HealthyLife Articles

Tag: nutrition

Can Food Prevent Cancer?

HEALTHY EATING

Studies have shown that eating healthy foods, especially plants, can help prevent certain health problems. It can help you avoid type 2 diabetes, heart disease and stroke. Some research also shows that a healthy diet can help prevent cancer.

There is no single food or diet that will always prevent cancer. Many times, cancer is caused by things we cannot control. But there is promising research that says a healthy diet can lower your risk of some cancers. Here is what researchers have found.

Fruits and vegetables

We already know fruits and vegetables are good for you. They are full of vitamins, fiber and other nutrients. Eating lots of fruits and vegetables may lower the chances of getting lung, colorectal, oral, esophagus, stomach and colon cancer. The Mediterranean Diet, which includes lots of fruits and vegetables, is one diet plan that seems to have anti-cancer ability.

In addition to fruits and vegetables, people should get enough calcium and vitamin D. These nutrients may play a role in lowering the risk of getting colorectal cancer.

Phytochemicals – a health booster

Phytochemicals are special chemicals found in plants. Some studies suggest that they can lower your cancer risk. Phytochemicals may:

* Boost your immune system

* Help block cancer-causing substances called carcinogens

* Lower inflammation that can lead to cancer

* Help your DNA repair itself

* Slow down the growth of cancer cells

* Get rid of damaged cells in the body

Phytochemicals are found in fruits, vegetables, legumes and whole grains. Foods that have bright colors or strong flavors tend to have the most phytochemicals.

What not to eat

Some foods may increase the risk of some cancers. Avoid or limit:

* Heavily processed meats like ham, bacon, sausage and salami

* Alcohol, which may increase the risk of mouth, throat, esophagus, breast, colorectal and liver cancer

* Foods that cause indigestion and heartburn. Long-term heartburn can increase the risk of esophagael cancers

Most experts agree that nutritional supplements have not been shown to fight cancer. Stick to eating healthy foods for more cancer-fighting power.

Your doctor is your partner in helping to prevent cancer and other health problems. Be sure to discuss your cancer risk and the best diet for you.

Sources: American Academy of Family Physicians, American Institute for Cancer Research, National Institute of Diabetes and Digestive and Kidney Diseases

© American Institute for Preventive Medicine

January 23, 2026
Eating Right With Gout

SELF-CARE CORNER

Gout is a type of arthritis. It can develop if a person has high levels of a substance called uric acid in their blood. Uric acid can form sharp crystals in the joints. This can cause severe pain, redness, warmth and swelling. Gout often affects the big toe, but it can affect other joints.

Sometimes gout doesn’t cause any pain for a while. Then, a person may get severe pain in the affected joint. This is called a gout attack. When a gout attack happens, uric acid levels go up or the crystals in the joint cause irritation. A gout attack is very painful.

In addition to pain, gout can cause heart problems. People who have gout may be more likely to have heart failure, a heart attack or stroke. Eating certain foods can help keep uric acid levels low. This can help a person prevent gout attacks.

What to eat with gout

If you have gout, you may want to eat more of the following foods:

* Leafy green vegetables

* Other green vegetables like green beans and peas

* Legumes like beans and lentils

* Tofu

* Low-fat or fat-free milk and dairy products

* Whole grain breads and cereals

* Vegetable oils like olive oil

* Coffee (if you already drink it)

* Citrus fruits like grapefruit and oranges

* Pineapple

* Strawberries

* Cherries

In addition, drink at least eight glasses of water a day.

Skip these foods & drinks

Certain foods and beverages can trigger gout attacks. Avoid the following:

* Beer (alcoholic and non-alcoholic)

* Alcoholic drinks

* Soda, fruit juice, and foods with high-fructose corn syrup

* Organ meats like liver and sweetbreads

* Cold water fish like tuna, salmon and trout

* Shellfish like mussels, scallops, squid, shrimp, oysters, crab and lobster

Eating a healthy diet is a great way to manage gout and help avoid attacks. It also helps to get regular exercise. Be sure to see your doctor as recommended. Your doctor may prescribe gout medication if needed and will discuss your heart disease risk.

