Perilla seeds that have been stored for 4 years are generally not suitable for consumption and may have adverse effects on health, and may also lead to food poisoning.

Perilla seeds are the seeds of the herbaceous plant Perilla frutescens, rich in a large amount of oil, protein, and various amino acids, vitamins, and minerals, with very high nutritional value. Eating a moderate amount of perilla seeds can enhance the body’s immunity, and perilla seeds also have medicinal values such as reducing gas, clearing phlegm, moistening the lungs, and relaxing the intestines. However, due to the high oil content in perilla seeds, prolonged storage may cause oil volatilization and may also lead to mold formation.

Purchase per person’s consumption of perilla seeds to avoid them being stored for too long, which may lead to spoilage and food waste.