What Cell Phone Does To The Shape Of Our Bones

Introduction:

In recent years, concerns have been raised regarding the potential impact of cellphones on our overall health, including the skeletal system. Some media reports have suggested that the use of cellphones and tablets can lead to serious and long-lasting changes in our bone structure. This topic has gained attention due to a study conducted by David Shahar and Mark Sayers, experts in biomechanics at Australia's University of the Sunshine Coast. However, it is crucial to critically examine the available information and separate fact from speculation.

Understanding Biomechanics and Bone Adaptation:

Biomechanics is the field that explores how mechanical laws apply to living organisms, including humans. Bones, being a crucial component of our musculoskeletal system, adapt to our lifestyle and activities. For example, individuals who engage in physically demanding tasks may develop larger bones due to the mechanical stresses placed upon them.

The External Occipital Protuberance (EOP) and Neck Posture:

The study by Shahar and Sayers focused on the external occipital protuberance (EOP), a bony growth found in the back of the skull. This EOP is connected to the nuchal ligament, which plays a role in connecting neck muscles to the skull. The researchers hypothesized that the constant forward craning of the neck during smartphone use might contribute to elongation of the EOP.

Their findings indicated that the prevalence of EOP appeared to be higher among young people, possibly due to their posture while using smartphones and tablets. This phenomenon has been colloquially referred to as "text neck." The theory suggests that craning the neck forward places extra pressure on the area where the neck muscles attach, leading to adaptive changes in the bone structure over time.

Critiques and Skepticism:

While Shahar and Sayers' study has sparked interest, it has also faced criticism. Skeptics argue that the report lacks conclusive evidence and that longer skull bones, including EOP, are not uncommon, especially in males. The elongation of the EOP could be influenced by several factors, including genetics and other activities beyond smartphone use.

Additionally, the study's sample size has been called into question. As with any scientific research, larger sample sizes and longitudinal studies are necessary to establish more robust conclusions. It is vital to approach these findings with a critical mindset and consider the consensus among experts in the field.

The Role of Technology in Our Lives:

It is undeniable that technology, particularly smartphones, has had a significant impact on our lives. Our interaction with these devices has changed the way we communicate, work, and entertain ourselves. However, it is crucial to separate the potential risks and benefits associated with technology.

One aspect to consider is the ergonomics of smartphone use. Spending prolonged periods hunched over a device can strain our neck and spine, leading to musculoskeletal discomfort. This is a well-recognized concern, and experts often recommend maintaining proper posture and taking breaks from prolonged device use to mitigate these issues.

Debunking the "Horns" and "Spikes" Claim:

Some media outlets have sensationalized Shahar and Sayers' study by referring to the EOP as "horns" or "spikes." It is essential to clarify that the study does not suggest the growth of physical protrusions on the skull. The terminology used in media reports can sometimes misrepresent scientific findings and contribute to unnecessary fear and confusion among the public.

Future Research and Conclusions:

As technology continues to evolve, it is essential to conduct further research to better understand the potential effects of smartphone use on our bodies. Studies with larger sample sizes, longitudinal designs, and control groups will provide more comprehensive insights into the relationship between neck posture, smartphone. Always make use of your cell phone rightly