The boiling temperature of nitrogen is â195.8 Â°C (â320.4 Â°F), about 13 Â°C (â23 Â°F) below that of oxygen, which is therefore left behind. Nitrogen can also be produced on a large scale by burning carbon or hydrocarbons in air and separating the resulting carbon dioxide and water from the residual nitrogen.
Acidic foods like citrus fruits can stimulate acid production and increase heartburn. Avoid oranges, grapefruit, lemons and their juice. Like citrus fruits, tomatoes and products made from tomatoes (tomato sauce and paste, tomato juice) can stimulate the stomach to produce more acid.
Lemon water can make heartburn worse. Photo Credit gdas/iStock/Getty Images. Drinking lemon with water is a common approach taken during detoxification diets or as part of weight loss plans. Lemon with water contains nutrients your body needs such as vitamin C, potassium and fiber. However, this beverage may also cause side effects if you drink too much of it. Consult your doctor before drinking lemon water for medical reasons.