Memory loss is an issue many people believe they will only have to face when they are older. However, diseases like dementia can happen to anyone, while it happens very rarely to people at a young age, the choices you make at these formative years have a great impact on your mind. Studies have shown how people who eat too much processed foods, do not engage in social activities and many other unhealthy habits, increase their chances of dementia and other cognitive degenerative diseases. Just as some choices can increase the chances, there are also habits that can decrease the chances of you getting these diseases. One of the best ways to decrease your chances of cognitive decline at an early age is by incorporating healthy habits into your life, like eating more plant-based and unprocessed foods, fixing your sleeping habits as well as exercising A new study published in the JAMA Network Open suggests that regularly riding a bicycle could be a key factor. Research published recently indicates that using a bike for getting around might reduce the risk of dementia by 19% and Alzheimer's disease by 22%. How Cycling Helps Your Brain The study also hinted that cycling might even help increase the size of a brain area crucial for memory. Experts explain that cycling is a moderately intense workout that also requires balance. This need for more complex brain activity, compared to simply walking, might be why it's more effective in lowering dementia risk. It's not just about adding exercise to your routine; it's about making active travel part of your daily life. Choosing to bike instead of drive for short trips can significantly contribute to your well-being. Large Study Shows the Link To reach these conclusions, researchers analyzed health data from almost 480,000 people in a long-term health study in the UK. Participants shared how they most often traveled, excluding commutes to and from work. Over an average of 13 years, more than 8,800 participants developed dementia, and nearly 4,000 developed Alzheimer’s. The findings showed a lower risk for both dementia and Alzheimer’s among those who cycled or who combined cycling with other forms of travel like walking, driving, or public transportation. The research team noted that promoting active travel, especially cycling, could significantly benefit public health by offering an accessible and sustainable way to maintain brain health in middle-aged and older adults. Cycling's Impact on Brain Structure and Genetics Brain scans (MRIs) further supported the findings, showing that cycling was linked to a larger hippocampus, which is a part of the brain important for forming memories and learning. However, the benefits of cycling seemed to be strongest for people without a specific genetic risk factor for Alzheimer's (the APOE E4 genetic variant). For these individuals, cycling was associated with a 26% lower risk of dementia and a 25% lower risk of Alzheimer's. The protective effect of cycling was less clear for those with the APOE E4 gene. Interestingly, the study also hinted that driving a car offered some protection against dementia when compared to using public transportation like buses or subways. This suggests that even less active forms of travel might have some brain health benefits over passive modes. Important Considerations and Future Advice It's important to remember that this study observed a connection, but it doesn't directly prove that cycling causes healthy brain aging. Still, the message is clear: anything that gets you outdoors and active is beneficial for your brain. It's not just the physical movement, but also the balance and the way it engages different parts of your brain. If you're able to ride a bike, it's recommended. If not, walking is still highly encouraged. The key takeaway is to choose an active way to move your body whenever possible.