ALT Infographic describing the early signs of a heart attack. The text reads "Early signs of a heart attack: Pain that spreads from your chest to your arms, jaw, neck, back and tummy; Chest pain - a feeling of pressure, heaviness, tightness or squeezing across your chest; Feeling light-headed or dizzy, uneasy, sick, sweaty or short of breath." Additional text reads "A heart attack is a medical emergency. If you think you or someone else may be having a heart attack, don't delay. Call 999 immediately."

ALT Illustration of a heart. The text reads "Find out if your heart age is higher or lower than your actual age." The NHS logo is in the top right hand corner.

ALT An image with advice on things you can try yourself to alleviate symptoms of seasonal affective disorder (SAD). The text reads "1) Try to get as much sunlight as possible. 2) Sit near windows when you're indoors. 3) Take plenty of regular exercise, particularly outdoors and in daylight. 4) Eat a healthy, balanced diet. 5) Make your work and home environments as light and airy as possible. 6) It can also be helpful to talk to your family, friends and colleagues about SAD, so they understand your stresses and how your mood changes during the winter." The NHS logo is in the top right hand corner.