Diseases of the colon and how to prevent them

The colon is part of your digestive system; as a matter of fact, it's the last part of the digestive system. It's also known as the large intestine, and its primary job is to remove water and salt from the waste that passes through it on the way to the rectum and, eventually, the toilet.

Cholesterol in Adolescents

Parts of adolescent’s body are filled with a waxy stuff identified as cholesterol. It helps to produce vitamin D, cell membranes and certain hormones. Blood cholesterol comes from two different sources, liver within the body and food. The adolescent’s liver produces enough cholesterol to carry out proper functioning.

The blood acts as the carrier of cholesterol and transports it to different parts of the body. They are transported in round particle form known as lipoproteins. There are two types of lipoproteins called the low density lipoproteins or LDL and high density lipoproteins or HDL. Low density lipoprotein or LDL cholesterol is commonly known as bad cholesterol. It helps in the building up of plaque in arteries and this condition is known as atherosclerosis. The LDL level must be low in the blood and if it is high it must be decreased. Healthy weight must be maintained and exercise should be done regularly. Food items which have high contents of calories, dietary cholesterol and saturated fat must be avoided.

High density lipoprotein or HDL cholesterol is the good cholesterol. It is actually a kind of fat in blood which helps to remove bad cholesterol from the body and stops the build up of plaque in the arteries. The more the HDL cholesterol in the blood the better it is. The HDL can be raised by at least twenty minutes of exercising daily, decreasing body mass and keeping away from food with saturated fat. Some adolescents need to take medications in order to increase HDL. In such cases, increasing HDL can be a complicated procedure and the physician can make a therapeutic plan to increase HDL in the blood stream.

Cholesterol screening helps to determine the cholesterol and fat levels in the blood. Children and adolescents with normal cholesterol level is a thing of the past. Because of the changing lifestyle and junk food trend, even they have a high risk to develop high levels of cholesterol which also increases the risk of developing heart diseases which can affect the blood vessels and the coronary arteries. The main cause of this change is obesity, junk food high in fat, fast food diets, sedentary lifestyle and high cholesterol level in family history. Keeping the blood cholesterol levels at normal is a good way of avoiding high blood pressure and coronary artery diseases.

The blood cholesterol level can vary from individual to individual. Healthy levels of LDL is less than one hundred and thirty milligrams, HDL is greater than thirty five milligrams. If the HDL is less than thirty five milligrams then the adolescent is at a higher risk of developing heart diseases. And LDL more than one hundred and thirty milligrams is dangerous. But a high level of LDL cholesterol is a problem in many citizens of America. And there is an expected increase in number, the figure is unknown, of adolescents who have a family history of high cholesterol levels.

An adolescent or a child who has a parent having high levels of blood cholesterol and family history of heart diseases at an early age, should take cholesterol test from the age of two. Adolescents who are obese also should have lipid test along with cholesterol test. The lipid test shows levels of kinds of fats in blood such as triglycerides, LDL and HDL.

Cholesterol Reducing Vitamins and Drugs

Having an abnormally high cholesterol level can put one at risk of developing heart disease. It won't be an instant thing; heart disease can gradually develop as a person ages and as one continues to maintain a very high cholesterol level. If you plan to live well over your years, then lowering your cholesterol levels at the earliest time possible will be able to help you achieve your goal.

There are certain medications available in the market today that aim to lower cholesterol levels. They are grouped in different classes most notable of which are HMG-CoA Inhibitors or otherwise known as "statins". The drugs belonging in this group try to block the enzyme HMG-CoA, which functions as one of the steps required to convert fat into cholesterol. Statins are known to be the most effective cholesterol lowering agent to date and have become a great help to people requiring drastic reduction of their cholesterol levels.

There are also cholesterol lowering drugs called bile acid sequestrants that work by binding itself with the bile produced by the human liver. Bile is the substance that aids in the digestion system and in the absorption of fats in the intestine. Bile acid sequestrants prevent the formation of cholesterol by preventing bile acid from digesting fats.

There are also vitamins that help lower cholesterol levels. Most prominent among them is Vitamin B3 or niacin. Niacin is one of the eight water-soluble B vitamins that help the body convert carbohydrates into glucose which is used in the body for energy. The B vitamins are also important in the breakdown of body fat and protein as well as in the aid in making the nervous system, skin, eyes, hair, mouth, and liver healthy. Niacin also helps the body in getting rid of toxic and harmful chemicals.

Niacin has also been found to increase the effects of other cholesterol reducing drugs. But such an effect would only be possible if niacin is taken in large doses. But people are also warned to be careful of trying to lower their cholesterol levels by taking in large doses of Niacin. Large amounts of this B vitamin can cause flushing of the skin due to dilating blood vessels as well as other side effects such as itching, headaches, nausea and muscle cramps.

Other vitamins and substances also credited in helping the body lower its cholesterol levels is Lecithin and vitamins C and E. Lecithin works by allowing fats and cholesterol to be dispersed from the body and help prevent fatty buildup in the arteries. Vitamins C and E have also shown to help in trying to help prevent heart disease by protecting LDL cholesterol from damage. Although LDL cholesterol is also known as the "bad" cholesterol, most cardiologists believe that only damaged LDL contributes to the increasing risk of heart disease.

