A 90-year-old Indian yogi who hasn't eaten or drink for 80 years has a brain like a 25-year-old

There is a famous yogi in India, Prahlad Jani, who claims to have not eat or drink for more than 80 years. The various functions of medical examination are 25 years old, which is a "scientific or biological miracle."
Jani claimed to be born in August 1929. He spent his entire life practicing yoga and meditation in Charada, a village in the western state of Gujarat, India.
According to legend, Jani was protected by the goddess when he was a child, so he could survive without eating or drinking. He told Agence France-Presse in 2013 that he had obtained the "Elixir" from the passage of his upper jaw, which allowed him to eat or drink. It's almost like the Chinese saying bigu, he hasn't eaten or drink for decades.
Jani claimed to have not eaten any food, water, or even excretion since he was 8 years old. Although many doctors doubted Jani's words, many followers still believe him. His neighbor confirmed that Jani had passed away on May 26, 2020, at the age of 90. According to AFP report, Jani’s neighbor, Sheetal Chaudhary, confirmed that he died of old age in the early morning of the same day. He was taken to the hospital after midnight and was later declared dead by the doctor.
Indian doctor conducts research on Jani
The Defence Research and Development Organisation (Defence Research and Development Organisation) of India conducted a study on Jani in 2010.
At that time, Jani stayed in a hospital in Ahmedabad, the largest city in Gujarat, for two weeks. A group of military doctors monitored Jani's every move with a monitor. They scanned his organs, brain and blood vessels. They also checked his heart, lungs and memory abilities.
The doctor said that Jani did not eat, drink or go to the toilet during this period. The only time he came into contact with water was during regular mouthwash and bathing.
Neurologist Sudhir Shah told reporters at the time: "We still don't know how he survived, and what this is is still a mystery."
Al Jazeera reported that Jani claimed to have been sheltered by the goddess since he was 8 years old. He can obtain energy through meditation, so he does not need to eat.
The hospital that checked Jani in 2010 pointed out that his brain was as young as a 25-year-old. And his practice of yoga means that his body has undergone a biological change.
Shah confirmed at the press conference that Jani really did not eat or drink in the hospital, he also confirmed that Jani did not have any excrement. Shah called the results he witnessed "a miracle in science or biology."