commercially viable lecithin ingredients at low cost, along with the implementation of specialized techniques, may address these challenges. Microfluidization technology plays a vital role in the continuous large-scale manufacture of nanoliposomes with consistent properties. This method also eliminates the need for detergents, solvents, and alcohols. Additionally, nanoliposomes developed through microfluidizer technology exhibit small particle sizes, high encapsulation efficiencies, and a sustained release of bioactive components. This chapter will examine the concept of microfluidization in relation to the nanoliposomal encapsulation of food-related molecules. The discussion will subsequently highlight the advantages of utilizing microfluidization technology for the production of nanoliposomes, along with the validation and importance of the technology in various food processing sectors.