In a recent video on Instagram, Dr. Joseph Salhab, an expert in digestion, liver, pancreas & nutrition talked about science-backed vegetables that naturally strengthen the liver. Scroll down to read the details and start adding these common vegetables in your daily diet. In a recent video on Instagram, Dr. Joseph Salhab, an expert in digestion, liver, pancreas & nutrition talked about science-backed vegetables that naturally strengthen the liver. Scroll down to read the details and start adding these common vegetables in your daily diet.