Bowel-related diseases

Diagnosed Diabetes

Allergy or intolerance to broccoli.

Any acute illness within the last 6 weeks.

Chronic anti-inflammatory use or antibiotic treatment in the last 7 days.

Acute illness within the preceding six weeks (defined as fever, new antibiotic use or unscheduled healthcare visit - for illness).

Acute alcohol intoxication upon arrival on the day of study visit.

Any health issue that, the study investigator's judgement, confers excess risk for participation.

Broccoli Extract Supplementation in Older Adults With Alcohol Use Disorder