Usefull Treatments for diabetes Appetite suppressant AMA Irvingia gabonensis seed Extract is naturally extracted using only the finest Irvingia gabonensis seeds. A new study published in Lipids in Health and Disease suggests that an extract derived from the seed of West African mango may help overweight people shed kilograms, lower their cholesterol and chances of developing degenerative diseases. Researchers in other studies found that the fruit of Irvingia gabonensis could be used to reduce abdominal fat, and stop diarrhoea and ulcer. Lab research has shown that extracts from the plant's seed may inhibit body fat production, through effects on certain genes and enzymes that regulate metabolism.