My church sister and my mahjong friend, she very strong lady now 70 years, she say take magnesium supplement, the magnesium citrate tablet, also rub magnesium oil on the skin, this one lower blood pressure very good. She say doctor medicine no use long term, it poison the kidney. She stop her blood pressure tablet already, slowly stop, now only take magnesium. I have high blood pressure also, I take the amlodipine and losartan. Since I follow her, I eat the magnesium two week, I feel dizzy sometimes and my heart beating palpitation, I scared. She say no worry, is the body adjusting, first few week like this. My daughter say do not believe but I not sure, the sister look very healthy and she play mahjong four hour no problem. So I want ask here many clever people: can I also stop my blood pressure medicine and just take magnesium instead? Is the dizzy the adjusting or is it danger? Please tell me the truth.