The Hormesis Diet for ADHD: Enhancing Focus and Cognitive Resilience

The Hormesis Diet is a nutritional approach built on the NHS Eat Well Guide, designed specifically to support individuals with ADHD by harnessing the power of controlled, beneficial stress, against a background of nutrient-rich foods. By strategically incorporating short-term “stressors” into the diet - in small amounts - this diet may enhance focus, regulate impulsivity, and support optimal brain function.

How the Hormesis Diet Supports ADHD

Enhancing Cognitive Flexibility

The strategic alternation between nutrient abundance and small “stressors” encourages metabolic flexibility in the brain. This enhanced flexibility can support cognitive processes such as problem-solving, memory retention, and sustained attention, areas that often pose challenges for those with ADHD.

Reducing Inflammation and Oxidative Stress

The incorporation of phytochemical-rich foods supports the body’s natural anti-inflammatory and antioxidant defences. Lowering systemic inflammation and oxidative stress can have a positive impact on brain function, allowing the body to effectively respond to “stressors”, and potentially reducing the severity of ADHD symptoms and enhancing overall mental clarity.

Getting Started with the Hormesis Diet for ADHD

1. Identify your stressors: We will ask you to introduce one stressor into your diet each day, in a small quantity. Your stressors are small amounts of vinegar (acids) and spices:

• Vinegars: for example spirit vinegar, cider vinegar, wine vinegar, or balsamic vinegar (a splash in a dressing, marinade, or in cooking).
• Spices: for example black pepper, mustard, ginger, cinnamon, paprika, or chilli (added to taste).

We ask that you have no more than one a day. Having more than this may provide "too much stress" and render the Hormesis Diet ineffective.

2. Emphasise Phytochemical-Rich Foods: The key to the effectiveness of “stressors” is that the rest of the diet provides specific phytochemicals which come from two key types of plants: bitter greens and cruciferous vegetables. Phytochemicals are components of plants (a bit like vitamins and minerals) that can have specific benefits. You will find lists of these bitter greens and cruciferous vegetables on this page and we ask that you consume 3 servings of them per day. Experiment with different recipes and food combinations to keep your meals both nutritious and enjoyable.

3. Monitor Your Progress: Keep a journal to track how well you’re sticking to the Hormesis principles throughout the programme. You will also have weekly short check ins with your coach.

Emphasise Phytochemical-Rich Foods

You have a lot of choice of what foods to integrate into your diet and remember you only need 3 a day, choosing from the bitter greens and cruciferous vegetables:

The serving size for each is the same, and should be about 80g.

Bitter greens:

· Rocket (Arugula)

· Dandelion Leaves

· Radicchio

· Mustard Leaves

· Chicory

· Curly Kale

· Watercress

Cruciferous vegetables:

· Broccoli

· Cauliflower

· Brussels Sprouts

· Cabbage

· Savoy Cabbage

· Kale

· Swede (Rutabaga)

· Turnip

· Radish