Researchers are shifting focus from large arteries to microvessels, where nitric oxide activity may signal early circulatory changes before symptoms appear. Nitric oxide is a signaling molecule ...

Trillions of microbes can be found in the human body, with most living in the gastrointestinal tract. These microbial communities, or microbiomes can have a profound impact on human health and ...

Scientists have discovered a method to induce human endothelial cells from a small biopsy sample to multiply in the laboratory, producing more than enough cells to replace damaged blood vessels or ...

Elderberry contains compounds that may help manage blood pressure, but most research comes from laboratory and animal studies. These compounds include different types of antioxidants that may help ...