3. Short Attention Span
People with Alzheimer’s often struggle with a short attention span and difficulty concentrating. Dr. Amen describes this as “distractibility,” distinct from ADHD, as it develops later in life and worsens over time.
4. Low Mood
Depression is common among Alzheimer’s patients, with research indicating that up to half of those diagnosed also experience symptoms of depression. Irritability, mood swings, and emotional instability may occur as the disease damages areas of the brain that regulate emotions.

Risk Factors for Alzheimer’s
Dr. Amen emphasizes that certain lifestyle factors can increase the likelihood of developing Alzheimer’s, urging people to address these risks early to prioritize brain health:
- Obesity
- Low energy levels
- Erectile dysfunction
- Insomnia or sleep apnea
“If you have any of these risk factors, now is the time to get serious about brain health,” he advises.

Seeking Help
If you or someone you care about is showing signs of Alzheimer’s or is concerned about the risk of developing it, it’s crucial to consult a GP or healthcare professional. Early detection and proactive measures can make a significant difference in managing the disease and maintaining quality of life.