No, bananas cannot naturally unclog existing arterial blockages. Once plaque has formed, it cannot be completely removed or "unclogged" by diet alone. However, the nutrients in bananas, particularly potassium and fiber, play a significant role in helping to prevent the hardening and further buildup of plaque in the arteries.
Bananas and avocados — foods that are rich in potassium — may help protect against pathogenic vascular calcification, also known as hardening of the arteries.
Foods high in potassium also can interfere with some medications for high blood pressure and heart failure. It certainly would take more than one banana to raise potassium levels to a dangerous level for the average person, Spees said.
Am I eligible for weight loss surgery?
Bananas can aid digestion and help beat gastrointestinal issues. A medium banana will provide about 10-12% of your daily fibre needs. Singapore's Health Promotion Board recommends a daily dietary fibre intake of 20g for women and 26g for men. Soluble and insoluble fibres play an important role in your health.
When taken by mouth: Bananas are commonly eaten as food. They're generally well-tolerated, but some people might experience bloating, gas, or cramping.
While there's no single "number one," blueberries are widely considered top contenders for the healthiest fruit due to their high antioxidants (anthocyanins) that boost brain, heart health, and reduce inflammation, with other berries, avocados, and oranges also ranking high for vitamins and healthy fats. The best approach is a varied intake of fruits, with berries, citrus, and nutrient-dense options like avocado providing broad benefits.
They're caused by high cholesterol, smoking, genetics, and a diet high in unhealthy fats. Symptoms of clogged arteries can include fatigue, shortness of breath, dizziness, and chest pain.
Oatmeal. Both doctors cited oats as their regular favorite breakfast. Oatmeal contains lots of fiber, vitamins and minerals, and studies associate it with lowering cholesterol and helping with weight control, according to the American Heart Association. “My go-to is really oatmeal,” Freeman says.
Healthy aging food #1: Bananas
The most recent Dietary Guidelines for Americans lists potassium as an “under-consumed nutrient.” That same banana also packs 10 mg of vitamin C. Vitamin C can help fight disease because it is an antioxidant.
Cardiologists generally advise avoiding processed meats, sugary drinks and sweets, and foods high in trans fats and sodium, like most fried foods and salty snacks, because they raise bad cholesterol, blood pressure, and inflammation, significantly increasing heart disease risk. Focusing on whole foods and limiting these culprits is key for heart health.
What is the best fruit for the heart? While all fruits benefit heart health, berries and avocados are particularly great for their antioxidants and healthy fats.
Out of all plant-based cooking oils, olive oil has the highest levels of MUFAs. This, along with the anti-inflammatory and antioxidant compounds in olive oil, may reduce plaque buildup in your arteries.
Bananas keep your kidneys healthy
Another large study of more than 90,000 women also found that women who consumed more than 4,099 milligrams of potassium daily had a 35 percent lower risk of kidney stones than women who downed less than 2,407 mg.
Surgery may be done to fix a blocked artery and improve blood flow. Surgeries or procedures for coronary artery disease may include: Coronary angioplasty and stent placement. This treatment opens clogged blood vessels in the heart.
Do cardiologists recommend eating blueberries? Yes, many cardiologists suggest eating blueberries. They are good for your heart because of their antioxidants and fiber.
“Smoking is one of the most harmful things people can do to themselves,” Dr. Maniar says. Blood flow drops, slashing oxygen that fuels the heart, which compensates by spiking blood pressure, heart rate and rhythm, and can lead to hardened and narrowed arteries and blood clots causing cardiovascular disease.
If you have coronary artery calcification, you should follow the recommendations for a heart-healthy lifestyle, including:
Lab and animal studies have found that cinnamon may also help with atherosclerosis (fatty deposits in the arteries). But human studies are lacking. Two trials involving people with Type 2 diabetes didn't find that cinnamon helped with inflammation or plaque in the arteries.
Other signs you may have atherosclerosis (blocked arteries)
Examples of nutritious fruits include lemons, strawberries, oranges, limes, grapefruit, blackberries, apples, pomegranate, pineapple, bananas, avocado, and blueberries. Different fruits have different health benefits. For the best results, add a variety of fruits to the diet.