Since the 1970s, researchers have suspected that diet and nutrition are related to colorectal cancer risk. Numerous studies published since that time have confirmed the connection between what we eat and risk of this cancer. Many health experts agree that a high fiber diet is important for cancer prevention, but questions remain about how much and which types of high fiber foods may reduce colorectal cancer risk most effectively. This has led to interest in specific high fiber foods, especially whole grains.

Start the day with a bowl of whole grain cereal or oatmeal. For cold cereals, choose one that contains at least 6 grams of fiber per serving and make sure you pick one where sugar does not appear first, second or third in the ingredient list. Oatmeal is not only high fiber but studies show that it helps reduce cholesterol. But if you are like me I am not fond of the mushy breakfast food. Until a dear musician friend introduced me to steel oats. Now I can't get enough of these nutty oats and even eat them for late night snacks.

Steel cut oats are whole grain groats which have been cut into only two or three pieces. Which means the the inner portion of the oat kernel is not missing like in rolled oats. They are golden in color and resemble small rice pieces. Steel-cut oats are also known as coarse cut oats, pinhead oats, Scotch oats, or Irish oats. Because the steel cut oats are more natural with less pre-processing, they may be more nutritious than the more popular rolled oats. But to me they give off a more nutty taste and I like the small crunch over the mushy consistency of the rolled oats. The cooking time is longer on steel cut oats but really worth the wait.

When shopping for them in your grocery store, look for canisters much like coffee cans as they are kept in air tight containers.

Preparing your Steel Oats.

1 cup steel cut oats
4 cups water
1/2 tsp salt
1 tsp butter
Fresh Blueberries or other fresh fruits.

Combine oats and other ingredients in medium saucepan and bring water to a boil over high heat, then reduce heat to medium. Simmer for 30 minutes stirring occasionally to keep from sticking on the bottom. For the last 5 to 10 minutes of cooking time you will need to stir more frequently as it thickens. Spoon into a bowl and top with fresh fruit. Some people like to add a little milk to the bowl to give them a creamy texture. Makes 4 servings.

I never would have predicted it -- that a tooth could become a tool for dispensing medication. But the refinement of such a creation is actually in the works and before long, you may be asking not for a gold or decorative tooth but for one capable of doling out your drugs in the exact doses and at the right times.

Think about this:

Researchers from Europe and Israel are working right now on a tiny dispensing system called IntelliDrug. Their goal is to create parts small enough they can fit into a false tooth placed in the back of the mouth. The device will release a specific amount of medication at certain intervals so patients receive the proper dosage right on schedule.

This invention, crafted by an Israeli dentist, could pick up the slack for people who forget to take medicine and could save lives for those whose lives depend on scheduled drug therapy. It could also allow for better absorption of medication into the body.

The IntelliDrug device will deliver medicine directly into the bloodstream through the lining of the cheek around the mouth. Saliva, meanwhile, mixes with the drug and carries it throughout they body in a manner more efficient than just swallowing a pill every few hours.

While researchers hope to one day turn their device into a replacement tooth, the apparatus -- consisting of a stainless steel housing, a pump, custom valves, a microprocessor, batteries, and a reservoir for the drug pill -- currently comes in the form of a block the size of two teeth. It is strapped to the the side of teeth and hugs the inside of the cheek. The unit can be removed, and a technician can refill the drug reservoir, clean the unit, and change batteries when necessary.

Clinical trials on pigs are ongoing. Human testing is expected to begin by the end of the year.

It's been reported that procrastination is on the rise. Not only that, but it makes people poorer, fatter, and unhappier too.

It took 10 years of research when it was projected to take only five years -- procrastination at its best -- to come to this conclusion. And now Canadian industrial psychologist and University of Calgary professor Piers Steel is talking about his giant 30-page study that appears in this month's Psychological Bulletin.

Something must be done about this problem, says Steel, who reveals 26 percent of the American public consider themselves chronic procrastinators. This is up from five percent in 1978 and is likely due to the tempting diversions facing us in this day and age -- TVs, cell phones, video games, iPods, the Internet, and Blackberries.

It's no surprise with such temptations that a quarter of Americans say they procrastinate. When it comes to the sexes, men are worse than women -- about 54 out of 100 chronic procrastinators are men -- and the young are more like to procrastinate than the old. Three out of four college students consider themselves procrastinators. And it seems perfectionists procrastinate less because they don't like to delay.

Steel says procrastination wastes time. And it's costly too.

"The U.S. gross national product would probably rise by $50 billion if the icon and sound that notifies people of new e-mail suddenly disappear," he said.

Steel found a delay in filing taxes on average costs a person $400 a year. Last-minute Christmas shopping with credit cards was five times higher in 1999 than in 1991. Clearly, procrastination is expensive.

Procrastination also has physical and emotional costs. Procrastinators tend to be less healthy, less wealthy, and less happy. They are also harder to heal of their problems than alcoholics.

Steel, who plans to one day compare the procrastination practices in various countries and cultures, says his field has benefits. The more he knows about the problem, the less he indulges in delay tactics. He did, however, acknowledge that his study was completed five years late. But what he likes about this study is this -- "If you take a day off from it, you can always say it's field research."