The term “acidic foods” refers to items that have a low pH level, meaning they are more acidic on the pH scale (0 to 14, with 7 being neutral). These foods can affect everything from digestive ...

1. Tomatoes It's OK to cook acidic foods such as tomatoes and vinegar in your cast-iron pan but letting them sit for long periods can eat away at the seasoning. istetiana/Getty Images ...

Grapefruit and salt go great together—really! Don’t believe us? Here’s how certain foods affect your sense of taste. Tastebud-tricking foods If you’ve ever topped your yogurt with a sprinkling of ...

5 foods that can damage your brain and increase your dementia risk — and what to swap them for By Reda Wigle Published May 2, 2025, 11:44 a.m. ET ...