THYME For further reading, click each claim to read peer reviewed researchThyme is full of antioxidants and has been used for treatment of bronchitis, common colds, salmonella, and staphylococcus.Thyme can help reduce anxiety and relieve those suffering from insomnia.Thyme possesses antimicrobial properties, especially against E. coli in-vitro. Thyme supports brain health and exhibits protective effects with age.