believe may be happening:
Prolonged fasting overnight can lead to a sharper rise in morning blood pressure and stress hormones.
Blood sugar instability — going many hours without food may contribute to greater insulin resistance over time, especially relevant after 60 when metabolic flexibility can decline.
Possible effects on clotting factors and inflammation markers, though more study is needed.
Compounding habits — many people who skip breakfast also start the day dehydrated or with only coffee on an empty stomach, which can further stress blood pressure regulation.
None of this means breakfast