Hyperbaric oxygen therapy, according to biohacker Bryan Johnson, made his body as young as a ten-year-old, but experts advise caution.

Bryan Johnson, an American biohacker and entrepreneur, claims he is even closer to realizing his goal of "living forever" than he was before. Johnson has stated that he was able to reverse his biological age and make his body as young as a 10-year-old by undergoing a 90-day course of Hyperbaric Oxygen Therapy (HBOT).

This audacious assertion is a component of Blueprint, his personal health initiative that attempts to prevent or even reverse aging.

During HBOT, a patient sits or lies in a specialized chamber and inhales nearly pure oxygen at a pressure higher than usual. The aim is to increase the amount of oxygen in the blood. This can lessen edema and hasten tissue healing. Typically, each session lasts one to two hours.

Oxygen is able to reach deeper into the body under pressure, particularly in regions with insufficient blood flow.

Despite its advantages, HBOT is not risk-free. Some patients experience discomfort or pressure in their sinuses or ears. Others can have brief alterations in their vision. Rarely, more severe adverse effects, including seizures, lung issues, or extremely low blood sugar levels, may occur. These risks increase if the treatment is used too often or for an extended period of time.

A lot of people are talking about the Johnsons' health trail on social media. Some people are inspired by his passion and discipline. Others doubt him and even criticize his strategies.

Using his adolescent son's blood infusions was one of his most contentious experiments. The public was alarmed by this action, and physicians and ethicists criticized it, questioning the ethics and safety of such actions.

Although many people are doubtful about HBOT's ability to reverse aging, experts agree that treatment can aid in healing and recuperation. Before we can ascertain whether Johnson's methods are successful, scientists say more investigation is necessary. They advise people against pursuing such extreme measures without first consulting a qualified healthcare provider.