Brain & Cognitive Health

Omega-3 oils, ginkgo, ashwagandha, rhodiola, L-theanine and mushroom extracts such as lion's mane, in capsules, liquid oils, tablets and gummies. Brands include Lamberts, Viridian, Solgar, Natures Aid, New Leaf and Wiley's Finest.

Which nutrients have approved claims?

Iodine, iron and zinc each contribute to normal cognitive function. Pantothenic acid contributes to normal mental performance. Several B vitamins, along with magnesium and vitamin C, contribute to normal psychological function and to the normal functioning of the nervous system.

What about omega-3?

DHA contributes to the maintenance of normal brain function. The approved claim applies to a daily intake of 250mg of DHA, so check the DHA figure on the label rather than the total fish oil weight - these are often very different numbers. Vegan algae-derived omega-3 supplies DHA too, and we stock several.

Herbs, mushrooms and amino acids

Rhodiola, lion's mane, bacopa and ginkgo are all popular here, as is the amino acid L-theanine. None of these carries an authorised health claim in Great Britain, so you will not find us making one. Some herbal products hold a Traditional Herbal Registration based on long-standing use, and where that applies the details are printed on the pack.

When to see your GP

Changes in memory, concentration or mood that are new, persistent or worsening should be discussed with a doctor rather than managed with supplements. That is true at any age, and it matters more, not less, if the change has been gradual.

Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle.