Although we intuitively understand that juicing vegetables improves our health, science is only beginning to understand why:
It turns out that green vegetables — from bok choy to broccoli — are the source of a chemical signal that is important to a fully functioning immune system. They do this by ensuring that immune cells in the gut and the skin known as intra-epithelial lymphocytes (IELs) function properly.
“It is still surprising to me,” said Marc Veldhoen of The Babraham Institute in Cambridge. “I would have expected cells at the surface would play some role in the interaction with the outside world, but such a clear cut interaction with the diet was unexpected. After feeding otherwise healthy mice a vegetable-poor diet for two to three weeks, I was amazed to see 70 to 80 percent of these protective cells disappeared.”
Those protective IELs exist as a network beneath the barrier of epithelial cells covering inner and outer body surfaces, where they are important as a first line of defense and in wound repair. Veldhoen’s team now finds that the numbers of IELs depend on levels of a cell-surface protein called the aryl hydrocarbon receptor (AhR), which can be regulated by dietary ingredients found primarily in cruciferous vegetables. Mice lacking this receptor lose control over the microbes living on the intestinal surface, both in terms of their numbers and composition.
[…] of its high caloric content, but D&P shares research that suggests it reduces depression and boosts your immune system, especially when you juice vegetables. In other words, juice is the solution to a healthy body, […]