1-Eating the Right Foods to Protect Your Blood Vessels

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Eating the Right Foods to Protect Your Blood Vessels: Dietary Tips for Preventing High Cholesterol, Artery Blockage, and Diabetes

As we get older, many of us begin to pay more attention to several common health concerns: high cholesterol, atherosclerosis, blocked arteries, elevated blood sugar, and diabetes.

Although these conditions are different, they have many things in common when it comes to diet. In simple terms, we should reduce excessive saturated fat, refined carbohydrates, added sugar, and highly processed foods, while eating more vegetables, fruits, whole grains, fish, beans, and other high-fiber foods. It is also important to control portion sizes and maintain a healthy weight.

The American Heart Association’s 2026 dietary guidance emphasizes eating more vegetables and fruits, choosing whole grains instead of refined grains, selecting healthy sources of protein and unsaturated fats, and reducing added sugar, saturated fat, sodium, and highly processed foods. This type of eating pattern is beneficial for cardiovascular health and is also consistent with dietary recommendations for managing and preventing type 2 diabetes.

1. Eat More Fish, Especially Fish Rich in Omega-3 Fatty Acids

If your doctor has recommended eating more fish, this is a habit worth maintaining.

Fish such as salmon, trout, mackerel, and sardines are relatively rich in omega-3 fatty acids. The American Heart Association recommends eating fish at least twice a week, particularly replacing some higher-fat meats with fish.

Another advantage of fish is that it provides high-quality protein while many types of fish contain less saturated fat than fatty cuts of beef or pork.

Instead of regularly eating a large portion of fatty beef or pork, consider replacing some of those meals with:

* Salmon

* Trout

* Mackerel

* Sardines

* Tuna

* Other fresh fish

The way fish is prepared also matters. Steaming, baking, boiling, and stewing are generally better choices than deep-frying.

2. Chicken Is a Good Choice, but Remove the Skin

Chicken is also an excellent source of protein.

When eating chicken, consider choosing skinless chicken breast or other lean cuts. Chicken skin and fatty portions contain more saturated fat.

Therefore, “eat more chicken” does not mean eating large amounts of fried chicken. It means choosing healthier ways to prepare chicken, such as:

Steaming, stewing, baking, boiling, or stir-frying with a small amount of oil.

The National Institutes of Health recommends choosing skinless poultry, fish, beans, nuts, and other healthy protein sources as part of a heart-healthy diet.

3. Eat Less Beef, Pork, and Other Red Meat

This does not mean that you can never eat beef or pork again. Instead, it is better to reduce the frequency and portion size and choose leaner cuts whenever possible.

Beef, pork, lamb, and processed meats can contain significant amounts of saturated fat. Too much saturated fat can raise LDL cholesterol, commonly known as “bad cholesterol.” High LDL levels are associated with an increased risk of atherosclerosis and cardiovascular disease.

So, a simple change in eating habits could be:

Before:

Beef and pork were frequently the main sources of protein.

Now:

Eat more fish, skinless chicken, tofu, beans, nuts, and other healthier protein sources, while reducing the amount of red meat.

If you eat beef or pork, choose lean cuts, trim visible fat, and control the portion size.