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Is it normal to forget things?

Author

Daniel Moore

Published Jan 09, 2026

It's normal to forget things from time to time, and it's normal to become somewhat more forgetful as you age.

Is it normal to randomly forget things?

Occasional forgetfulness is a normal part of life that becomes more common as we grow older. In most cases, it's no cause for alarm—unless it begins to hamper daily activities. Forgetting where you left the car keys is one thing; forgetting what they do is quite another.

What are the main causes of forgetting?

7 common causes of forgetfulness

  • Lack of sleep. Not getting enough sleep is perhaps the greatest unappreciated cause of forgetfulness. ...
  • Medications. ...
  • Underactive thyroid. ...
  • Alcohol. ...
  • Stress and anxiety. ...
  • Depression. ...
  • Image: seenad/Getty Images.

Should I be worried if I forget things?

If you're frequently forgetting things that you always remembered before, that can be a red flag for mental deterioration or the onset of dementia. In general, if you are worried enough to ask yourself this question, you should speak to your doctor.

At what age is it normal to start forgetting things?

Almost 40% of us will experience some form of memory loss after we turn 65 years old. But even if we experience memory loss, chances are still unlikely that we have dementia. For the most part, our memory loss is mild enough that we can still live our day-to-day lives without interruption.

33 related questions found

How do I know if I'm losing my memory?

Memory loss and dementia

  1. Asking the same questions repeatedly.
  2. Forgetting common words when speaking.
  3. Mixing words up — saying "bed" instead of "table," for example.
  4. Taking longer to complete familiar tasks, such as following a recipe.
  5. Misplacing items in inappropriate places, such as putting a wallet in a kitchen drawer.

What is fuzzy brain?

What is brain fog? While it's not a medical term, brain fog describes a feeling that you don't have full mental clarity—maybe you're having trouble remembering something or difficulty focusing on a thought or idea.

Does anxiety cause memory loss?

One symptom that often surprises people is that anxiety can cause forgetfulness. There are issues related to anxiety that can lead to short-term memory loss and a general inability to remember things, and unfortunately as long as you live with anxiety you put yourself at risk for this forgetfulness to get worse.

Does depression cause memory loss?

Can depression cause memory loss? The short answer is: yes. Research shows that there is a link between depression and memory loss, including confusion and forgetfulness. Symptoms of depression also make it challenging to focus and make good decisions.

How do you fix forgetfulness?

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  1. Include physical activity in your daily routine. Physical activity increases blood flow to your whole body, including your brain. ...
  2. Stay mentally active. ...
  3. Socialize regularly. ...
  4. Get organized. ...
  5. Sleep well. ...
  6. Eat a healthy diet. ...
  7. Manage chronic conditions.

What are the 4 types of forgetting?

The four main theories of forgetting apparent in the study of psychology are as follows:

  • Cue-dependent forgetting.
  • Organic causes.
  • Interference theories.
  • Trace decay theory.

Is forgetfulness a sickness?

Memory loss that disrupts daily life may be a symptom of Alzheimer's or other dementia. Alzheimer's is a brain disease that causes a slow decline in memory, thinking and reasoning skills.

Why am I forgetful in my 20s?

Vitamin B12 deficiency

Deficiency of Vitamin B12 in a young person can possibly lead to reversible memory loss and dementia-like symptoms in them. Since vitamin B12 is not produced in the body, one needs to take it in forms of food and supplements.

When should I worry about my memory?

Potential signs of cognitive decline

Walking into a room and forgetting why you entered. Getting lost in familiar surroundings. Having trouble recalling the names of unfamiliar people. Having difficulty remembering important details of recent events.

What is it called when you forget things easily?

People who have dementia often forget things, but never remember them. They may cook a meal but forget to serve it. They might even forget that they cooked it. Difficulty performing familiar tasks. People who have dementia may struggle with simple things, like getting dressed.

Why am I so forgetful and absent minded?

There are different reasons for forgetfulness. Stress, anxiety, attention deficit and self organisation abilities might be the reasons working on lifestyle and work/academics have a better focus and motivation, so interest develops.

Is it normal to not remember your past?

Childhood or infantile amnesia, the loss of memories from the first several years of life, is normal, so if you don't remember much from early childhood, you're most likely in the majority.

What causes anxiety?

A big event or a buildup of smaller stressful life situations may trigger excessive anxiety — for example, a death in the family, work stress or ongoing worry about finances. Personality. People with certain personality types are more prone to anxiety disorders than others are. Other mental health disorders.

Can overthinking cause memory loss?

One part of the body affected by anxiety and stress is the nervous system, which plays a primary role in basic functions like memory and learning. As a result, persistent anxiety and memory loss are associated.

How can I test my memory?

The next easiest way to test your memory is with Windows 10's built-in Memory Diagnostic tool.

  1. Search for "Windows Memory Diagnostic" in your start menu, and run the application. ...
  2. Select "Restart now and check for problems." Windows will automatically restart, run the test and reboot back into Windows.

How does sleep affect your memory?

Research has shown that sleep strengthens the neural connections that form memories. When you are sleep-deprived, those neurons are overworked and no longer function properly, affecting the way you process information and your ability to remember or learn.

How do you reset yourself mentally?

These strategies can help restore your serenity and keep you emotionally grounded:

  1. Start with a stabilizing routine. ...
  2. Reach out to others. ...
  3. Have phone conversations or video chats. ...
  4. Practice mindfulness and meditation. ...
  5. Try out a mental health app. ...
  6. Declutter your relationship. ...
  7. Enjoy fun, creative activities. ...
  8. Eat healthily.

Why do I feel like Im dumber?

Brain fog can be a symptom of a nutrient deficiency, sleep disorder, bacterial overgrowth from overconsumption of sugar, depression, or even a thyroid condition. Other common brain fog causes include eating too much and too often, inactivity, not getting enough sleep, chronic stress, and a poor diet.

How long does COVID-19 brain fog last?

Likewise, participants who had COVID had significantly worse performance on a memory task. Both of these effects seem to improve over time, with the memory problem becoming better by six months and the impairment in attention no longer present at nine months.

What are the 10 warning signs of dementia?

Ten warning signs of dementia

  • Dementia and memory loss. ...
  • Dementia and difficulty with tasks. ...
  • Dementia and disorientation. ...
  • Dementia and language problems. ...
  • Dementia and changes in abstract thinking. ...
  • Dementia and poor judgement. ...
  • Dementia and poor spatial skills. ...
  • Dementia and misplacing things.