A new study reveals that melatonin supplements may increase heart failure risk by 90% in chronic insomnia patients, ...

Hibiscus tea, green tea, oolong tea, and black tea are among the research-backed options that may help support healthy blood ...

Vegetables rich in fiber, nitrates, and potassium may lower blood pressure. Examples include leafy greens, broccoli, beets, carrots, and potatoes.