Recently, a podcast by Zomato CEO Deepender Goyal is trending on social media platforms and major news channels. This podcast has been uploaded on Raj Shamani’s YouTube channel, which has surprised people. Actually, in this podcast, Deepender Goyal had installed a small silver colored device near his temple. Seeing this, people started wondering what is this device and what is its function. According to reports, this small device works like a sensor, which is placed near the temple. Its main function is said to be to continuously measure the blood flow in the brain. Deepender Goyal has invested in the research and manufacturing of this device through his company Eternal and Continuous Research. According to reports, about $25 million has been invested in it. Goyal believes that gravity affects the blood supply to the brain, which can affect memory and thinking ability over time. With the help of this device, it is claimed to get accurate information related to blood flow in the brain.

Opinion of doctors and experts

This device installed near the eyes of Zomato CEO Deepender Goyal has gone viral on social media. People want to know about this device or chip. Meanwhile, many doctors and experts have raised questions regarding this device. He says that before using any such device, it is necessary to have adequate research and scientific evidence.

Some doctors believe that this device can capture only superficial signals and is not able to directly measure blood flow in the brain like MRI. According to experts, this device cannot be considered as effective as the MRI machine. Doctors also say that this device can only map external or skin related signals, but is not able to accurately measure the changes taking place inside the brain.

AIIMS doctor’s warning

Dr. Suvrankar Dutta, a radiologist at AIIMS Delhi, who has been doing research on arterial stiffness since 2017, has strongly criticized Deepender Goyal’s device. He described it as a “fancy toy” only for rich people and said that it has no solid scientific validation as a medical device. Dr. Dutta has advised people to avoid spending money on unproven technology.

As a physician-scientist and one of the earliest researchers in India in Arterial Stiffness and Pulse Wave Velocity (2017) which predicts cardiovascular mortality, I can assure you that this device currently has 0 scientific standing as a useful device and do not waste your hard… https://t.co/pm0pxGRycd

—Dr. Datta MD (Radiology) MBBS (@DrDatta_AIIMS) January 4, 2026

Also read: Do you also finish your food by eating too quickly, change this habit and obesity will reduce.

Disclaimer: This information is based on research studies and expert opinion. Do not consider this as a substitute for medical advice. Before adopting any new activity or exercise, please consult your doctor or relevant specialist.

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