About the digestive system
The digestive system is a group of organs that work together to change the food you eat into the energy and nutrients your body needs. After you consume food and liquids, the digestive system breaks them down into their basic parts — carbohydrates, proteins, fats and vitamins. These nutrients are absorbed into the bloodstream, which carries them to cells throughout the body, providing the energy they need for growth and repair. Everything in your body, from your hormones to your heart, depends on the nutrients from digestion to work correctly.
Acid reflux and GERD
Acid reflux occurs when stomach acid flows back up towards the throat. The symptoms of acid reflux and GERD include:
- A burning sensation in the chest (heartburn) that sometimes moves up to the throat
- A sour taste at the back of the mouth
- Trouble swallowing
- A dry cough
If symptoms are frequent or severe, consult your doctor — persistent reflux is easily managed with the right advice.
