Oximately how long did it take for a meal to move through the colon for the standard diet, the soluble fiber-rich diet, and insoluble fiber-rich diet?

Around 90 minutes for any kind of diet.

Explanation:

When it comes to actual digestion, and food entering the mouth and leaving the body, it's a whole process and it takes time. It differs whether it's a female or male body. Food takes around six to nine hours to pass through our bodies. Then, food travels to our colon, where the eaten food is digested. It absorbs water. The remaining of undigested food is then removed from the system. It takes many hours ( around 36 ) for food to actually travel through the colon.

if you think your dog may have been exposed to a toxin, the best thing to do is to check the label of the item you think your pet ingested. read the information about toxicity. often, but not always, the information on packaging regarding children is relevant to dogs and some manufacturers even discuss dog toxicity. if there is an 800 number on the package – call them! it’s also recommended that you call your veterinarian to confirm the recommendations. if you go to your veterinarian, take all packaging and any information you have on the product.