Keep Your Digestive System Healthy with These 10 Foods High in Sulfates

4. Alcoholic Drinks

Bitter beer and lager contain 260 mg and 130 mg of sulfate per liter, respectively. Meanwhile, cider, which is made from the sulfate-rich apples, naturally contain high levels of these, with up to 270 mg per liter. Red wine (380 mg/L) and white wine (300 mg/L) are also good sources of sulfates.

5. Broccoli

A few clusters of broccoli have enough dietary fiber, vitamin A, and B vitamins, to complete the recommended daily intake of those vitamins. Additionally, broccoli contains 0.9 mg of sulfates. Some studies also suggest that high consumption of the vegetable led to lower rates of cancer.