Dairy products can lead to bloating, acidity, and gas, especially when consumed with certain foods. Dr. Saurabh Sethi, a gastroenterologist, explains that dairy contains lactose, which can be difficult for some to digest. Mixing dairy with citrus fruits, such as oranges or lemons, can worsen acidity due to their high acidity levels. Similarly, pairing dairy with salty or fried foods can slow digestion and increase the risk of acid reflux. Consuming dairy alongside meats or fish can lead to fermentation in the gut, causing discomfort. Additionally, combining dairy with fermented foods or sweet desserts can overwhelm the digestive system, leading to gas and bloating. To avoid these issues, individuals, particularly those with lactose intolerance or sensitive stomachs, should opt for simpler dairy options like curd or buttermilk and avoid mixing dairy with the aforementioned food groups. If digestive issues persist, consulting a healthcare professional is recommended.