The Big Picture
The sources share one central idea: ADHD is more complicated than the name suggests. On Huberman Lab, Andrew Huberman separates factors that directly mediate focus, such as the dopamine circuits targeted by drugs like Ritalin and Adderall, from factors that only modulate it, such as sleep, diet and omega-3s [1][2]. Drawing on the book Altered Traits by Daniel Goleman and Richard Davidson, he describes "attentional blinks." These are brief gaps after you notice one target, during which you miss a second one. People with ADHD have many more of them, which suggests the problem may partly be over-focusing on some things rather than simply failing to focus [1][2].
On The Mel Robbins Podcast, psychiatrist Dr. Sasha Hamdani widens the view further. She says she "hates the name ADHD" because it points only to attention. She describes the condition as difficulty regulating attention, motivation, energy, emotion, sleep and appetite [3]. She also argues that diagnostic criteria built around hyperactive young boys miss many girls, women and adults. In her account, hormones, masking and emotional symptoms such as rejection-sensitive dysphoria are often overlooked [3]. Taken together, the passages describe ADHD as a problem with how attention is regulated and distributed, not a simple lack of attention.
Where the Experts Agree
- "Attention deficit" is an incomplete description. Huberman's attentional-blink research suggests people with ADHD may over-focus and thereby miss things, "rather than an inability to focus" [2]. Hamdani reaches a similar conclusion from a clinical angle: ADHD is "a problem of regulation, not just attention" [3].
- Dopamine is central. Huberman names dopamine circuits as the direct mediators of focus [1][2]. Hamdani's discussion covers the prefrontal cortex, the amygdala and "dopamine timing" in the ADHD brain [3].
- Both medication and other approaches have a role. Huberman says modulators like diet and omega-3s can help, especially "alongside medication" [1]. He also notes that omega-3s can let some adults with ADHD function on lower medication doses [1]. Hamdani's four steps for people who suspect ADHD include "medication and non-medication options" [3].
- Sleep and daily rhythms matter. Huberman uses sleep as his main example of a modulator: stay up two nights and focus collapses [2]. Hamdani lists sleep among the functions people with ADHD struggle to regulate [3].
- ADHD affects adults, not just children. Huberman notes that both children and adults with ADHD show more attentional blinks [2]. Hamdani focuses on adult ADHD and why it goes undiagnosed [3].
Where They Differ
The sources do not contradict each other, but they emphasize different things.
- Mechanism versus lived experience. Huberman approaches ADHD through lab models of attention, such as a fast stream of characters in which people spot an R but miss the Z that follows [1][2]. He also uses frameworks for judging interventions [1][2]. Hamdani puts the emotional side first and argues that "unless we address emotional regulation we will never see the full picture" [3]. Huberman's passages do not address emotion at all.
- Who gets diagnosed. Hamdani stresses that criteria built around hyperactive boys miss girls, women and adults [3]. She adds that ADHD is often misdiagnosed as anxiety or depression and that hormonal shifts in puberty, postpartum and perimenopause can unmask or worsen symptoms [3]. Huberman's passages focus on mechanisms and tools rather than diagnosis, gender or hormones [1][2].
- The audience being addressed. Huberman frames his episode partly as advice for "anyone" who wants to improve focus [1][2]. Hamdani speaks directly to people who may have ADHD, especially high achievers who hide it through masking, perfectionism and people-pleasing. Her central message to them is "your brain isn't broken" [3].
- Caution about supplements. Huberman spends real effort tempering expectations. He says diets and supplements "are not the switch that flips everything" and that his framework helps "cut through the flood of ADHD diet and supplement claims online" [1][2]. Hamdani's passage mentions a link between ADHD and eating patterns [3], but it does not evaluate supplements.
Practical Takeaways
- Sort interventions into "mediators" and "modulators." Before trying an ADHD diet or supplement, ask whether it acts on the core mechanism (dopamine circuits) or only influences it indirectly, as sleep and omega-3s do [1][2].
- Expect modest help from diet and omega-3s. They are most likely to help when ADHD is mild, caught early or combined with medication [2]. Some adults may be able to function on lower medication doses with omega-3s, which is worth discussing with a prescriber [1].
- Protect your sleep. Sleep is not the mechanism of focus, but losing it can make focus collapse [2].
- Watch for over-focusing, not just distraction. Locking onto one thing can cause you to miss what comes right after it [1][2]. Huberman points to "open monitoring" as the remedy and refers to a 17-minute practice [1]. The passages do not describe the practice in detail.
- Look beyond attention when assessing yourself. Struggles with motivation, energy, emotion, sleep and appetite may all be part of the picture [3].
- Consider ADHD if anxiety or depression treatment hasn't fully explained your symptoms. Hamdani says ADHD is often misdiagnosed as these conditions [3].
- Track hormonal transitions. Puberty, postpartum and perimenopause can unmask or worsen symptoms, especially in women [3].
- If you suspect ADHD, seek help and keep options open. Hamdani offers four steps that include both medication and non-medication options [3]. She also offers in-the-moment tools for rejection-sensitive dysphoria [3]. Above all, she encourages people to drop the self-blame, because "your brain isn't broken" [3].
Sources
- ADHD and How Anyone Can Improve Focus: Dopamine, Attentional Blinks and Practical Tools · Huberman Lab
- Adhd How Anyone Can Improve Their Focus · Huberman Lab
- Dr. Sasha Hamdani on Adult ADHD: Emotions, Women, Masking and Four Steps to Get Help · The Mel Robbins Podcast
