It could be also a symptom of vitamin B1 deficiency. I had it and corrected it with supplementation of vitamin B1 thru nutritional yeast. Vitamin B1 deficiency is a common characteristic of high carb diet.The following might seem nonsensical or a nothing burger but I also noticed it as well when I saw Trump coming from the airplane:
In fact, I started noticing it right after he existed the airplane: Trump seemed to have significant problems catching the handrail and walking down the steps on the handrail seemed to be rather hard for him as well. I assumed that probably age is getting to him and felt a bit sorry for the guy. What do you think?