Juicing techniques involve various methods to extract liquid from fruits and vegetables, maximizing nutrient intake. Common techniques include using a juicer, which mechanically separates juice from pulp, and blending, where whole ingredients are mixed and then strained. Another popular method is cold-pressing, which uses hydraulic pressure to extract juice without heat, preserving more nutrients. Additionally, manual juicers like citrus squeezers are effective for specific fruits. Each technique offers unique benefits, allowing individuals to choose based on their preferences and nutritional goals.