To better understand GERD, it’s important to know what happens in the normal digestive process. As you chew your food and swallow, food particles travel from your mouth to the esophagus. The esophagus is a muscular tube that contracts and relaxes in a wave-like motion to help move food and liquids down toward your stomach. This is called “peristalsis.” Just before the esophagus gets to the stomach, it travels through your diaphragm. The diaphragm is a broad muscle that separates your stomach from your chest cavity. The opening in the diaphragm where the esophagus travels through, is called the “hiatus.” You’ll hear more about the hiatus, and how it can be associated with GERD, a little later. The esophagus then joins the stomach at the “lower esophageal sphincter,” also called the “LES.” This sphincter acts as a doorway between the esophagus and the stomach. After you swallow, it opens to let food into the stomach. Then, the sphincter closes to keep food and stomach juices from going back up into the esophagus. The hiatus also helps close off the entryway to the stomach. Inside your stomach, strong acids and enzymes make up the stomach juices that break down your food. Your stomach has special mechanisms that help protect it from these strong juices. But your esophagus doesn’t have these same defenses, so it’s important for the LES to close off the stomach opening to keep the juices in the stomach. Sometimes, the acidic contents of the stomach do go back up, or reflux, into the esophagus, and some reflux is normal. Much of the time, this never causes any problems because the esophagus also has some ways to protect itself. For example, the saliva in your esophagus can help neutralize stomach acid, and gravity and peristalsis help to wash the saliva and stomach juices back down into the stomach. But other times, reflux can cause the burning, pressure, or pain in your chest or throat that most people call heartburn or acid indigestion.

How Does My Stomach Work?
- Post author:
- Post published:May 27, 2021
- Post category:Uncategorized
- Post comments:0 Comments
You Might Also Like

What is CrossFit?

Top 10 Foods to Build Muscle | Bodybuilding Diet

Understanding Type 2 Diabetes

Who is best to consult for Androgenic Alopecia? – Dr. Aruna Prasad

Exercise vs Diet

Asitis Creatine Monohydrate Benefits in Hindi | Creatine Monohydrate for Muscle and Strength Gain
Latissimus Dorsi Bent Over Row-8

How Accutane Works for You

Intramuscular injection of the deltoid muscle – Everything You Need To Know – Dr. Nabil Ebraheim

how to check random blood glucose- glucometer

Top 100 Drugs (1 – 25) – (Pharmacy Technician Study Guide)

Home “Inner” Pec Exercises (4 BEST!)

Weight Training Video – 4

Stop Hair Loss And Improve Your Vision With This Natural Remedy

Anabolic Steroids – History, Definition, Use & Abuse Video – 10

3 Key Muscle-Groups That Make You Look Bigger

Lipids

Spiking insulin naturally to build muscle and lose fat

Seated Calf Raise-3
Flexibility

Cardiac Arrest ECG

What is beatSTRONG Fitness & Nutrition?

Functional Training Video – 4

Volleyball Video – 1

Dumbell front raise for SHOULDERS! (Hindi / Punjabi)

Testosterone & Androgenic Effects Video – 30

Testosterone & Androgenic Effects Video – 8

Leg Press-8

Oral Route of Administration

Best in class Multivitamin – Healthkart Multivit Gold, Clinically studied

Hair Nutrition Video – 1

Chances of pregnancy with Gonadotropin and HCG injection – Dr. Sangeeta Gomes

NAVY SEAL Training, Nutrition, Supplements!

Bodybuilding Nutrition, Diet Recipes & Workout – 47

Herbs Video – 3

How The Body Reacts To Tuberculosis

Multivitamin SUPPLEMENT FACTS comparison (on the website)

Clinical Supplementation Video – 1

One Arm Overhead Tricep Cable Extension

Normocytic anemia?

Bodybuilding Nutrition, Diet Recipes & Workout – 24
