Can Breathing Exercises Help Detour Alzheimers?

Alzheimer’s disease, the most prevalent form of dementia and affecting over 55 million people worldwide, is a critical global health concern. As researchers continue to work tirelessly to discover a cure for this debilitating illness, others are investigating ways to minimize the risk of developing it. While prior research has demonstrated that changes in diet and physical activity can help, a recent study has presented a groundbreaking method that shows how performing breathing exercises can lower the likelihood of developing Alzheimer’s disease.

In order to maintain optimal health, our nervous system must be kept in balance containing the sympathetic and parasympathetic systems. However, external stressors can disrupt this balance, causing the heart rate to increase and the nervous system to become destabilized. This destabilization can lead to the accumulation of beta-amyloid peptides and increase the risk of Alzheimer’s disease development. Researchers have investigated the potential of breathing exercises to reduce the risk of Alzheimer’s disease by influencing heart rate and restoring balance to the nervous system.

In this study, 108 participants were divided into two age groups: 18 to 30 and 55 to 80. To monitor heart activity, each participant wore an ear-mounted device that was connected to a laptop in front of them. One group listened to calming music or envisioned a peaceful image, while the other group practiced a breathing exercise that involved inhaling and exhaling for five counts each. This was repeated for 20 minutes, twice daily for four weeks, with breathing rate matched to a visual pacer on the laptop. Participants’ heart rates increased during inhalation and decreased during exhalation, as indicated by the pacer’s rising and falling square.

The team conducted blood tests to analyze the effects of breathing exercises on two key peptides, amyloid 40 and 42. These peptides are regarded as hallmarks of Alzheimers disease. The study, published in Nature Journal, discovered that practicing breathing at a slow pace through HRV biofeedback led to a reduction in amyloid-beta peptides in the bloodstream, irrespective of the participant’s age. This implies that regularly practicing breathing exercises could be a safe, low-cost approach to minimizing plasma amyloid levels.

Although the impact of breathing exercises on Alzheimer’s risk is yet to be confirmed, they undeniably improve overall well-being. Although this innovative study is subject to limitations, it provides a launching pad for further research and discussion on the potential of behavioral intervention to safeguard against Alzheimer’s. Breathing exercises offer various advantages, such as enhanced mental health, concentration, overcoming addiction, and a better quality of life.

To view the original scientific study click below:
Modulating heart rate oscillation affects plasma amyloid beta and tau levels in younger and older adults