coronary artery disease is caused by atherosclerosis which is also called hardening of the arteries as the narrowing worsens the arteries become unable to supply enough oxygen to meet demand this can cause chest pain known as angina
For more fresh fruit choices, consider eating fruits with a very low acidic content as long as they are eaten in moderation. Common slightly acidic fruits include apples, pears, grapes, plums, peaches, figs, melons, all kinds of berries, mangoes, watermelon and pomegranate. Combine these fruits with the non-acidic fruits for more flavor and variety. Eat fresh, blend with smoothies or mix in with some of your favorite foods.
Orange juice is acidic despite its sweet taste. The wide array of juices you can find on grocery store shelves and in the farmers market -- or that you can make at home -- can all be categorized as acidic, alkaline or neutral, depending on their pH level. The lower the pH level is, the more acidic the juice. The acidic range on the pH scale is anything below 7, which is considered neutral. While you might associate acidic juices with a sour taste -- as with lemons and limes -- other acidic juices, such as apple and orange, are often naturally sweet despite their pH levels.