Walked Into a Room and Forgot Why?

How to keep your mind clear, quick and steady under pressure, now and for decades to come

By Jason Locke and Carol Locke, M.D.

You walk into the kitchen with purpose. Then you stand there. Why did you come in here?

Later, in a meeting, the word you need is right there on the tip of your tongue, and it won't come. You read the same email twice. You meet someone new, and their name is gone before the handshake ends.

Maybe you've noticed:

• Lost words. You know exactly what you mean. The word just won't show up.
• Reread everything. Emails, recipes, the paragraph you just finished.
• The afternoon fade. By 3 p.m., your mind feels like it's running on low battery.
• Rattled under pressure. The bigger the moment, the foggier it gets.
• Less quick than you used to be. The comeback arrives an hour too late.

Here's what most people don't realize: a sharp mind isn't something you either have or lose. It's something you maintain. Your brain responds to how you treat it, every day, at every age.

What we all want is simple: to stay clear, quick and steady, at work, with family, and for decades to come.

We hear this from people all the time: professionals at the top of their game, parents juggling everything, and people in their sixties and seventies who want to stay as sharp as they've always been. Here's the plan we share.

The Resilient Mind Plan: 3 steps

Step 1. Turn down the pressure. (Give your thinking brain room to work.)

The part of your brain that handles focus and planning, the prefrontal cortex, is the brain region most sensitive to stress. Even mild stress can weaken it quickly. Lower the pressure and you give it room to work. Try five minutes of slow breathing: a slow inhale through the nose, a second shorter inhale to top off your lungs, then a long, slow exhale through the mouth. In a Stanford study, five minutes a day of this lifted mood more than the same five minutes of meditation.

Step 2. Walk it off. (Build your memory center.)

In a year-long trial of 120 older adults, a simple walking program grew the hippocampus, the brain's memory center, by about 2%. In the comparison group, it shrank. Brisk walking, three times a week, counts.

Step 3. Give your brain the omega-3 it's built with. (Stay steadier under pressure.)

Your brain is rich in omega-3 fats, and most of us fall far short. Nutrition experts recommend about 500 mg of EPA and DHA a day. In a national U.S. sample, the typical intake was just 18 mg of EPA and 15 mg of DHA.

Dr. Locke formulated OmegaBrite 7010MD with a deliberate 7:1 ratio of EPA to DHA, and it has been studied under real pressure:

• Under a stress test. In a four-month trial by researchers at Ohio State and UCSF, adults gave a stressful speech in front of judges. Those taking the higher dose of OmegaBrite had 19% lower levels of the stress hormone cortisol throughout the test than the placebo group. The researchers called it "a profile of stress resilience."
• Under exam pressure. In an earlier Ohio State trial, medical students taking OmegaBrite through exam season had 20% lower anxiety-symptom scores than students on placebo.

Start Step 3: OmegaBrite 7010MD, 90 capsules →

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4 more habits for a clearer mind

4. Protect your sleep. Put screens away an hour before bed. Reading on a light-emitting tablet at night cuts melatonin and leaves you groggier the next morning.

5. Stay connected. Call a friend. Have dinner with someone. Join the group.

6. Keep learning. A new skill, a new language, a new route home.

7. Single-task. Close the extra tabs. Do one thing at a time.

Imagine a year from now

The big meeting comes, and you feel steady. The pressure is there, but it doesn't take over. You walk every morning, you sleep better, and at the end of the day there's still enough left for a real conversation at dinner.

That's brain resilience. Not a life without pressure. A mind that stays clear and steady through it.

Get OmegaBrite 7010MD → Start one for you, and one for your partner.

Who do you want to stay sharp with? Send them this. The best conversations are the ones you both remember.

3 things you'll want to tell someone

1. Your focus center is the most stress-sensitive part of your brain. The prefrontal cortex, which handles focus and planning, is the region most sensitive to stress.
2. Walking can grow your memory center. In a year-long trial of older adults, walking grew the hippocampus by about 2%. In the comparison group, it shrank.
3. Your omega-3 level shows up on a brain scan. In 2,183 middle-aged adults in the Framingham Heart Study, people with higher omega-3 levels in their blood had a larger hippocampus and better abstract reasoning.

For the curious: the science behind the plan

Why stress scrambles thinking. Yale neuroscientist Amy Arnsten has shown that the prefrontal cortex, the brain's most evolved region, is also the most sensitive to stress. Even mild, uncontrollable stress can cause a rapid loss of its abilities.

