How Wearing a Necktie Can Affect Your Body and Brain

What the Study Shows: Reduced Blood Flow to the Brain

Researchers from the University Hospital Schleswig‑Holstein in Germany conducted a study comparing men wearing neckties with others who did not wear them. Participants underwent MRI scans to measure blood flow to the brain. The results showed that individuals wearing a tied necktie received about 7.5% less blood flow to the brain compared with those without a tie.

The reduction is believed to be caused by neckties placing pressure on major blood vessels in the neck, such as the carotid arteries, which play a key role in transporting blood to the brain.

What This Reduction in Blood Flow Means

For most healthy individuals, a 7.5% drop in cerebral blood flow is unlikely to cause serious harm. However, researchers and medical experts note that people with existing health conditions, such as high blood pressure or who smoke, could be more sensitive to this reduction and may experience symptoms like dizziness or nausea due to reduced oxygen delivery to the brain.

The study emphasizes that while a brief reduction does not pose a major health risk for most, prolonged blood flow restriction may have cumulative effects when combined with other cardiovascular or vascular issues.

Practical Takeaways for Daily Life

Neckties remain a common element of formal and professional dress, but understanding their potential impact on your body is important. To minimize any negative effects:

• Avoid tightening ties excessively; ensure the collar remains comfortable.

• Take breaks from wearing ties all day, particularly if you notice discomfort or pressure around your neck.

• If you have high blood pressure or cardiovascular concerns, talk with a healthcare professional about dress options that support both comfort and circulation.

These simple adjustments can help maintain healthy blood flow and reduce the risk of discomfort associated with prolonged neck compression.

Reference : IMLebanon | إحذروا آثار ربطة العنق على جسم الإنسان!