06/03/2026
Many people assume brain fog is just part of getting older.
I don't.
I've seen brain fog affect people living with autoimmune disease, chronic pain, diabetes, traumatic brain injury, depression, and many other conditions. Since 2020, I've also seen it become increasingly common across all age groups.
The good news is that brain fog is often influenced by factors we can address.
Poor sleep. Chronic stress. Nutrient deficiencies. Sedentary lifestyles. Excess sugar and ultra-processed foods. Even certain commonly prescribed medications can impact memory, focus, and cognitive function.
The biological processes that contribute to cognitive decline often begin decades before a diagnosis of dementia. That means we have an opportunity to take action now.
In my latest article, I explore the lifestyle, nutrition, and supplement strategies I use to help support better brain health and cognitive resilience.
Read the full article: https://terrywahls.com/blog/brain-fog-lifestyle-factors-and-supplements-for-brain-health/