The digestive system allows our body to break down the food we eat into small enough components to be used by our cells. Digestion is mechanical, as we physically chew and our stomach churns our food. Digestion is also chemical, with enzymes helping to break down food....
Peptic ulcers refer to painful sores in the walls of the stomach (2). The stomach secretes acid, which helps in the digestion of food. The lining epithelium of the stomach prevents this acid from damaging stomach itself. When your stomach's protective lining is damaged, the acid starts to ...
What organ is affected by celiac disease? Which type of cells form the lining of the small intestine? What organ system does the large intestine belong to? What structure controls the release of material from the stomach to the small intestine?
Upset stomach, diarrhea, or vomiting What are the later signs and symptoms of an HIV infection? You may feel well for months or years. As your CD4 count drops and your immune system weakens, you may develop signs such as oral thrush. An infection from a past virus, such as herpes or ...
Blood tests may be used to measure the amount of inflammation in your body or to check organ function. Blood tests may also be used to check for specific antibodies that are attacking healthy cells by mistake. An x-ray, CT, or MRI may be used to check your joints or organs for damage...
Like the heart and stomach,your skin is an organ(器官).In fact,it is the largest organ in your body.Unless there's a problem,you may not think about your skin very much.But skin has an important job to do.Your skin is protecting you.Your skin keeps you from getting sick.When you ...
Different than wheat lectin and inflammation in the body, Dr. Davis talks about howwhen gluten is digested in the stomach by pepsin, it is broken down into various short-chain-sized polyproteins, which have been found to enter the brains of rats. They allegedly bond in the brain because ...
Keratinized: These contain keratin, a tough, waterproof protein that helps to protect the body. It’s found in theskinand the lining of the esophagus. Transitional: Found in stretchy tissues, this is sometimes called the urothelium since it’s present in the bladder, urethra, and ureters. ...
In terms of exercise, abdominal exercises can help you tone your stomach, but you still need to lose weight overall to significantly minimize belly fat. Since you can’t control where the body loses weight and fat, you need to reduce overall body fat. The best way to lose belly fat is ...
The placenta is a pancake-shaped organ that develops within the wall of your uterus and connects to your baby though the umbilical cord. By the end of pregnancy, it grows to be about 9 inches in diameter and about an inch thick at the center. What does the placenta do? It delivers oxy...