I haven't ate breakfast in 7+ years and I've never had an energy issue. I've ate OMAD (one meal a day) for over a year while running 5ks Monday to Friday and never had any energy issues either.

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recursive 19 hours ago | parent [-]

A lot of people in here with similar anecdotes. I'm not saying everyone's like me. I'm just saying that some people feel lower energy if they skip breakfast. And it doesn't mean 'there's something else going on'.

	▲	hshdhdhj4444 19 hours ago \| parent \| next [-]
		The lack of logic in this thread is remarkable. If 50% of the world is just fine without eating breakfast, that still means 4 Bn people are not. Posting personal anecdotes as if that proves feeling low on energy without breakfast means something is wrong is a degree of irrationality I can’t believe is showing up on HN. It’s fine to share personal anecdotes and experiences but so many here are sharing them as if it disproves all other things experiences and responses.
	▲	imp0cat 17 hours ago \| parent \| prev [-]
		It's even more complicated, because it also depends on what yout eat for breakfast. Some food will sustain you for a longer time, some will give you an immediate sugary boost and then the inevitable fall (which could definitely be a big part of the "I feel lower energy when I eat breakfast" experience.