Whether you have a history of cancer in your family, or are currently battling the disease, lifestyle factors, including your diet, can make a huge difference in helping you fight off cancer. Some foods actually increase your risk of cancer, while others support your body and strengthen your immune system. By making smart food choices, you can protect your health, feel better, and boost your ability fight off cancer and other disease
Research shows that a large percentage of cancer-related deaths—maybe even the majority—are directly linked to lifestyle choices such as smoking, drinking, a lack of exercise, and an unhealthy diet. Avoiding cigarettes, limiting alcohol, and getting regular exercise are a great start to an anti-cancer lifestyle. But to best support your health, you also need to look at your eating habits.
Cancer prevention: Focus on plant-based foods
Why plant-based foods are cancer-fighting powerhouses?
It comes down to this: Plants have less fat, more fiber, and more cancer-fighting nutrients. These three elements work together to support your immune system and help your body fight off cancer.
The best diet for preventing or fighting cancer is a predominantly plant-based diet that includes a variety of vegetables, fruits, and whole grains. A plant-based diet means eating mostly foods that come from plants: vegetables, fruits, nuts, grains, and beans.
The less processed these foods are—the less they’ve been cooked, peeled, mixed with other ingredients, stripped of their nutrients, or otherwise altered from the way they came out of the ground—the better.
There are many ways to add plant-based foods to your diet. A nice visual reminder is to aim for a plate of food that is filled at least two-thirds with whole grains, vegetables, beans, or fruit. Dairy products, fish, and meat should take up no more than a third of the plate. Keep in mind that you don’t need to go completely vegetarian. Instead, focus on adding “whole” foods, which are foods close to their original form. Just as important, try to minimize or reduce the amount of processed foods you eat. Eat an apple instead of drinking a glass of apple juice, for example. Or enjoy a bowl of oatmeal with raisins instead of an oatmeal raisin cookie.
Preserving the cancer-fighting benefits of vegetables
Here are a few tips that will help you get the most benefits from eating all those great cancer-fighting vegetables:
Eat at least some raw fruits and vegetables. These have the highest amounts of vitamins and minerals, although cooking some vegetables can make the vitamins more available for our body to use.
When cooking vegetables, steam until just tender using a small amount of water. This preserves more of the vitamins. Overcooking vegetables removes many of the vitamins and minerals. If you do boil vegetables, use the cooking water in a soup or another dish to ensure you’re getting all the vitamins.
Wash all fruits and vegetables. Use a vegetable brush for washing. Washing does not eliminate all pesticide residue, but will reduce it. Choose organic produce if possible, grown without the use of pesticides.
Simple tips for getting more plant-based foods in your diet
Breakfast: Add fruit and a few seeds or nuts to your whole grain breakfast cereal (such as oatmeal).
Lunch: Eat a big salad filled with your favorite beans and peas or other combo of veggies. Always order lettuce and tomato (plus any other veggies you can) on your sandwiches. Order whole grain bread for your sandwiches. Have a side of veggies like cut up carrots, sauerkraut, or a piece of fruit.
Snacks: Fresh fruit and vegetables. Grab an apple or banana on your way out the door. Raw veggies such as carrots, celery, cucumbers, jicama, peppers, etc. are great with a low-fat dip such as hummus. Keep trail mix made with nuts, seeds, and a little dried fruit on hand.
Dinner: Add fresh or frozen veggies to your favorite pasta sauce or rice dish. Top a baked potato with broccoli and yogurt, sautéed veggies, or with salsa. Replace creamy pasta sauces, with sautéed vegetables or tomato sauce made with healthy olive oil.
Dessert: Choose fruit instead of a richer dessert. Or a single square of dark chocolate.