Doctor insights on:
What Does The Rectumdo In The Digestive System
Working together: The teeth masticate or chew the food so that the stomach can process it. Once in the stomach, the enzymes help further digest the food until it enters the intestines as chyme. Nutrients are absorbed from the small intestine until the remaining material passes down the digestive tract to the colon to be excreted. Very simple answer but more can be found online if you need a more details. ...Read moreSee 1 more doctor answer
Usually: One of the beauties & wonders of the human body! ...Read more
Get oxygen to blood: Respiration is the process of bringing oxygen into the lungs and exhaling carbon dioxide out of them. Once inside the lungs, the oxygen crosses cell membranes to get into the blood stream. The blood circulates the oxygen to the rest of the body including the brain which cannot function without it. Carbon dioxide is the waste product of well functioning cells and is also carried back by the blood. ...Read more
Nutrition: Our nutrition decisions and intake can affect every part of our body. Our body use glucose as its main energy source but can get glucose from sugars, proteins and fats. There are vitamins and minerals that our body needs to run the multitude of chemical reactions constantly running. Deficiencies can lead to many different medical issues with two of the more common being anemia or osteoporosis ...Read more
Depends: In general, a stomach cancer without metastasis would not affect your immune system provided that you have not become malnourished from it. Be sure to get checked for h pylori infection which is considered a cause for stomach cancer and can often be successfully treated with multiple antibiotics and effective acid suppression. H pylori can also cause stomach ulcers. ...Read more
Following a meal,: Transit time through the small intestine is anywhere from 45 minute to 90 minutes; then transit time through the colon normally is 24-36 hours. This will vary from patient to patient and relative to diet and other conditions such as prior abdominal surgery, fluid intake, stress, meds and hydration status. ...Read more
Parts of GI system: The GI system start with the mouth and teeth. This is where digestion begins. The food is the swallowed and taken to the stomach via the esophagus. In the stomach food is exposed to acid and mechanical grinding. Food then passes into the duodenum, jejunum and ileum where nutrients are absorbed. The liquid then enters the colon where water is absorbed and then out through the anus. ...Read more
Bacteria: We have bacterial and other microorganisms as part of our systems on all integumentary surfaces (skin and mucous membranes). They play differing roles in our body. Some provide for degradation of food substances, some we have not worked out the function for. You need to take a course in microbiology since cannot be all explained here. ...Read more
About 24 Hours: Food is broken down by chewing & digestive enzymes in mouth & swallowed down esophagus to stomach where more enzymes & acid chemically break it down further. Passing into the 40 feet long small intestine where bile from the liver neutralizes acid & breaks up fats. Pancreatic enzymes break down starches. The remaining waste has water resorbed & is eliminated as stool. It takes about 24 hours. ...Read more
Check this out: Follow this link to learn more about the anatomy & physiology of the digestive tract (http://www.Dasilvainstitute.Com/gastrointestinal-anatomy-physiology) summary: the GI tract is a single cell barrier of protection between the outside world & the inside of our body. Immune cells are numerous here. It digests (breaksdown) foods, and absorbs the nutrients & water to enter our blood stream. ...Read more
Absorbs Nutrients: That's a very complicated question and there is not an easy answer. The body breaks down the food you eat to its component parts and then absorbs that to create energy. You can find a lot of information at your local library or on the internet. ...Read more
Best not to: Your body has a natural mechanism for eliminating waste, and generally it is better to let it handle it. Cleansing usually involves ingesting or inserting various 'natural' toxins which serve only to upset your gut's normal homeostasis (=balanced environment). Occasionally the body needs help restoring itself back to balance, esp after antibiotics, so probiotics may help in this specific case. ...Read more
U can die , maybe.: Seriously speaking, failure of GI tract is uncommon unlike that of the kidney, heart, lungs and brain. Most GI conditions are related to infection, inflammation, bleeding and ulcers and u usually recover from these and won't cause GI crash or failure. Best wishes! http://digestive.Niddk.Nih.Gov/ddiseases/pubs/yrdd/http://m.Healthline.Com/symptom/gastrointestinal-bleeding. ...Read more
Eat a healthy: Hi fiber diet, drink 80-100 ounces of caffeine free/alcohol free fluids daily, 20 oz extra per 30 minutes of strenous exercise. And never do any of those colon cleansing scams. They are not necessary, are of no documented value or need and all they do is redistribute your wealth to those who are selling you that garbage. ...Read more
Any fluids: That are caffeine free and alcohol free; 80-100 ounces per day. High fiber foods such as fruits, vegetables, whole grains and salads. But be sure to be drinking the fluids. Absolutely more important for constipation than the diet. A probiotic such as florastor or align is also helpful. ...Read more
Look at diet first: Whatever goes into your gut affects what happens. Review your diet. If you aren't eating a healthy diet, it's likely you'll have some symptoms. You should be aiming for a diet high in fiber (fruits, veggies, whole grains), low in red meat (notice I didn't say none!); proteins should be lean. Drink lots of water, minimize caffeine (again,I didn't say none!). Get some exercise regularly. How's that? ...Read more
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