Healthy foods
Grapefruit
From https://web.noom.com/blog/is-grapefruit-really-that-healthy/ :
Based on clinical research, grapefruit is packed with vitamins and antioxidants, which may support heart health, immune function, weight loss, and blood glucose control.
BUT: In some cases, eating grapefruit while taking prescription or over-the-counter medications can cause issues with the medication level in the bloodstream. Anyone taking medications should consult with the prescribing healthcare provider before eating or drinking grapefruit regularly.
Healthy foods to help with lowering blood pressure
From: https://www.healthline.com/nutrition/foods-high-blood-pressure :
17 healthy foods to help with lowering blood pressure
Citrus fruits (oranges, grapefruit, lemons)
Salmon
Swiss chard, spinach, broccoli
Pumpkin, chia, flax seeds
Beans and lentils
Berries
Pistachios
Carrots, celery
Tomatoes
Greek yoghurt
Beets and beet juice