Luoshenhua has the functions of relieving fatigue, clearing away heat and hangover, promoting digestion, promoting diuresis and eliminating edema, nourishing blood and promoting blood circulation, caring skin, eliminating hangover, benefiting heart and qi, soothing liver and invigorating spleen, promoting qi circulation and promoting blood circulation, and benefiting heart and meridian. However, people with hyperacidity should not drink it.

Drinking calendula tea can induce sweating, diuresis and clear away damp heat. Its flowers can also be made into salads or used for cooking to add color and fragrance.

Chrysanthemum morifolium is good for eyes, and it can also prevent dizziness and headache. Drinking chrysanthemum tea in summer can add some rock sugar, which will taste better.