Black Pepper Essential Oil has been shown to have 'bio-transformative' effects. It can normalise blood pressure, improve glucose tolerance and boost circulation to flush out toxins and reduce inflammation.Black pepper oil is also anti-arthritic and anti-rheumatic. It improves blood circulation and gives relief from arthritis and rheumatism. It also gets rid of toxins such as uric acid from the body, improving the condition of people suffering from arthritis, rheumatism and gout.