Essentials: Tools to Boost Attention & Memory | Dr. Wendy Suzuki

Name: Essentials: Tools to Boost Attention & Memory | Dr. Wendy Suzuki
Uploaded: 2026-01-15T13:00:59Z
Channel: Andrew Huberman

January 15, 2026 | 3 products mentioned

Andrew Huberman host

Watch on YouTube exercise and brain health memory and hippocampus bdnf and neurogenesis attention and focus meditation cognitive aging prefrontal cortex function

Huberman and Dr. Wendy Suzuki discuss how exercise and meditation directly enhance memory, attention, and cognitive function by triggering the release of BDNF (brain-derived neurotrophic factor) and other neurochemicals. Suzuki shares her personal discovery that regular aerobic activity improved her focus and grant-writing ability, which led to decades of research demonstrating that even modest amounts of movement—as little as 10 minutes of walking—can boost mood and cognition across all age groups.

Key takeaways

• BDNF, a growth factor released during aerobic exercise, travels directly to the hippocampus to promote new brain cell growth, with two key pathways: myokine release from muscles and ketone production by the liver.
• Just 10 minutes of walking can shift mood through dopamine and serotonin release, while 30-45 minutes of cardio 2-3 times per week produces measurable improvements in memory, attention, and prefrontal cortex function in people as young as their 30s.
• A landmark Swedish longitudinal study found that women who maintained high fitness in their 40s gained nine additional years of good cognitive function in their 80s compared to low-fit peers.
• Body scan meditation for just 10-12 minutes daily over 8 weeks significantly reduces stress response, improves mood, and enhances cognitive performance.
• The four pillars of memory are novelty, repetition, association, and emotional resonance; the hippocampus—not just for memory storage—is critical for imagination and combining information in new ways.
• IntenSati, a form of exercise combining kickboxing, dance, yoga, and martial arts with positive spoken affirmations, provides dual benefits: the neurochemical boost of aerobic activity plus mood elevation from self-affirmation.
• Exercise timing matters: doing aerobic activity right before cognitively demanding tasks (typically morning) maximizes the 2-hour window of improved focus and memory.

Recommendations (3)

IntenSati uses

"I am also a certified exercise instructor and the form of exercise that I teach is called IntenSati. It's a form of exercise that was developed by this amazing fitness instructor Patricia Moreno."

Wendy Suzuki · ▶ 31:39

body scan meditation recommends

"Just 10 minutes, not 30 minutes, not an hour meditation. That's too hard. 10 minutes guided meditation. A body scan, very basic but easy to follow kind of meditation."

Wendy Suzuki · ▶ 33:44

video workouts uses

"What I use is a video workout. They are 30 minutes that I sometimes add on a 10 to 15 minute stretch at the beginning or at the end. I love the variety."

Wendy Suzuki · ▶ 13:37