Beta carotene and turmeric are both antioxidants. Over time, antioxidants have the potential to reduce some of the harmful effects of free radicals on the body's cells. While not directly responsible for cancer prevention, including more antioxidants in your diet may help you avoid certain types of cancer in the long run.
Beta Carotene
Beta carotene is present in many foods and is what gives many colorful fruits and vegetables their vibrant hues. Beta carotene is also converted into vitamin A after eaten, which accounts for about half the body's vitamin A needs, according to MedlinePlus. The reason beta carotene gets so much press when it comes to cancer is because it is an antioxidant. Antioxidants can reduce the effects of free radicals, which damage the body's cells and eventually leave you more susceptible to chronic illnesses. The beta carotene found in foods is preferable to what you can get synthetically and may play a role in cancer prevention.
Turmeric
Turmeric is a spice which has antioxidant properties. Turmeric contains a substance called curcumin, which has the power to kill cancer cells in a lab environment. Turmeric is added to foods during cooking for seasoning and color. It has long been used in Asian cultures for its anti-inflammatory properties as a way to ward off many illnesses, both acute and chronic. Turmeric is available in supplement form, though it is generally safer when added to foods.
Research
The research for both turmeric and beta carotene is far from complete; however, both substances show promise when it comes to natural cancer prevention. Beta carotene is thought to be more effective when eaten in its natural food forms as opposed to its supplement form. This also reduces your risk for ingesting too much beta carotene and potentially overdosing on vitamin A. Foods rich in beta carotene may prevent breast cancer and ovarian cancer in some women. MedlinePlus reports that in these cases, beta carotene is "possibly effective." Studies regarding the effects of turmeric on cancer in humans, as opposed to petri dishes, are still preliminary, according to the American Cancer Society. However, in their natural forms, both are considered safe so there is little harm in integrating them into your diet.
What to Eat
Fortunately, some of the healthiest foods are rich in beta carotene. Many dark, colorful fruits and vegetables like carrots, sweet potatoes, kale and spinach are rich sources of the antioxidant. In addition, you can also find beta carotene in whole-grain products, many of which are fortified. MedlinePlus recommends a minimum of five servings of fruits and vegetables daily. Replacing your usual bread and cereal with whole-grain varieties is another simple way to boost your beta carotene intake. Finding turmeric is even easier: You don't need to look further than your grocery's spice aisle. For a double antioxidant dose, as well as a delicious side dish, try adding some turmeric to colorful vegetables and roasting them. Serve with whole-wheat pita.
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