Alcohol affects far more than how drunk someone appears. It can change behaviour and judgement, affect the brain and body, and change the way someone responds to alcohol over time.
You may wonder how they can drink so much and still appear sober, why they shake when they have not had a drink, or why another drink seems to make them feel better.
You may be seeing changes in their health, memory, mood or behaviour and wondering whether alcohol is responsible.
Understanding what alcohol does can help you make sense of what you are seeing.
✻
✻