Sources: American Heart Association, Arthritis Foundation

© American Institute for Preventive Medicine

January 23, 2026
How Caffeine Affects Your Brain

WELL-BEING

Every day, millions of people wake up with a hot cup of coffee or tea. Caffeine in these products helps you feel alert. But how does caffeine work – and what does it do to your brain?

Adenosine and sleepiness

Your body naturally makes a chemical called adenosine. It builds up in your body during the day. As levels get higher, you start to feel tired.

Caffeine blocks adenosine from working on brain cells. This prevents you from feeling sleepy. But it can’t fool your body forever. Over time, your body makes more adenosine. Then you need more caffeine to get the same “perk-up” effects.

Adenosine is one of the reasons it’s hard to quit caffeine. When you suddenly stop, your body must start making lower levels of adenosine again. This takes time. You might feel more tired or get headaches while your body adjusts.

Sensitivity varies

Have you ever had too much caffeine? You might feel sick to your stomach or like your heart is racing. You may also feel anxious or nervous.

But not everyone has this reaction. Some people break down caffeine faster than other people. How fast you process caffeine depends on your genes.

Who should skip caffeine?

Avoid caffeine if you have:

* Acid reflux or other digestive problems

* Trouble sleeping or sleep disorders

* High blood pressure

* Heart conditions

Children, teens and women who are pregnant or breastfeeding are often advised to stay away from caffeine, too.

Is caffeine safe?

For most healthy adults, a little caffeine each day is OK. But choose sources without lots of added sugar, such as overly sweetened coffee drinks and sweet teas. And if you’re tired all the time, make sure you’re:

* Getting enough sleep

* Eating a healthy diet

* Drinking enough water each day

* Getting regular exercise, which can boost your energy levels

Talk to your doctor if you have questions about caffeine and your health.

Source: National Institutes of Health

© American Institute for Preventive Medicine

January 23, 2026
Popcorn: A Healthy Corn Option

HEALTHY EATING

Fresh corn is healthy, but there’s another great way to enjoy corn: popcorn.

When you think of popcorn, you might think of movie theatres and lots of butter. But popcorn is a naturally healthy food without all the extra butter, oil and salt.

Popcorn is whole grain corn. It’s made from a specific type of corn that pops open when it’s heated. It can be a healthy alternative to higher-calorie snacks like potato chips and crackers. One cup of air-popped corn has just 31 calories and over one gram of fiber.

To keep it healthy, go light on the butter, oil and salt.

Source: United States Department of Agriculture

© American Institute for Preventive Medicine

January 23, 2026
Turmeric

HEALTHY EATING

Turmeric is a member of the ginger family and widely grown in India. Its color comes from curcumin, the major active compound in turmeric.

Using Turmeric In Cooking

The savory, earthy flavor of turmeric can add depth to many dishes. Experiment with adding it to some of the foods you commonly eat. You might be surprised how well it complements dishes you already love.

Here are some foods that are delicious when flavored with turmeric:

* Rice

* Eggs

* Smoothies

* Soups and stews

* Vegetable dishes

* And, of course, curry

Whenever you use turmeric, add a bit of pepper as well. Pepper contains a compound called piperine, which enhances the absorption of the curcumin in turmeric.

© American Institute for Preventive Medicine

January 23, 2026
Dietary Fiber

Nutrition

Diets high in dietary fiber may help reduce the risk of colon cancer, heart disease, diabetes, and heartburn.

Choose whole-grain foods over white, enriched ones. Eat plenty of vegetables, fruits, beans, lentils, nuts and seeds.

Health experts advise adults getting 22 to 34 grams of dietary fiber a day. Most adults in the U.S. get only about 15 to 18 grams a day.

Choose whole-grain breads, cereals, and pasta instead of white and refined ones. Have legumes (beans, etc.) in salads, soups, chili, etc. Choose whole fruits over juices. Snack on vegetables.

