They help prevent type 2 diabetes and obesity
Prunes and plums are high in soluble fibre that helps to keep blood sugar levels stable. Soluble fibre slows the rate that food leaves the stomach and, as a result, delays the absorption of sugar into the blood stream. Soluble fibre also increases the body’s sensitivity to insulin.
The soluble fibre in prunes helps you feel satisfied after a meal, which can prevent overeating and subsequent weight gain.