Your gut may be making a molecule that raises Alzheimer’s risk

Scientists have linked a gut bacterial compound called ImP to greater Alzheimer’s risk, harmful brain protein buildup, and faster cognitive decline. The finding raises the possibility that reducing ImP in the blood could one day help slow or prevent dementia.

Published on RocksNews: 3 Oct 2026, 14:05 UTC
Updated: 3 Oct 2026, 14:05 UTC
Language: English

Your gut may be making a molecule that raises Alzheimer’s risk — Your gut may be making a molecule that raises Alzheimer’s risk — Image credit: ScienceDaily

Scientists have linked a gut bacterial compound called ImP to greater Alzheimer’s risk, harmful brain protein buildup, and faster cognitive decline. The finding raises the possibility that reducing ImP in the blood could one day help slow or prevent dementia.

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Your gut may be making a molecule that raises Alzheimer’s risk | RocksNews