Foods and drinks that are high in acidity include whole milk, butter, white bread, meat, eggs and cheeses, according to the Dr. Oz website. Many of these foods might be expected to contain high levels of acidity and therefore lead to pH imbalances; however, some ostensibly "healthy" foods are also high in acidity. These include lentils, whole-wheat pasta, walnuts, oats, brown rice and low-fat yogurt.Continue Reading
The ideal pH level for blood in the human body is between 7.35 and 7.45, according to Healthline. This makes a slightly more alkaline diet preferable to a more acidic one. A highly acidic diet can lead to problems such as uric acid kidney stones, cancers, liver and heart diseases. Highly acidic foods may also be linked to the deterioration of bones and muscles.
Generally, fruits and vegetables are alkaline-forming when digested; however, there are some exceptions, including berries and plums. This does not mean they should be avoided altogether, but rather consumed in moderation. Some other exceptions include citrus fruits, such as oranges and grapefruits, tomatoes, garlic and onions.
Foods with high acidity may cause heartburn in people prone to this disorder, particularly when they are eaten on an empty stomach, according to WebMD. However, not all acidic foods affect sufferers of heartburn in the same way.Learn more about Food Facts