New Delhi, May 26 -- US President Donald Trump is expected to undergo the fourth medical examination of his second presidential term on Tuesday (May 26) at Walter Reed National Military Medical Center, ahead of his 80th birthday next month.

The White House said the visit will include both medical and dental evaluations as part of Trump's annual preventive care routine.

Last week, Trump downplayed concerns about his fitness by joking about his exercise habits.

"I work out like about one minute a day, max," Trump said during a public appearance.

Despite the humor, the remark added to ongoing discussion about the President's health and lifestyle choices.

Trump turns 80 on June 14 and is currently the oldest person ever elected to the pr...