Dr Amir Khan, a well-known GP and TV personality, has shared that reading for just 30 minutes a day can significantly boost brain health and may even increase longevity. In a recent social media post, he emphasised that this activity is not exercise but offers powerful mental benefits.
Why Reading Is a Brain Workout
Dr Khan explained that reading activates multiple areas of the brain involved in memory, attention, language, and imagination. He described it as a "mental brain workout" that helps build cognitive reserve, which may protect against cognitive decline as we age. "It's really good for your brain from a scientific point of view, because you're exercising different parts of the brain," he said.
Stress Reduction and Empathy Boost
Reading also helps manage stress levels by allowing readers to get lost in a book, which Dr Khan described as "really nice." This immersion can improve long-term health. Additionally, studies have shown that reading improves empathy because "you see the world through other people's eyes when you read a book and you get lost in a character."
Lower Risk of Death
One of Dr Khan's favourite findings comes from a large study that revealed people who read books for more than 3½ hours per week—equivalent to 30 minutes daily—had around a 20% lower risk of death during the study period compared with non-readers. However, Dr Khan noted, "It doesn't prove reading makes you live longer, but it's another reminder that looking after your mind matters just as much as looking after your body."
Dr Khan's Reading Habits
Dr Khan is currently reading Yesteryear by Caro Claire Burke, one of the summer's most popular books. He tries to finish a book every fortnight, reading mostly in bed. He ended his video by writing: "So if you ever find me with my nose in a book… this is my kind of self-care."
Public Reaction
Fans have suggested starting a "Dr Amir book club." Others shared their love for reading, with one commenter saying, "I love it too! Especially at this time of year, sitting in the garden listening to birds and bees while delving into a good book!" Another added, "Avid reader here. Yesteryear was my favourite book this year so far. People need to know how good reading is for your health and wellbeing, so thanks for sharing."
