3 Things You Should Never Keep in Your Bedroom, Harvard-Trained Doctor Explains Why

For restful sleep and relaxation, most people keep essentials like a cozy mattress, pillows, and décor in their bedroom. But according to experts, some common items in the bedroom can actually harm your health. Surprisingly, these are things found in almost every home, yet if not replaced or removed in time, they may silently affect your well-being.

Dr. Saurabh Sethi, a gastroenterologist trained at AIIMS, Harvard, and Stanford, recently shared in a post that three items in particular should be removed from your bedroom. He explained how these can negatively impact sleep quality, gut health, and even long-term health.

1. Old Pillows

According to Dr. Sethi, pillows older than 1–2 years should be replaced. Over time, they accumulate dust, sweat, and allergens, which can trigger skin rashes and allergies. Sleeping on such pillows can gradually harm your health without you realizing it.

2. Synthetic Air Fresheners

Many synthetic air fresheners release harmful chemicals such as phthalates and volatile organic compounds (VOCs). A study found that nearly 86% of air fresheners contained phthalates, which are linked to asthma and other respiratory issues. Instead of synthetic fresheners, it’s better to use natural or organic alternatives for a safer environment.

3. Old Mattresses

Dr. Sethi also warns against using mattresses older than 7–10 years. Worn-out mattresses can reduce sleep quality and lead to issues like back pain. If your mattress has crossed this age range, it’s probably time to replace it with a new one.