Cashews are a good source of and healthy unsaturated fats, and are rich in minerals, including magnesium, phosphorus, manganese, zinc, iron, potassium, calcium, and copper. Lemon Essential Oil has powerful antimicrobial properties; it aids with digestion, stimulates the respiratory system, and improves neurological functioning. Yerba Mate is loaded with vitamins, minerals and antioxidants. Unlike coffee, the caffeine in mate provides a clean, calm and jitter-free energy boost. This smooth, zesty flavor tastes like lemon custard.