The “Brain Fertilizer” ALREADY In Your Fridge

By Dr. Scott Olson, ND Posted April 4, 2025

Chances are you’ve never heard of brain-derived neurotrophic factor (BDNF).

But it’s vital for your brain health. This protein is essential for brain function, mood, learning, and memory.

And now, emerging research reveals that a simple plant compound might be the key to naturally boosting this crucial brain protein.

Best of all? You probably have this compound in your house right now.

I can almost guarantee it…
Lycopene, a compound found in tomatoes and other red-hued plants, may have promising effects on mood and brain health, according to intriguing new research.

A 2025 study published in Food Science & Nutrition explores how lycopene influences brain function to counteract depression symptoms—without the side effects of prescription antidepressants.

Of course, this kind of research rarely makes headlines. After all, the pharmaceutical industry can’t patent tomatoes (though I’m sure they’d try if they could).

Let’s face it, the medical establishment isn’t going to rush to promote affordable natural alternatives that could cut into their profits.

But the research is getting harder to ignore…

Instead of recommending natural solutions like lycopene, mainstream medicine continues pushing expensive drugs with questionable effectiveness and known side effects—like weight gain, sexual dysfunction, and even suicidal thoughts.

But lycopene works by naturally boosting crucial BDNF levels.

BDNF acts like fertilizer for your brain cells, promoting growth, connections, and resilience. While research links low BDNF levels to conditions like depression, anxiety, and cognitive decline.

And here’s what your doctor isn’t telling you: Research suggests there are multiple natural ways to increase your BDNF levels:

• Eat lycopene-rich foods: Tomatoes, watermelon, pink grapefruit, and papaya are excellent sources. Eat more cooked tomato products like tomato paste and sauce for even better lycopene absorption.
• Get regular exercise: Physical activity is one of the most powerful natural BDNF boosters. Even a brisk 30-minute walk can improve levels.
• Intermittent fast: Giving your body regular breaks from eating increases BDNF production. Intermittent fasting is an easy, healthy way to do that. (I explain how here.)
• Try meditation: Regular meditation is linked to higher BDNF levels. (In my earlier post here, I explain how to do this simple practice.)
• Get adequate sleep: Your brain produces BDNF during deep sleep. Aim for seven to eight hours of quality rest each night.
• Reduce sugar: Eating too much sugar can suppress BDNF production.
• Take omega-3 supplements: These healthy fats support overall brain health and BDNF levels.
• Spend time in nature: Studies show spending time in nature can boost BDNF.

The power to support your brain health lies largely in your own hands.

Incorporating lycopene-rich foods and these other natural BDNF-boosting practices into your daily routine, won’t just improve your mood. You’re also supporting your brain’s ability to learn, form memories, and maintain cognitive function throughout your life.

Start implementing these  strategies today, and you’ll be nourishing the very protein that helps your brain adapt, grow, and thrive for years to come.

And another thing…
Here’s what else we’ve covered this week in Living Well Daily…

Fiery Spice Cools Painful IBD Inflammation
For millions finding relief from IBD has meant enduring conventional medicine treatments with serious side effects. But a remarkable natural solution might change everything.

Your Morning Tea Pulls DOUBLE DUTY as a Heavy Metal Detox
Drinking tea has many health benefits. But scientists just added another. Scientists say your favorite hot beverage could serve as a heavy metal shield too. Here’s how…

The One Supplement I’ll Never Stop Taking
Omega-3s don’t just support brain and heart health. New research reveals they could also be slowing down biological aging at the cellular level.

Just 35 Minutes Could SAVE Your Brain
Groundbreaking new research confirms what I’ve been saying all along. Exercise can slash your dementia risk—but with a surprising twist that eliminates your last excuse for not moving more.

Mailbag: Science-Backed Strategies Target Belly Fat
Excess belly fat is associated with diabetes, heart disease, and inflammation. These natural solutions target white fat so you can shed that spare tire.

Men, If You’re Feeling Tired—Don’t Ignore THIS Warning
Fellas, feeling more tired than usual? A new study shows that fatigue in older men could be a red flag for something serious—including cancer. Don’t ignore it!

30-Second Vision Hack Restores Calm
Gazing out at the horizon is a visual hack that triggers calm and relaxation. But it isn’t just the scenery driving down your stress levels. It’s biology.

P.S. Is THIS Nature’s new mood booster? (It’s already in your kitchen!)

Source:

Xu, H., Wang, Y., Geng, D., Chen, F., Chen, Y., Niwenahisemo, L. C., Shi, L., Du, N., He, Z., Xu, X., & Kuang, L. (2025). Lycopene Alleviates Depression-Like Behavior in Chronic Social Defeat Stress-Induced Mice by Promoting Synaptic Plasticity via the BDNF–TrkB Pathway. Food Science & Nutrition, 13(1), e70003.

Written By Dr. Scott Olson, ND

Nearly 25 years ago, failed mainstream medical treatments left Dr. Olson in constant pain – and his health in ruins. And that’s when he did something REVOLUTIONARY. He began his career in medicine – and dedicated his life to uncovering the true, underlying causes of disease.
Through his innovative medical practices in Tennessee and Colorado, Dr. Olson has helped cure countless seniors from across America of arthritis… heart disease… diabetes… and even cancer. All without risky prescription drugs or painful surgeries.

View More By Dr. Scott Olson, ND