May help lower your blood sugar

High blood sugar, if left unchecked, can harm your eyes, heart, kidneys, and neurological system. As a result, it is vital that diabetics appropriately maintain their blood sugar levels. Compounds in rosemary tea have been demonstrated in studies to reduce blood sugar, indicating that rosemary may have potential uses for treating high blood sugar in diabetics.

Though research on rosemary tea is limited, test-tube and animal studies on rosemary show that carnosic acid and rosmarinic acid have insulin-like effects on blood sugar. According to certain research, these substances can improve glucose absorption into muscle cells, decreasing blood sugar.