We have a lot of articles that explore the relationship between nutrient deficiencies and ADHD. Often, these nutrient deficiencies and the ADHD symptoms they cause are the secondary effects of a larger underlying problem like leaky gut syndrome. One of the hottest vitamin supplements at the moment is vitamin D, and many say that it can bring benefits to those with ADHD. Although it’s not as widely studied as zinc or magnesium supplementation, the speculative discussion on this nutrient suggest ways where vitamin D can help someone with ADHD.
Boosts glutathione production
Omega-3 essential fatty acids are vulnerable to free radical damage and oxidation in the body, and it’s possible that a deficient in antioxidants like glutathione can aggravate this deficiency. Antioxidants protect nutrients from oxidation and keep them biologically available until the cells use them up for their various needs. Vitamin D boosts the body’s glutathione production by regulating an enzyme that regulates the recycling of glutathione in the body.
Improves glucose transport
The brain needs glucose in order to function well, and some research suggests that vitamin D plays a role in glucose transport to the brain and glucose metabolism. Although more studies need to examine this role, vitamin D’s activities on glucose are certainly an important potential benefit for someone with ADHD.
Better fine motor control
Some children with ADHD have problems with fine motor activities like writing, cutting shapes, or zipping zippers. It is suggested that a deficiency in vitamin D can exacerbate this problem. Conversely, supplementation with vitamin D has been found to improve fine motor coordination, especially if taken with conventional therapies.
Lengthens attention span
Vitamin D also improves the function of the enzyme choline acetyltransferase, which is used to produce a neurotransmitter called acetylcholine. Acetylcholine is known to maintain attention, which most individuals with ADHD have difficulties with. Maintaining healthy levels of vitamin D seems to boost low levels of this important neurotransmitter.
Relieves SAD
The strongest relationship between vitamin D and psychological health has to do with depressive symptoms in those afflicted with seasonal affective disorder (SAD). Since sunlight is required to produce vitamin D, it’s not surprising for many individuals with ADHD to experience SAD during dark winter months. Vitamin D can be a useful supplement if your child is prone to experiencing SAD, anxiety, or depression.
Although the effect of vitamin D is not as pronounced as other vitamins, minerals, and nutrients, it has some neurological effects that can potentially benefit someone with ADHD. But since these benefits are quite limited, it might not be enough to use vitamin D supplements as a standalone treatment. However, giving your child a multivitamin with vitamin D may not be a bad idea, especially if you get very little sunlight during some parts of the year.