Advil is a brand name for ibuprofen, a nonsteroidal anti-inflammatory drug (NSAID) used to relieve pain and reduce inflammation. According to Drug Patent Watch [1], Advil comes in different forms and strengths, including tablets, capsules, and liquid gels. The recommended dosage and frequency of use depend on the individual's age, weight, and medical condition. Therefore, it is crucial to follow the doctor's instructions or the label's directions carefully.

When taking ibuprofen, it is generally recommended to take it with food or milk to avoid stomach irritation or upset. As per Drugs.com [2], taking ibuprofen on an empty stomach may increase the risk of gastrointestinal side effects, such as stomach bleeding or ulcers. Healthline [3] also advises taking ibuprofen with food or a full glass of water to prevent stomach discomfort.

In conclusion, the amount of food to eat with Advil or ibuprofen depends on the individual's medical condition, age, and weight, and the dosage and frequency of use. It is recommended to take ibuprofen with food or milk to avoid stomach irritation or upset. It is crucial to follow the doctor's instructions or the label's directions carefully and seek medical advice if any side effects occur.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/ADVIL
[2] https://www.drugs.com/medical-answers/you-ibuprofen-empty-stomach-3572019/
[3] https://www.healthline.com/health/ibuprofen-on-empty-stomach