© American Institute for Preventive Medicine

January 23, 2026
Nine Tips For Healthier Fast-Food Meals

Nutrition

Fortunately for the millions of Americans who eat at fast-food restaurants each day, choices are no longer limited to burgers, fries, and shakes. Most chains offer fruits, salads, baked potatoes, soups, and whole wheat products in addition to traditional choices. Here are some suggestions for more nutritious fast-food meals.

* Read nutrition information on the fast food restaurant’s Web site, brochures in the restaurant, or on the package.

* Avoid fried foods. Choose baked or broiled ones instead. If you order fried food, remove the breading (it sops up most of the grease).

* Order pizza with mushrooms, onions, tomatoes, and peppers instead of pepperoni and sausage.

* Avoid mayonnaise-laced salads. Instead, opt for fresh, unadorned fruits and vegetables. Use low-fat or fat-free salad dressings.

* Steer clear of bacon bits, croutons, rich salad dressings, and fried noodles.

* Use high-sodium condiments like mustard or pickles sparingly. And do not add salt to fast food. It doesn’t need it.

* Ask for low-fat milk, fruit juice, or plain water instead of soft drinks.

* Use skim or low-fat milk instead of cream or nondairy creamer in your coffee or tea.

* Avoid high-fat, calorie-rich pastries and dessert. They offer very little nutrients. Opt for fruit cups and apple slices.

© American Institute for Preventive Medicine

January 23, 2026
Save By Staying Healthy

Medical Care

An ounce of prevention is worth more than a pound of cure. The healthier you are, the less you will need to pay for medical care. Also, the state of your health is one of the main factors in setting the cost of health and life insurance.

Don’t send money up in smoke.

Cigarette smoking is bad for your health. It’s bad for your wallet, too. A person who smokes two packs a day spends over $3,000 a year just on cigarettes. Hundreds of dollars more are spent on extra dental and medical costs. The cost of health, life, and disability insurance is about 30% higher for persons who smoke.

Weight does matter.

Obesity is a leading cause of preventable death. Losing weight can lower the risk for type 2 diabetes, heart disease, and other chronic diseases. These can cost you and your employer a lot of money to treat. Obese persons who buy health insurance on their own may have to pay more. Insurance companies may even turn them down.

Be fit at little or no cost.

Take part in fitness programs at work. Join a mall walkers program. Walk with a friend. Follow along with fitness programs on TV. Or, if you have a stationary bike, ride it while you watch TV. Being active every day is a huge investment in your health.

Look at your genes.

Find out what health problems both sides of your family have or had. Start with your parents, brothers, and sisters. Then find out about ones your grandparents, uncles, aunts, and first cousins have or had. Once you know what health problems run in your family, talk with your doctor. He/she can suggest ways to lower your risk of getting them.

Don’t back quacks.

Find out about products and treatments that don’t work or could cause harm fromwww.quackwatch.organdwww.fda.gov. Don’t waste money on things that don’t help.

Be savvy about AD-vice.

Check with your doctor before you follow advice from Web sites and ads that promote products. Many are costly and give little or no benefit.

Detect to protect.

Have screening tests and exams that can help detect health problems in early stages when they are easier and less costly to treat. Follow your doctor’s advice.

Money well spent.

If you have no health insurance or your health plan does not pay for screening tests or doctor visits, it is still important to have them. Paying for these now could save you thousands in medical costs in the future. Tests may cost less than you think.

Know thy “health self.”

The more you know about your health problems, the easier it is to make informed choices about how to take care of them. Find out what you need to do from your doctor. Get reliable facts, too, from trusted sources.

Follow your doctor’s treatment plan.

This helps to improve your health. It helps keep problems from getting worse. For example, keeping blood pressure under control can reduce the risk of having a stroke or a heart attack.

A shot in the arm for your health.

