ghostpawn wrote:
Please don't confuse soluble and insoluble fiber. They are not the same.
Fruits and especially vegetables have soluble fiber, which is good for eliminating cholesterol. It can also ferment in your gut, causing gas and bloating.
The "skin" of seeds and grains contains insoluble fiber so the seed can pass through without being digested. Good sources are obviously seeds and grains, the more peel-to-content ratio the better. Wheat/oat bran is mostly all insoluble fiber.
A bowl of oats with a tablespoon of bran every morning does a good job, and isn't hard to swallow. Be sure to drink plenty of water as well.
I eat oat bran in my cereal every day. It has made all the difference for me. When I was around your age, I encountered chronic symptoms of bouts of headache, nausea, and dizziness. I found oat bran to be an easy way to get my minimum fiber intake. For one thing, I haven't found the gas problem associated with other sources of fiber. According to Wikipedia, oats have more soluble fiber than any other grain. One thing I like about oatmeal and oat bran is that they mix well with a multitude of toppings and other cereals.
As was mentioned earlier, staying hydrated is important, but I learned the hard way that it is not sufficient as the only means to avoid constipation. As needed, adding extra virgin olive oil to your food is also helpful for this problem. Apples cook up in the microwave to add variety to eating them out of hand.
By the way, you need to increase your fiber intake slowly enough to avoid various problems.
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