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Cardiology Specialists: How Antioxidants Prevent Heart Disease

Written by Discovery Senior Living | Jan 8, 2025 5:00:00 AM

According to the CDC, one person dies of heart disease every 33 seconds.

Cardiology specialists have long looked into risk factors for cardiovascular issues. Heart disease prevention is a priority.

Experts find that antioxidants are a great way to decrease the risk of chronic heart disease and stay healthy. Here, we'll talk about:

  • What antioxidants are
  • How they work
  • How you can get more antioxidants in your diet
  • How senior living communities promote dietary wellness

Read on for some important cardiovascular heart tips for seniors!

What Are Antioxidants?

When you have a healthy metabolism, your body produces something called "free radicals." Free radicals are naturally occurring molecules in the body that have unpaired electrons. They're unstable because of this.

Your body forms free radicals through oxidation or the gaining of oxygen.

This frequently happens when you:

  • Drink too much alcohol
  • Have a high-fat diet
  • Live in an area with a lot of environmental pollution
  • Smoke cigarettes or get a lot of secondhand smoke

Free radicals try to neutralize themselves by stealing electrons from other healthy molecules that your body needs. Those molecules become damaged because the lack of an electron destabilizes them, too.

This process can cause cellular damage as free radicals disrupt cell membranes. Cells may not be able to function normally anymore.

It also can cause oxidative stress, which happens when there are so many free radicals in the body that it can't neutralize them.

Oxidative stress is linked with many chronic diseases like cardiovascular disease.

That's where antioxidants come in!

These molecules protect your cells from damage caused by free radicals. They can fight them off and neutralize them, which nips oxidative stress in the bud.

Basically, an antioxidant purges free radicals from your body. This works toward heart disease prevention by addressing a root cause at the source.

Oxidative Stress and Heart Health

There are several ways that oxidative stress correlates with cardiovascular disease, including:

  • High blood pressure in veins and arteries
  • Plaque forming in the arteries
  • An irregular heartbeat (arrhythmia)
  • Changes in the heart structure and function

When you neutralize free radicals, you decrease the likelihood of developing these health issues. Since these health problems can be life-threatening, getting antioxidants should be a priority.

How Do Antioxidants Work?

To understand antioxidant benefits, knowing exactly how they neutralize free radicals is important.

Harvard Health describes antioxidant molecules as sacrificial. They give up their own electrons to the free radicals, which neutralizes them. The free radicals don't need to steal any more electrons from the molecules your body needs to stay healthy.

This disrupts the chain of oxidation so that other molecules in your body don't see negative impacts.

This prevents changes to your heart's function. You don't need to worry about molecules that contribute to cardiovascular function becoming destabilized.

Hypertension and arrhythmia are also less likely because your body doesn't need to overcompensate for the damaged molecules in your bloodstream.

How Do You Get More Antioxidants Into Your Body?

Some people take antioxidant supplements to get antioxidant benefits. However, this is usually unnecessary since tons of vitamins and minerals will give you these antioxidants more naturally.

A lot of expert cardiology advice emphasizes that healthy diets can decrease cardiovascular risks. Look for foods with antioxidant vitamins and minerals like:

  • Vitamin A
  • Vitamin C
  • Vitamin E
  • Zinc
  • Lycopene
  • Beta-carotene
  • Selenium

Fruits, Veggies, and Herbs: Recommended by Cardiology Specialists

Antioxidant properties are extremely common in fruits and vegetables. Some of the most antioxidant-rich foods include:

  • Spinach
  • Broccoli
  • Carrots
  • Bell peppers
  • Onions
  • Artichokes
  • Avocados
  • Cabbage
  • Okra
  • Sweet potatoes
  • Tomatoes
  • Pineapple
  • Strawberries
  • Apricots
  • Mangoes
  • Citrus fruits like oranges and grapefruits

Some herbs and spices contain antioxidants:

  • Oregano
  • Sage
  • Thyme
  • Garlic

You can add these to any dish for both flavor and health!

Protein and Fiber

Cardiology specialists cite protein sources as great sources of antioxidants, including:

  • Eggs
  • Salmon
  • Nuts, especially walnuts
  • Sesame seeds
  • Eggs

Many fiber-rich foods and whole grains also are antioxidant-rich:

  • Whole-grain bread
  • Brown rice
  • Bran
  • Oats

Dark Chocolate

You can even get antioxidants when it's time for dessert! Many sweets contain fats that have oxidants in them, but you can easily substitute your usual desserts for those containing dark chocolate.

Johns Hopkins publications show that dark chocolate reduces the risk of blood clots. They also state that it makes blood circulation to the heart more effective. The antioxidants that cause this reduce the risk of heart disease!

Antioxidants and Senior Heart Health

Antioxidants are even more important for older adults than they are for others. Those in senior living communities often need to be very mindful of consuming them. This is because heart disease risks increase greatly with age.

According to information published by Memorial Hermann:

  • Heart disease is most prevalent in people aged 65+
  • The average first heart attack age is 65-66 for men
  • The average first heart attack age for women is 72
  • Heart disease is the biggest killer of Americans

There are several reasons for this, including:

  • Changes in metabolism
  • Insulin resistance
  • A more sedentary lifestyle
  • Cell and molecule changes during aging
  • Greater instances of irregular blood pressure and hypertension
  • Thicker heart walls
  • Weaker valves in the heart
  • Harder arteries
  • Fatty deposit buildup

Since age is a risk factor for heart disease, following cardiovascular health tips is especially important for older Americans.

How Can a Senior Living Community Help?

The best Bellefontaine senior living communities work to promote health and wellness in older adults. Our wellness programs aim to:

  • Encourage a balanced diet
  • Offer foods with natural ingredients
  • Help residents be mindful during mealtimes
  • Create antioxidant-rich meal plans for seniors
  • Provide opportunities for exercise to supplement a healthy diet

Residents won't be left on their own to try and clobber together a healthy diet. They'll have guidance and advice to fall back on.

Find a Senior Community in Bellefontaine, OH

Now that you know why cardiology specialists encourage seniors to have an antioxidant-rich diet, it's time to decrease the risk of heart disease with senior living wellness programs.

Campbell Place Assisted Living is committed to helping older adults in Ohio thrive. We offer chef-prepared meals to residents so they can enjoy fresh foods with natural ingredients. Our wellness plans also strive to promote senior health.

Our commitment to keeping residents in top shape sets us apart, so contact us to learn more about our community!