1. Cleansing and detoxification: kumquat, chrysanthemum and goji berry are all known for their cleansing and detoxification properties, which help to remove toxic substances from the body and slow down germs that cause infections and diseases.

2. Antioxidant: kumquats, chrysanthemums and goji berries contain high levels of antioxidants, which can help reduce the formation of free radicals, protect the body from free radicals, and improve body resistance.

3. Enhance immunity: kumquats, chrysanthemums and goji berries contain a variety of nutrients, including vitamin C and a variety of amino acids, which can enhance the body's immune system and prevent colds and other diseases.

4. Improve vision: kumquats, chrysanthemums and goji berries all have the ability to improve vision, relieve visual fatigue and prevent eye problems such as myopia and glaucoma.

5. Lowering blood pressure: chrysanthemum and wolfberry both have the effect of lowering blood pressure, which can help lower blood pressure and prevent cardiovascular diseases.

All in all, kumquat berry wolfberry chrysanthemum tea is a very healthy drink that can help us keep our body healthy and prevent and treat many diseases.