Dopamine
A growing number of studies point to dopamine as the cause of ADHD and ADD. Dopamine deficiency, excess, hypersensitivity, or even insensitivity are consistently cited. Even more recent studies are investigating why dopamine is imbalanced, and it's becoming increasingly clear that gut flora plays a significant role in dopamine-related abnormalities.

Gut bacteria get the “blame”
According to a study by Radbout People with more bacteria of the Bifidobacterium genus have an increased risk of ADHD because this type of bacteria produces the enzyme cyclohexadienyl dehydratase and thus ensures the synthesis of phenylalanine, a precursor of dopamine.

Bifidobacterium genus
Bifidobacterium causes neurotransmitter imbalances. Reducing the Bifidobacterium population can be achieved by eating the right foods, which encourage other strains to grow and compete for space and nutrients in the intestines. Support the growth of good (better) bacteria with the right foods and probiotics (especially important after antibiotics).
Read our previous post about this here dopamine in balance with the help of food and activities
Herbs and plants that can help with ADHD/ADD
In herbal medicine, plants are used to combat certain ailments. These solutions are often temporary, hence the section on gut flora described above. Herbal medicine recommends using these plants for ADHD and ADD.
The right omega 3 and 6 fatty acids
The omega 3 and 6 fatty acids below can be used for a longer period of time and also have long-term benefits.
As a source of omega 3 fatty acids: Linseed oil (Linum usitatissimum) and Black Nettle oil (Perilla frutecens).
As a source of omega 6 GLA (gamma-linolenic acid): Borage oil (Borogo Officinales), Evening Primrose oil (Oenothera Biennis) and Blackcurrant seed oil (Ribis Nigrem).
Soothing herbs and plants
The herbs below work temporarily and can be used to combat symptoms.
Plants and herbs with a calming effect on nervousness, irritability, restlessness and aggression: Valerian (Valeriana officinales), Oats (Avena sativa), Nightcap (Escholzia californica), Nightcap herb (Griffonia simplicifolla), Hops (Humulus lupulus), Chamomile (Matricaria recutita L.), Passionflower (Passiflora incarnata L.) and Small-leaved lime (Tilia Cordata).
To improve memory and learning new things: Brain tonic (Bacopa monnieri).
Essential oils for use on the skin or massage for relaxation: Lavender (Lavendula vera), German Chamomile (Matricaria recutita L.), Roman Chamomile (Chamaemelum nobile) and Bitter Orange-Apple Flower (Citrus aurantium).
Essential oils for bath relaxation: Lavender (Lavendula vera), Roman Chamomile (Chamaemelum nobile), Lemon Balm (Melissa officinales) and Bitter Orange-Apple Flower (Citrus aurantium).
Vaporizing/diffusing/aromatherapy with the essential oils of the above-mentioned soothing herbs is possible, but these are recommended: Lavender (Lavendula vera) and Orange (Citrus sinensis).
Warning
Some of the described plants and herbs may have contraindications and/or should not be used for longer than a certain period of time or in a certain amount. Consult your specialist before using these herbs, especially those for relaxation and/or when you have multiple medical conditions.