While there is ongoing research regarding the interaction between diet and aspirin tolerance, currently, there is no definitive evidence to suggest that specific foods can increase aspirin tolerance [1]. However, some studies indicate that certain nutrients may play a role in modulating the effects of aspirin.

For instance, omega-3 fatty acids, found in fish and fish oil supplements, have been shown to have anti-inflammatory effects similar to those of aspirin [2]. This could potentially influence the way aspirin affects the body, but it does not necessarily increase aspirin tolerance.

Additionally, some research suggests that a diet rich in fruits and vegetables may help reduce the risk of gastrointestinal side effects associated with aspirin use [3]. This is thought to be due to the antioxidant and anti-inflammatory properties of these foods, which may help protect the stomach lining.

It is important to note that individual responses to aspirin can vary greatly, and what works for one person may not work for another. Furthermore, dietary changes should not be used as a substitute for medical advice or treatment. Always consult with a healthcare provider before making significant changes to your diet or aspirin regimen.

Sources:
[1] "Aspirin and Food Interactions." Cleveland Clinic. https://my.clevelandclinic.org/health/drugs/11022-aspirin-and-food-interactions
[2] "Omega-3 fatty acids and inflammatory processes." National Center for Biotechnology Information. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3976892/
[3] "Dietary factors and upper gastrointestinal tolerance of aspirin and other non-steroidal anti-inflammatory drugs: a review." National Center for Biotechnology Information. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3755753/
[4] "Food-Drug Interactions." DrugPatentWatch. https://www.drugpatentwatch.com/resources/food-drug-interactions/