Get vaccines, as needed, to prevent illnesses. This applies to children, as well as adults. The Centers for Disease Control and Prevention give guidelines for vaccines every year. Find out what they are atwww.cdc.gov/vaccines. Also, if you plan to travel to other countries, find out what vaccines you should get. Find out fromwww.cdc.gov/travel.

Know about the Vaccines for Children (VFC) Program.

Your children may be able to get free or low-cost vaccines. Find out fromwww.cdc.gov/vaccines/programs/vfc/default.htm.

© American Institute for Preventive Medicine

January 23, 2026
Cancer-Fighting Foods

HEALTHY EATING

A healthy diet plays an important role in supporting a healthy immune system. And a strong immune system can prevent and neutralize cancer cells.

Some specific foods contain compounds that have cancer-fighting properties. While more research is needed, these foods may offer protective benefits in a balanced diet.

Colorful fruits & vegetables

The rich color of fruits and vegetables comes from phytonutrients, plant compounds that provide health benefits.

Eating a variety of different colored fruits and vegetables provides the body with a wealth of potent antioxidants, vitamins, and minerals to support good health.

Dark green and orange vegetables, tomatoes, cruciferous vegetables, and alliums (onions, garlic, etc.) show particular promise for cancer-fighting ability.

Beans, peas, & lentils

Packed with fiber and nutrients, pulses such as beans, peas, and lentils show evidence of lowering the risk of colorectal cancer.

Regular consumption of these powerful plants provides a boost of fiber that feeds and nourishes the microbiome in the gut.

Your microbiome is an essential player in the immune system and one of the first lines of defense against colon cancer growth.

Walnuts

While all kinds of nuts and seeds should be part of a healthy plant-based diet, walnuts deserve a special mention.

Walnuts contain healthy fats and plant compounds called polyphenols which may combat oxidative stress in the body.

The tannins in walnuts give them their distinctive taste and may also provide cancer-fighting benefits.

Tea

Your daily cup of tea is more than a soothing drink. Tea contains flavonoids. These compounds act as antioxidants, reduce inflammation, and may potentially be anti-carcinogens.

The plants found in tea create flavonoids as part of their own personal protection system. When you drink tea, those same compounds that protect the plants from disease and pests go to work defending you.

© American Institute for Preventive Medicine

January 23, 2026
Eating To Enhance Gut Health

HEALTHY EATING

The health of your gut microbiome is a significant factor in the health of your entire digestive system. How well your stomach and intestines digest and absorb the food you eat depends on the condition of the microorganisms in your gut.

In turn, what you eat can either support the diversity of your microbiome or disrupt the delicate balance.

Certain foods provide necessary nutrients to support the growth of beneficial bacteria. The more beneficial bacteria you have in your digestive tract, the less room there is for unhealthy bacteria to grow.

Probiotics

Probiotics are live bacteria and yeasts which have beneficial functions in the body. Probiotics may be present in foods that have undergone fermentation. Ingesting probiotics through food or supplements can boost the number of beneficial microorganisms in your digestive system.

Regular consumption of foods that contain probiotics may improve digestive health and boost the immune system. Choose some of these foods as part of your daily diet:

* Yogurt (with live active cultures) or kefir

* Saukraut

* Kombucha

* Tempah

* Miso

* Kimchi

* Pickles

Prebiotics

Prebiotics provide essential nutrients that feed beneficial bacteria and encourage their growth.

Most prebiotics are a type of fiber that is indigestible to the body. The microorganisms in the digestive tract can break down these fibers into short-chain fatty acids (SCFA). These SCFAs provide valuable food for the probiotic communities in the body. Beneficial prebiotic foods include:

* Garlic

* Onion

* Asparagus

* Bananas

* Oats

* Flaxseeds

* Apples

Should you take a supplement?

Supplements containing probiotics are widely available. However, supplements are not regulated by the FDA and should be approached with caution.

Talk to your doctor before starting any supplement to make sure it is a safe choice for you. In the meantime, probiotic and prebiotic foods are a generally safe way to support gut health.

© American Institute for Preventive Medicine

January 23, 2026