About Courtney Cosby
Courtney Cosby is a health and wellness writer with deep expertise in ADHD, mental health, and neurodiversity. Her work is grounded in peer-reviewed research and clinical guidelines, and she is committed to making complex neuroscience accessible to the everyday reader.
Courtney's interest in ADHD began when people close to her were diagnosed, prompting her to dive deep into the clinical literature. She was struck by how much misinformation existed — and how little practical, evidence-based guidance was available for adults navigating life with ADHD. That gap became the driving force behind her writing at ADD Hero.
Her articles cover the full spectrum of ADHD experience: from the neurological underpinnings of executive function deficits, to the unique ways ADHD manifests in women and girls, to practical dietary and natural interventions that the research actually supports. She is particularly focused on debunking ADHD myths and stereotypes that cause real harm to people seeking diagnosis and treatment.
Courtney draws on sources including the CDC, the American Psychiatric Association, the National Institute of Mental Health, and peer-reviewed journals such as the Journal of Attention Disorders, JAMA Psychiatry, and Pediatrics. She believes that good health journalism requires both scientific rigor and genuine empathy for the people whose lives are affected by these conditions.
When she is not writing, Courtney advocates for better ADHD awareness in schools and workplaces, and mentors young writers interested in health journalism.
Education
B.S. Psychology | Graduate coursework in Health Communication
Articles by Courtney
Most Common Myths & ADHD Stereotypes
ADHD stereotypes cause real harm — they delay diagnosis, discourage treatment, and leave millions of people feeling broken. Here's what the science actually says.
ADHD and Executive Function: What's Really Going On
Executive function deficits are at the core of ADHD — but most people don't understand what that actually means. Here's the science, and what you can do about it.
ADHD is Different for Women
For decades, ADHD research focused almost exclusively on hyperactive boys. The result: millions of women are misdiagnosed, undertreated, or never diagnosed at all.
ADHD Myths: What the Science Actually Says
Despite decades of research, ADHD myths persist — in classrooms, doctor's offices, and the media. Here's what the evidence actually shows.
How Diet Affects ADHD Symptoms
Diet won't cure ADHD — but the right nutritional choices can meaningfully reduce symptom severity. Here's what the research actually supports.
Celiac Disease and ADHD: A Real Connection
Research shows ADHD is significantly over-represented among people with celiac disease — and that a gluten-free diet can reduce ADHD symptoms in those with both conditions.
What it's Like Dating Someone with ADHD
Dating someone with ADHD comes with unique challenges — and unique rewards. Here's what partners need to understand, and how to build a relationship that works for both of you.
Living and Loving with ADHD
Long-term relationships with ADHD require more than love — they require understanding, systems, and a shared commitment to making it work. Here's a practical guide.
ADHD and the Workplace: Challenges, Strengths, and Strategies
ADHD creates real challenges at work — but it also brings genuine strengths. Here's how to manage the challenges and leverage the advantages.
Parenting with ADHD: Strategies That Actually Work
Parenting is demanding for anyone. When you have ADHD, the challenges multiply — but so does the empathy. Here's how to parent effectively with an ADHD brain.
When Your Teenager Has ADHD
Adolescence is hard enough. ADHD makes it harder. Here's what parents need to know about supporting a teenager with ADHD through one of the most challenging developmental periods.
Improve ADHD Focus and Concentration with Natural Remedies
Natural remedies won't replace medication for most people with ADHD — but several have genuine evidence behind them. Here's what the research actually supports.
Nature Therapy for Children with ADHD
Research shows that time in nature significantly reduces ADHD symptoms in children. Here's what the evidence says — and how to make it work for your family.
CBD Oil for ADHD: What Does the Research Actually Say?
CBD oil is one of the most searched natural remedies for ADHD. Here's an honest look at what the research shows — and what it doesn't.
ADHD, Learning Disabilities, and Related Conditions
ADHD rarely travels alone. Up to 80% of people with ADHD have at least one co-occurring condition. Here's what you need to know about the most common ones.
Can Caffeine Help with ADHD?
Many people with ADHD self-medicate with caffeine. Here's what the research says about whether it actually works — and the important caveats.
Green Tea for ADHD: What the Research Says
Green tea's unique combination of caffeine and L-theanine makes it one of the most promising natural supplements for ADHD. Here's the evidence.
Omega-3s and ADHD: Can They Help?
Omega-3 fatty acids have the strongest evidence base of any dietary supplement for ADHD. Here's what the research shows — and how to use them effectively.
ADHD in Girls: Why It's So Often Missed
Girls with ADHD are diagnosed on average 3–5 years later than boys. The consequences of this diagnostic gap are severe. Here's what parents and educators need to know.
Cognitive Behavioral Therapy for ADHD
CBT is one of the most evidence-based non-medication treatments for ADHD. Here's how it works, what the research shows, and how to find a qualified therapist.
ADHD and Relationships: How to Stop the Cycle of Conflict and Build Real Connection
ADHD affects every relationship in your life — romantic partnerships, friendships, family, and work. Here's what's actually happening and what to do about it.
Natural Supplements for ADHD: What the Research Actually Says
The supplement market for ADHD is enormous and mostly unregulated. Here's an honest, evidence-based look at what works, what doesn't, and what the research actually says.
ADHD in Women: Why So Many Are Diagnosed Late and What to Do About It
ADHD in women looks different from ADHD in men — and for decades, that difference meant millions of women went undiagnosed. Here's what ADHD actually looks like in women and why it matters.
Parenting a Child with ADHD: What Actually Works (From Parents Who've Been There)
Parenting a child with ADHD is one of the most challenging and rewarding experiences imaginable. Here's what the research says — and what parents in the trenches have learned.