Dear Dr. Roach • I love fish and also chips. I eat them when a month. I have tuna and various other fish throughout the month too. Quite frequently, the fishy odors linger for days till all remnants have left my body. Is tbelow anything I can perform to counteract the smell? I feel that others deserve to tell once I have actually eaten fish. The odor originates from my mouth, my urine and also my feces. — J.C.A.

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Answer • Fish, specifically deep-saltwater fish, contain a substance referred to as trimethylamine oxide. After fish die, it is converted by bacteria and enzymes in the fish to trimethylamine, which is largely responsible for the “fishy” odor; it gets more powerful over time. Trimethylamine in people is excreted via sweat in addition to urine and feces. People have various amounts of the enzyme that breaks down TMA so there’s a variance in the noticeable result of fishy breath and also sweat after consuming fish. A exceptionally few world lack the enzyme completely.


TMA have the right to be wamelted off of fish, and additionally can be broken down by acid, such as in lemons. Rinsing fish before cooking or using lemon throughout or after cooking will lessen the odor result on you.


Other foods items additionally might reason an obvious odor in the sweat and urine. Cruciferous vegetables prefer broccoli and also asparagus deserve to adjust the odor of urine and also sweat, as deserve to garlic, onions and some spices. Alcohol, specifically in excess, have the right to be picked up by people via sharp noses. Men that ate no meat for two weeks were found to have a “more pleasant” body odor than those that did.


Dear Dr. Roach • A friend told me she was given a bowel regimales for a minimally invasive procedure. She said that she didn’t need to drink any kind of solution the night before, and her medical professional and also nurse practitioner never before questioned the worry. Can you tell us what a “bowel regimen” is? — K.C.H.


Answer • A regimales is simply a prescribed therapy. In the conmessage of an upcoming procedure choose a colonoscopy, a bowel regiguys indicates utilizing medication to evacuate the colon. The colon demands to be empty so the examiner can see the lining of the wall.

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The a lot of widespread bowel regimens are nonabsorbable huge molecules in a solution that has actually a salt balance comparable to that of the body. These pass via the colon quick enough to wash amethod all the contents of the colon, preferably without affecting the salt levels of the blood, which must be maintained tightly regulated. These can be low volume (2 liters) or high volume (4 liters). They are reliable, however don’t taste specifically pleasant . In handy terms, this indicates a fair amount of diarrhea.


Dr. Roach regrets that he is unable to answer individual letters, however will incorpoprice them in the column whenever feasible. Readers might email questions to ToYourGoodHealth

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