This highly recommended book by the psychologist Paul Gilbert explains the causes of depression and provides step-by-step strategies showing how the mind and body can overcome it. The book also explores related problems such as shame, anger, approval, perfectionism and guilt.

Cadenza bicycle
£599 www.dahon.com

Regular physical activity stimulates the production of neurotransmitter chemicals called endorphins in the brain. They lift your mood and give you more energy, and cycling is a great way to achieve this while saving time getting from A to B. This practical 16-speed city bicycle, weighing only 26lb, has normal-sized 26in wheels and yet in five seconds can be folded small enough to be taken on a bus, train or in a car.

Depression relief
£40 www.thewellness-shop.co.uk

Online cognitive behaviour therapy is no substitute for face-to-face therapy, but in a situation where access to treatment is difficult, this self-help programme promoted by the Mental Health Foundation is a good step on the way to overcoming depressive thought and behaviour patterns.

Linseed oil
1,000mg, 90 capsules £10 www.biocare.co.uk

Essential fats such as omega 3 help build neurons, and studies have shown improvements in depressed patients who have taken omega 3. Linseed oil is a good source of omega 3. Take it in combination with vitamins B3, B6 and folic acid, which aid the conversion of omega 3 into brain food.

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