ADHD Supplements for Adults: Addressing Symptoms Beyond Childhood

Attention Deficit Hyperactivity Disorder (ADHD) is a neurodevelopmental disorder that affects both children and adults worldwide. Symptoms may manifest differently in adulthood, such as difficulty with time management, organizational skills, and emotional regulation. Although medication is an essential aspect of treating ADHD, it may not be suitable for everyone. Fortunately, various ADHD supplements have gained popularity in recent years, aiming to address symptoms beyond childhood.

Omega-3 Fatty Acids

Omega-3 Fatty Acids (O3FA) are essential fats that cannot be produced by the body and must come from our diet. They play a vital role in the development and maintenance of a healthy nervous system. Research suggests that O3FA may improve attention, memory, and cognitive function in individuals with ADHD. In a 2018 study, adults with ADHD were given 1.2 grams of O3FA per day and found significant improvements in hyperactivity and attention scores.


Magnesium is an essential mineral that serves various functions in the body, such as nerve and muscle function, energy metabolism, and DNA synthesis. Some research has suggested that magnesium supplements may improve ADHD symptoms, such as hyperactivity, impulsivity, and inattention. A 2019 study found that individuals with ADHD supplementing with magnesium had significant improvements in hyperactivity and inattention.


Zinc is a mineral found in high concentrations in the brain, playing a role in neural development and function. Studies have suggested that children and adults with ADHD may have lower levels of zinc in their bodies, leading to possible cognitive impairment. Supplementation with zinc has resulted in improved attention and hyperactivity in some studies.

Ginkgo Biloba

Ginkgo Biloba is an herb that has been used in traditional Chinese medicine for centuries. It contains compounds that may improve blood flow to the brain, making it a popular supplement for cognitive enhancement. Although the research on ginkgo biloba for ADHD is limited, some studies suggest that it may improve attention and hyperactivity in adults with ADHD.


Iron is an essential mineral that plays a significant role in the production of hemoglobin in red blood cells, transporting oxygen to the body’s tissues. Research has suggested that individuals with ADHD may have lower levels of iron in their bodies, leading to symptoms such as inattention, lethargy, and irritability. A 2019 study found that adults with ADHD supplementing with iron had significant improvements in inattention and hyperactivity.

The Bottom Line

Although ADHD supplements may not replace medication, they may serve as a helpful adjunct for some. It is essential to discuss any supplements with a healthcare provider before starting as some may interact with medication or other medical conditions. Additionally, supplements may not work for everyone, and it is important to remember that individual results may vary.