Advil is a brand name for the nonsteroidal anti-inflammatory drug (NSAID) ibuprofen, which is commonly used to treat pain and inflammation. According to Drug Patent Watch [1], Advil is a safe and effective medication when used as directed. However, like all NSAIDs, Advil can cause side effects such as stomach ulcers, bleeding, and kidney damage, especially when taken in high doses or for long periods.

Turmeric, on the other hand, is a natural anti-inflammatory agent that has been used for centuries in traditional medicine. According to a study published in the Journal of Traditional and Complementary Medicine [2], turmeric has a long history of safe use in traditional medicine and has been shown to have anti-inflammatory, antioxidant, and anti-cancer properties. However, the study also notes that there is limited clinical data on the safety of turmeric, especially in high doses or long-term use.

Another study published in the journal Phytotherapy Research [3] found that turmeric was generally well-tolerated in healthy adults at doses up to 8 grams per day for 3 months. However, the study also noted that some participants experienced mild side effects such as diarrhea, nausea, and headaches.

In conclusion, both Advil and turmeric have been shown to be safe when used as directed, but they can cause side effects in some people. Advil is a synthetic drug that has been extensively studied, while turmeric is a natural remedy that has limited clinical data on its safety. As with any medication or supplement, it is important to talk to your doctor before using Advil or turmeric, especially if you have any underlying health conditions or are taking other medications.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/ADVIL
[2] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3964021/
[3] https://pubmed.ncbi.nlm.nih.gov/24672232/