Foods Proven To Prevent Cancer

Helping prevent cancer is so easy it might surprise you. It is as simple as adding the right types of food to your diet to decrease your chances! While there is no magical fruit or vegetable that will cure cancer or completely prevent cancer, there are foods you can eat to lower your risk of getting cancer. Certain foods can help boost your immune system, and protect your body to fight off diseases and cancer. Research has shown there is a link between cancer and your diet. The other factors are your environment and genetics, but you can change the chances of getting cancer up to 70% by improving your diet. A lot of Americans have an unhealthy diet, and would rather eat a cheeseburger than vegetables. However, foods such as garlic, broccoli, and fruits can not only lower your risk of heart disease, but also lower your risk of cancer. It is definitely worth adding to your diet as often as possible.

There is no secret that how we treat our bodies, and what we put into it, is what we get back from how it functions. Making small changes to your diet can make a difference to your health long-term. Antioxidants are key to boost your immune system and protect against cancer cells. Here are some nutritious foods to eat and what they provide your body with:

Many vegetables such as carrots, garlic, and brocolli have antioxidants that help fight cancer cells.
Many vegetables such as carrots, garlic, and brocolli have antioxidants that help fight cancer cells. Some can even shrink current cancer cells.


Broccoli is considered a superfood that prevents cancer due to containing sulforaphane. Sulforaphane was tested and has shown to reduce the size and number of breast cancer cells up to 75%. Hundreds of studies in mice have shown that broccoli also reduces prostate, colorectal and colon cancer. Be sure that when you cook broccoli to add to your meals, that you do not microwave it. Microwaving broccoli kills almost all of its cancer-protective nutrients. It is best to eat it raw, or boil it over the stove for 6 minutes to reduce losing too much of the good stuff.


Not only can garlic help lower your blood pressure and risk of heart disease, but it has been shown to kill off cancer cells. Multiple studies have shown that the active component in garlic named allicin lowers the risk of stomach cancer and prostate cancer. Add garlic to your meals when you cook, the fresher the better. You may have stinky breath, but you will have a healthier body!


Carrots contain beta-carotene which is an antioxidant that may protect cell membranes from the growth of cancer cells. It has been reduced to lowering lung cancer, and cervical cancer. Eat carrots when they are cooked to benefit its antioxidants properties more. Steam or boil the carrots for most nutritional value.


Not only are tomatoes yummy, but they have the potential to help your body fight off prostate cancer and heart disease. A phytochemical called lycopene gives tomatoes their red color, and its anticancer properties as well. Several studies have shown that the increased intake of lycopene lead to a reduced risk of prostate cancer. Add fresh tomatoes to your sauces, salsa, and sandwiches.

Olive Oil

Adding olive oil to your diet can reduce a woman’s chances of breast cancer by almost 70%. Studies have shown that around the world, countries who used olive oil more, had decreased rates of colorectal cancer. Try to swap other oils for olive oil when cooking, and for drizzle on salads and marinades.


Berries carry so many antioxidants and vitamin C, which aids in the destruction of cancer-causing cells. Strawberries, raspberries, and blueberries carry a lot of antioxidant power. Not only can berries prevent the growth of cancer cells, but studies have shown that people with cancer who eat berries such as blackberries slowed cancer progression and reduce the growth of the cells. Grab some berries at your local store and find ways to incorporate it in your day as a snack, or added to salads and smoothies.


Nuts can decrease the risk of colorectal, pancreatic, and endometrial cancers.
Nuts can decrease the risk of colorectal, pancreatic, and endometrial cancers. Find ways to add them to your diet.

What is yummy and goes well with berries? Nuts! Eating nuts regularly can decrease the risk of colorectal, pancreatic, and endometrial cancers. Brazil nuts are high in selenium which protects your body from lung cancer, and walnuts were studied to decrease breast cancer cells by 80%. Add some nuts to your salads, cooked meals, and in some homemade trail mix.

There are so many benefits to eating healthier, especially when it comes to fighting off cancer. Research is conducted everyday, and has shown that your diet has a large impact on your overall health and risk of cancer. Some foods will not only reduce the speed and growth of cancer cells, but they can prevent it all together. Incorporate the foods mentioned more often into your diet, and not only will you begin to feel better, but your body will have a higher chance of beating cancer cell’s butts.

About The Author:
Cassandra Love

With over a decade of helpful content experience Cassandra has dedicated her career to making sure people have access to relevant, easy to understand, and valuable information. After realizing a huge knowledge gap Cassandra spent years researching and working with health insurance companies to create accessible guides and articles to walk anyone through every aspect of the insurance process.

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