Too much of a good thing? Foods that can be toxic if you eat them in excess

Perfect baby spinach greens

Looking to clean up your diet? Dark, leafy greens including spinach and Swiss chard, fiber-rich kidney beans and brown rice, heart-healthy nuts, lean proteins such as tuna, and plenty of water all make up a healthy diet. But believe it or not, it is possible to have too much of a good thing when it comes to some healthy staples. While overdoing it on most of the nine foods below is rare - most require a person to eat or drink a lot of servings in one sitting - others can cause issues when consumed regularly over time.

Source: Blog