Fiber is awesome.

No, no, not like that. Fiber can be delicious!

Fiber is like the super hero of nutrition, except maybe a little ugly and deformed. So, you don't want to go out dancing with Captain Fiber, but you love the work he does.

Yeah, I'm not going to post a picture of a healthy bowel movement. I'm not that kind of blog, and I'm certainly not ratemypoo.com (thankfully that isn't a real website).
But, yes, fiber is necessary for healthy poops. And healthy poops are necessary for an awesome life. Regular (see what I did there?) healthy poop can keep your stomach flatter, can make you feel less queasy, and give you another thing to gloat about. Wait, you don't gloat about how regular you are? Oh.

Now, too much fiber can be just as bad as too little fiber. Let's do a quick run down:
Too little fiber (a diet high in carbs and protein, and low in fruits, veggies, and beans):
-constipation
-hardened stool, which can lead to hemorrhoids (HOT)
-According to
WebMD, cancer. Maybe. Whoa.
Too much fiber (ODing on fiber suppliments, eating a pound of prunes, etc):
-dehydration (processing fiber using water. Too much fiber can suck all the water out of you)
-excessive gas (HOT)
-constipation
-hardened stools (if you don't have enough water to help carry the fiber out).
Um, wow. That all sounds pretty awful. And really unattractive.
So, fiber kind of makes you hotter. Because if you're constipated and gassy, well, you probably won't make good arm candy.
But don't worry. It's easy to get enough fiber, and it's easy to not intake so much that you fart everyone out of a room.
How much fiber should a person be eating? 25-30 grams
How much is too much? Over twice that. 60-70 grams is where you get into the danger zone.
How much fiber does the average American get? Half of the recommended amount: 12-15 grams. Boo.
But, grams of fiber don't MEAN anything to most people. Let's get some visuals:

= 2 grams of fiber

1/2 cup = 2.4 grams

1/2 cup = 9.7 grams

= 3.8 grams

And so on. You can find some pretty sweet charts online if you're interested in doing more research.
It basically boils down to this: Keep your diet rich with fruits, vegetables, and whole grains, and you shouldn't have a fiber problem. Eat whole, real foods.
But what about fiber supplements and fiber enriched foods?
Excellent question. Fiber has been gaining popularity, thank goodness, but it means there are a number of short cuts out there. There are dozens of types of pills and powders (most laced with a ton of sugar) to "help" you reach your daily amount of fiber. There are also fiber candy bars (okay, so they market themselves as granola bars and cereal bars, but if you look at the sugar content, they are candy bars. Let's call a spade a spade.) to help you out. And fiber enriched breads and pastas.
Let's address one thing at a time.
Fiber Suppliments: If you're on a crazy diet that eliminates fruits and/or beans, or something like that, and ramps up your protein (atkins, for example), fiber supplements might be the best way to hit your daily fiber goals. But, for most people who are eating normal diets, you don't need to supplement your fiber. You should be able to eat enough fruits, vegetables, and whole grains to easily hit your fiber quota. If you're not hitting that quota, you're probably not eating enough whole foods. It's better to revamp how you're eating than to take a supplement to try and "fix" the problem.
Fiber Enriched Bars: Most of these are glorified candy bars. Look at the sugar content. Now, if you MUST eat a candy bar, one of these is probably better for you than, say, a Snickers bar. And they do have good ingredients. But that doesn't make them a good food option. With these, just don't kid yourself that it's some awesome healthy snack. It's a high fiber candy bar.
Fiber Enriched Breads/Pastas/Etc: Here's where I get more lenient. If you're going to eat bread, I encourage you to find a delicious, high fiber bread option. If you're going to eat pasta, whole wheat options will have more fiber, and are totally better for you. Most people are going to eat bread and pasta, so, please, please, get the kind with ramped up fiber. And feel good about yourself for doing it.
Bottom line: Eat whole, real food. Fresh fruits and veggies. Whole grains. A diet rich in these will be rich in fiber. Eating your fiber in real foods will keep your full longer, and make it very difficult to overdose on fiber.
GO CAPTAIN FIBER!