By varying the proportions of copper and zinc, the properties of the brass can be changed, allowing hard and soft brasses. The density of brass is approximately .303 lb/cubic inch, 8.4 to 8.73 grams per cubic centimetre.
Milk encourages the production of stomach acid and might promote acid reflux in the middle of the night. Raise the head of your bed four to six inches to avoid heartburn during sleep by using blocks under the bedposts. This raises your upper body. Extra pillows only raise your head.
Here are 15 of the biggest heartburn trigger foods that you can avoid for relief from acid reflux. Alcohol can be a massive trigger for heartburn attacks. Red wine and beer are particularly likely to cause acid reflux. Alcohol relaxes your esophageal sphincter, allowing for stomach acid to creep up.