Walking and the hippocampus. In a randomized trial of 120 older adults, aerobic walking for a year increased the size of the anterior hippocampus by about 2%, while hippocampal volume declined in the control group.

The Framingham brain-scan study. Researchers measured omega-3 levels in the red blood cells of 2,183 adults with an average age of 46, and compared them with brain MRI scans and cognitive tests. Higher omega-3 levels went with larger hippocampal volume and better abstract reasoning. It compared people at one point in time, so it shows a link, not cause and effect, and the authors call the findings exploratory. This study did not use OmegaBrite.

The stress test. In the Ohio State and UCSF trial, 138 sedentary, overweight adults (average age 51) took 2.5 or 1.25 grams of omega-3 a day, or a placebo, for four months, then gave a five-minute speech and did mental math in front of judges. The 2.5 g/day group had 19% lower overall cortisol and 33% lower IL-6 throughout the test, and both doses protected telomerase from a 24% post-stress drop seen on placebo. The researchers note the findings are preliminary. OmegaBrite supplied the capsules without charge and had no role in the study's design, analysis or publication. The National Institutes of Health funded the research.

The exam study. In a 12-week Ohio State trial, 68 healthy medical students took 2.5 grams of omega-3 a day (OmegaBrite) or a placebo through exam season. The omega-3 group had 20% lower anxiety-symptom scores. The researchers described it as "the first evidence" that omega-3 may have anxiolytic benefits for people without an anxiety disorder.

Why the formula matters. Dr. Locke formulated OmegaBrite 7010MD with a 7:1 ratio of EPA to DHA: 70% EPA, 10% DHA. That high-EPA 7:1 ratio is why researchers chose it for their studies. Each capsule in the Ohio State trials had 347.5 mg of EPA.

P.S. Tomorrow morning, take a 20-minute walk before you check your phone. Your brain will thank you twice.

About the authors: Jason Locke is the CEO of OmegaBrite. Carol Locke, M.D., is a physician, the founder of OmegaBrite and the formulator of OmegaBrite 7010MD.

Frequently asked questions

Is forgetting why I walked into a room normal?

Everyday lapses like this are very common, especially when you're busy or stressed. Calming down, sleeping well and staying active all help your brain work at its best. If memory changes worry you, talk with your doctor.

How does omega-3 relate to the brain?

Your brain is rich in omega-3 fats. In the Framingham Heart Study, middle-aged adults with higher omega-3 blood levels had a larger hippocampus. In Ohio State trials, OmegaBrite was linked with lower cortisol under a stress test and lower anxiety-symptom scores during exams.

How much omega-3 did the Ohio State trials use?

The clearest results came at 2.5 grams a day, about six OmegaBrite capsules.

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

References

1. Arnsten AFT. Stress signalling pathways that impair prefrontal cortex structure and function. Nat Rev Neurosci. 2009;10(6):410-422. doi:10.1038/nrn2648
2. Erickson KI, Voss MW, Prakash RS, et al. Exercise training increases size of hippocampus and improves memory. Proc Natl Acad Sci U S A. 2011;108(7):3017-3022. doi:10.1073/pnas.1015950108
3. Satizabal CL, Himali JJ, Beiser AS, et al. Association of red blood cell omega-3 fatty acids with MRI markers and cognitive function in midlife: the Framingham Heart Study. Neurology. 2022;99(23):e2572-e2582. doi:10.1212/WNL.0000000000201296
4. Madison AA, Belury MA, Andridge R, et al. Omega-3 supplementation and stress reactivity of cellular aging biomarkers: an ancillary substudy of a randomized, controlled trial in midlife adults. Mol Psychiatry. 2021;26(7):3034-3042. doi:10.1038/s41380-021-01077-2
5. Kiecolt-Glaser JK, Belury MA, Andridge R, Malarkey WB, Glaser R. Omega-3 supplementation lowers inflammation and anxiety in medical students: a randomized controlled trial. Brain Behav Immun. 2011;25(8):1725-1734. doi:10.1016/j.bbi.2011.07.229
6. Balban MY, Neri E, Kogon MM, et al. Brief structured respiration practices enhance mood and reduce physiological arousal. Cell Rep Med. 2023;4(1):100895. doi:10.1016/j.xcrm.2022.100895
7. Chang AM, Aeschbach D, Duffy JF, Czeisler CA. Evening use of light-emitting eReaders negatively affects sleep, circadian timing, and next-morning alertness. Proc Natl Acad Sci U S A. 2015;112(4):1232-1237. doi:10.1073/pnas.1418490112