The pathway by which blood cells release the important signalling lipid, sphingosine-1-phosphate (S1P), has now been discovered. They showed that the membrane protein Mfsd2b is responsible for ...

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 ...

Poor circulation reduces blood flow to various body parts. It can cause numbness, tingling, and swelling. Conditions such as atherosclerosis, diabetes, and blood clots can cause poor circulation.

When biomedical researchers need to test their latest ideas, they often turn to engineered human tissue that mimics the responses in our own bodies. It's become an important intermediary step before ...

Maintaining good blood circulation is key to long-term wellbeing. (Envato Elements pic) As 2026 begins, many people are setting resolutions focused on finances, fitness or weight loss. But pharmacist ...

Several foods have been shown to help improve blood flow and support heart health, including garlic, onions, beets, berries, citrus fruits, and leafy greens, among others. Share on Pinterest Grisha ...

Ever felt your legs tired, numb, or just plain heavy, after a long day? Well, it is not just tiredness, it actually signals poor blood circulation. Vascular surgeon Dr Sumit Kapadia, reveals the ...