the increased amount of energy coming down to earth from the sun has a very strong correlation with increased incidence of cardiovascular problems, especially hypertension

i was suffering quite badly from it at one point and the cause was actually kidney stones and general kidney damage leading to potassium deficiency

i don't know if that's involved in your situation but coconut water and bananas are both rich natural sources that could help, and if there is kidney stones then citrus fruit, especially lemon juice helps as well, just reporting what has helped me... i was also getting really bad cramps and muscle weakness, and intense irritability, so those are probably all comorbidities that will help you recognise if these measures might help

for sure, low potassium is involved in hypertension very frequently