In Korean Medicine, perilla oil is regarded as having a 'warm' property and being non-toxic. However, because it is high in fat, the success of this diet depends entirely on your body's ability to 'burn' or metabolize it efficiently. Here are four essential tips for a healthy perilla oil diet: 1. Check for Spleen Deficiency (Bi-heo): If you frequently experience indigestion or loose stools, your Spleen function is likely weakened. In this case, instead of drinking the oil directly, try mixing small amounts into seasoned vegetables first to ensure your digestive system can handle the load. 2. Prevent Phlegm-fluid (Dam-eum) through portion control: Even the healthiest oil becomes 'Dam-eum'—a sticky, pathological waste product—if not properly digested. Start with just one teaspoon a day and monitor your body for symptoms like skin breakouts or a feeling of heaviness before gradually increasing the amount. 3. Prevent Blood Stasis (Eo-hyeol) by ensuring freshness: Perilla oil oxidizes quickly when exposed to air. Rancid oil becomes a primary cause of 'Eo-hyeol' (Blood Stasis), which thickens the blood and impairs circulation. Always choose cold-pressed raw perilla oil and consume it as quickly as possible once opened. 4. Pair with warm tea for better metabolism: Drinking a cup of ginger tea or warm water after consuming the oil can be very helpful. In Korean Medicine, 'warm energy' aids the 'Transport and Transformation' (Un-hwa) of fats, making the process much easier on your stomach. Ultimately, dieting is not about chasing trends but about understanding your body's 'Gi' (Qi). I recommend visiting a clinic to check your metabolic state and determine if your specific constitution is suited for this high-fat regimen.