Several types of tea can help alleviate nausea. Here are some of the best teas for nausea:

1. Ginger tea: Ginger is a common natural remedy used to treat nausea. Ginger tea can be made from the whole root or using a tea bag. It is a soothing cup of tea that can help reduce inflammation, aid digestion, and give your immune system a boost.

2. Chamomile tea: Chamomile has been used in traditional medicine to relax digestive muscles and treat conditions like motion sickness, nausea, vomiting, gas, and indigestion. It has anti-inflammatory effects that can help ease digestive disorders including irritable bowel syndrome.

3. Peppermint tea: Peppermint tea is one of the most popular teas to treat stomach pain and nausea. It can help reduce pain and relax muscles in the digestive tract. Peppermint oil has been shown to reduce nausea after surgery.

4. Licorice tea: Licorice tea may relieve nausea by reducing symptoms of indigestion and healing stomach ulcers. However, more research on its safety is needed due to its potential side effects.

5. Fennel tea: Fennel tea may help improve digestive health and relieve symptoms like stomach pain and nausea. It relaxes the muscles in the digestive system.

6. Green tea and black tea: True tea like black tea and green tea can help to combat feelings of nausea. They contain chemical compounds that can calm the stomach lining and ease nausea symptoms.

It is important to note that tea cannot replace medical attention if you are seriously ill. If your nausea persists or is accompanied by other symptoms, it is best to consult a doctor.