Natural Vitamin Sources

There are a lot of people who do not have enough natural vitamin sources in their diet and therefore suffer from a deficiency of one or more vitamins. Obviously, it is possible to buy vitamin supplements to help overcome any deficiencies but for the majority of people it should be possible for them to obtain the majority of their recommended daily allowance of vitamins from natural vitamin sources. The key to gaining the correct amount of vitamins from natural vitamin sources is to eat a healthy and balanced diet.

There are certain diets, such as vegetarian, that provide a limited number of natural vitamin supplements and therefore a supplement may be necessary. Also, the intake required of these natural vitamin sources at certain periods may need to be increased and a supplement may be the best option. It is important to be aware of each of the different types of vitamins and their best natural vitamin sources so that a person can incorporate as many of these as possible into their regular diet. Water soluble vitamins cannot be stored in the body and need to be replenished on a daily basis so it is natural vitamin sources for these vitamins that are the most essential to know.

• Natural vitamin B1 sources are brewer’s yeast, whole grains, blackstrap molasses, brown rice, organ meats, egg yolk

• Natural vitamin B2 sources are brewer’s yeast, whole grains, legumes, nuts, organ meats, blackstrap molasses

• Natural vitamin B3 sources are lean meats, poultry & fish, brewer’s yeast, peanuts, milk, rice bran, potatoes

• Natural vitamin B4 sources are egg yolks, organ meats, brewer’s yeast, wheat germ, soybeans, fish, legumes

• Natural vitamin B5 sources are organ meats, egg yolks, legumes, whole grains, wheat germ, salmon, brewer’s yeast

• Natural vitamin B6 sources are meats, whole grains, organ meats brewer’s yeast, blackstrap molasses, wheat germ

• Natural vitamin B7 sources are egg yolks, liver, unpolished rice, brewer’s yeast, sardines, legumes, whole grains

• Natural vitamin B8 sources are who1e grains, citrus fruits, molasses, meat, milk, nuts, vegetables, brewer’s yeast

• Natural vitamin B9 sources are dark-green leafy vegetables, organ meats, root vegetables, oysters, salmon, milk

• Natural vitamin B12 sources are organ meats, fish, pork, eggs, cheese, milk, lamb, bananas, kelp, peanuts

• Natural vitamin B13 sources are root vegetables, liquid whey

• Natural vitamin B15 sources are brewer’s yeast, rare steaks, brown rice, sunflower, pumpkin & sesame seeds

• Natural vitamin B17 sources are whole kernels of apricots, apples, cherries, peaches, plums

• Natural vitamin C sources are citrus, cabbage family, chilli peppers, berries, melons, asparagus, rose hips

Natural Ways to Reduce Cholesterol

Cholesterol is just one of substances that the body can make on its own. Unfortunately, eating food that is high in oil and saturated fats creates an imbalance. If precautions are not taken now, the chances of a heart attack and other cardiovascular diseases get higher as the person ages.

Cholesterol is classified into two. The first is called LDL or low-density lipoprotein. This is better known as bad cholesterol and having too much of it can cause problems in the health of an individual.

It is a good thing that the body can counter this with HDL or high-density lipoprotein, which is called good cholesterol. There must a balance between the two so that the heart, blood circulation and all the other systems are working.

The only way for the patient to know the levels in the body is through a blood test. Those who fall within 4.4 to 7.1 have a small chance of experiencing a heart attack. Any figure above that is bad and anything below means the risk are much lower.

The natural way to reduce cholesterol will be to do something physical everyday. A person can do brisk walking every other day while those in between can be working up some sweat in the gym while working on the weight machines.

Studies have shown that getting those muscles to work is much better and safer than taking prescription drugs that are known to have certain side effects when it is taken. The same goes for the use of food supplements since the human body needs exercise to keep in functioning.

Another natural way will be to eat right. This may mean changing one’s eating habits but the long terms effects are rewarding. The individual will have to cut down on red meat, other oily foods and junk food. This includes bread, cake, candy bars, cookies, French fries and potato chips.

Changing the way food is cooked is also another way to reduce cholesterol naturally. Instead of frying, the person can try steaming, boiling or the quick way of throwing it in the microwave.

There was a time that doctors encourage children and adults to drink milk. Though this can help strengthen the bones as one ages, this too is has certain ingredients that are not safe. This should be changed for soy or non-fat milk that may taste a little different but is much healthier than the old one.

It is strongly encouraged to drink lots of water and natural fruit juice since it also has the properties that can reduce cholesterol just like eating it before it is mixed using the blender.

Unsweetened tea is also safe to drink. It may taste different so mixing a sachet of Equal or Nutrasweet can add some flavoring.

Watching the food and drinks being consumed is the best way to watch the cholesterol levels and improve the overall health of the person. The first blood test may show disturbing numbers but by exercising and going on a diet, there will be some improvements.

It does not cost much to live a healthier lifestyle if only one tries. This just proves that lowering the cholesterol can be done which is much better than ending up in the hospital with complications that will either mean the life or death of the patient.