Sally Gunnell Reveals Simple Choice That Could Help Prevent Alzheimer’s Disease

Sally Gunnell OBE, the former Olympic champion, is highlighting a vital habit as she nears 60: staying active. Although she’s retired from athletics, she believes that exercise is key to preventing age-related conditions, including Alzheimer’s disease.

In a chat with the Mirror, she pointed out that many people today have sedentary jobs. "So many of us sit all day at our computers or relax in front of the TV,” she said. “It’s essential to get moving. Even a brisk walk can help.”

Sally advises finding enjoyable activities to raise your heart rate. Whether it’s cycling, walking, or running, any form of movement is beneficial. She emphasizes the importance of integrating physical activity into daily routines. Instead of waiting for an hour to exercise, she suggests shorter bursts throughout the day. “Maybe during lunch, step outside for a walk or try a few squats,” she adds.

According to the NHS, over 944,000 people in the UK are living with dementia, including one in 11 people over 65. And while there’s no cure for Alzheimer’s, studies indicate that lifestyle changes could prevent as much as 45% of dementia cases. For instance, a recent study from Oxford University identified several modifiable risk factors for dementia, including physical activity and blood sugar levels.

In recent research from Bristol University, researchers found that mice that exercised regularly showed fewer markers associated with Alzheimer’s. Dr. Augusto Coppi, a senior lecturer involved in the study, explained, “This research emphasizes how essential regular aerobic exercise can be in preventing cognitive decline.”

Sally’s own health check revealed a metabolic age of 42, which is quite remarkable compared to her actual age of 58. She credits her healthy lifestyle—staying active and eating well—, which is evident in her energy and vitality.

Beyond exercise, Sally notes the significance of muscle strength in aging well. She observes how her parents are in their nineties but face mobility challenges. “It’s crucial to keep our muscles strong,” she remarks. “You don’t need to lift heavy weights; even bodyweight exercises can make a significant impact.”

In essence, according to Sally, the journey to staying active starts with small steps and support. "A lot of people feel lost about where to begin, but seeking guidance can make a difference," she encourages. So, whether you’re young or old, finding ways to keep moving can lead to a healthier, more fulfilling life.

For more information on dementia, check out the NHS’s resource here.

Check out this related article: Celebrating Chaitra Navratri 2025: Heartfelt Wishes, Inspirational Quotes, and Creative Messages for a Joyful Season

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Sally Gunnell, Mental health, Alzheimer's disease, Dementia