Broccoli is considered a good source of nutrients because it is rich in vitamin C, carotenoids (vitamin A-like substances), fiber, calcium, and folate. Broccoli is also a source of many substances called phytochemicals, or plant chemicals, that may have anticancer properties. For example, broccoli contains several compounds called isothiocyanates, including sulforaphane and indole-3-carbinol (I3C), which have been touted as possible anti-cancer agents in recent years. Early studies have shown these substances may act as anti-oxidants and may boost detoxifying enzymes in the body. Some studies have also suggested they may alter the levels of estrogen in the body, which might affect breast cancer risk.
The chemical composition of broccoli and other cruciferous vegetables is complex, which makes it hard to determine which compound or combination of compounds may provide protection against cancer. Eating a wide variety of plant-based foods may be the best way to get the necessary components.
Some researchers suggest that small amounts of broccoli sprouts may protect against the risk of cancer as effectively as much larger amounts of the mature vegetable. We are not aware of any clinical studies that have been done in humans to verify this claim.
Easy Broccoli Soup
2 tablespoons olive oil
1 medium onion, chopped
1 bunch broccoli (a couple of heads), coarsely chopped
2 quarts water
½ teaspoon salt
2 tablespoons olive oil
1 medium onion, chopped
1 bunch broccoli (a couple of heads), coarsely chopped
2 quarts water
½ teaspoon salt
- Heat oil in a large pot and saute onion over medium to low heat until soft, about 15 minutes
- Add broccoli and saute for 5-10 minutes
- Add water and cook until broccoli is soft about 15 minutes
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