There are four warning signs that could indicate your brain is facing challenges. Experts highlight that Alzheimer’s disease often begins many years before any noticeable symptoms appear. Recognizing these signs early can help you reduce risks and take steps toward maintaining brain health.
Alzheimer’s is a profound condition, mainly affecting those over 65, although its onset can occur much earlier. It gradually diminishes memory and cognitive functions, ultimately preventing individuals from caring for themselves. Experts strongly urge awareness and understanding of the early warning signs.
Dr. Daniel Amen, a reputable psychiatrist and brain imaging researcher, emphasizes four critical red flags that suggest your brain might be in trouble, encouraging early action to mitigate potential risks.

1. Difficulties with Memory
Dr. Amen asks individuals to consider whether their memory has noticeably declined over the last ten years. While forgetting things occasionally is common, repeatedly forgetting names, locations, or everyday words may be concerning. The hippocampus, crucial for memory formation, is typically one of the initial brain regions affected by Alzheimer’s.
2. Trouble with Judgment and Impulsivity
Alzheimer’s can cause the brain to become “offline,” impacting judgment and everyday decision-making. Tasks like balancing finances might become daunting as the frontal lobe, responsible for problem-solving and assessing risks, begins to deteriorate.
3. Decreased Attention Span
Having trouble concentrating or staying focused can also be a warning sign. A diminishing attention span, differing from lifelong conditions like ADHD, might indicate early changes in how the brain functions.
4. Mood Swings and Emotional Changes
About half of those with Alzheimer’s experience depression. Dr. Amen highlights that mood swings and irritability are frequent as parts of the brain that manage emotions are affected. Low energy levels and general apathy can also be indicators of concern.
Understanding Alzheimer’s Risk Factors
Dr. Amen stresses the necessity of addressing risk factors early to safeguard brain health. These may include:
“If you have any of these risk factors, it’s crucial to become serious about caring for your brain,” advises Dr. Amen.
Identifying warning signs that your brain health may not be optimal.
When to Seek Professional Help
If you are concerned about the four red flags that your brain might be in trouble, it’s important to speak with your general practitioner or a healthcare professional. Early detection plays a crucial role in managing the condition and improving life quality. For further support, contact the Alzheimer’s Society at 0333 150 3456 or visit their official site.
Please consider sharing this information with family and friends who may benefit from these insights.