on summer fruits when they're fresh and cheaper. Freeze berries and chopped fruit (they won't lose much nutritional value) ready to tip into your blender for a little summer sunshine – and vitamin C – on a dark winter morning.

produce up to three times the amount of honey they need.Nutritional BenefitsStudies at the University of Memphis Exercise and Sports Nutrition Laboratory confirm that honey is one of the most effective forms of carbohydrate to eat just before exercise

When? Lemon sole can be found throughout northern European waters. Fishing of sole is largely unregulated though, so go for fish from the North Sea or Cornwall where fishing restrictions make sole a sustainable option. Steer clear altogether over the summer