Parkinson's & Movement disorders

Gut bacteria could be responsible for side effect of Parkinson's drug

Bacteria in the small intestine can deaminate levodopa, the main drug that is used to treat Parkinson's disease. Bacterial processing of the unabsorbed fractions of the drug results in a metabolite that reduces gut motility. ...

Inflammatory disorders

Study shows BPA risk factor for inflammatory bowel disease

A recent study in a preclinical model of inflammatory bowel disease shows dietary exposure to bisphenol-A, or BPA, found in polycarbonate plastics and epoxy resins, can increase mortality and worsen its symptoms.

Health

New link between gut bacteria and obesity

Researchers at Lund University in Sweden have discovered a new link between gut bacteria and obesity. They found that certain amino acids in the blood are connected to obesity and the composition of the gut microbiome.