The secret of the onion that many seniors have used for years to take care of their health.

For years, many people have looked for expensive solutions to take care of their health, especially when problems such as high cholesterol, high blood sugar, or joint pain appear. However, there is a simple, inexpensive ingredient present in almost all kitchens that could offer great support to the body: onions.

Over the decades, some doctors and natural health specialists have recommended regular consumption as part of the daily diet, especially in older people. This is because onion contains natural compounds that can contribute to cardiovascular well-being, metabolic balance, and joint care.

Below you will learn how this common food can become an important ally for health, and you will also learn some simple ways to incorporate it correctly.

1. Onion and Blood Vessel Health

Over the years, blood vessels can lose elasticity and build up cholesterol deposits. This makes it harder for circulation and forces the heart to work harder.

Onion contains quercetin, a powerful natural antioxidant. This compound helps protect blood vessel walls from oxidative damage and can help maintain their elasticity.

In addition, onion has sulfur compounds, responsible for its characteristic aroma. These compounds help improve blood fluidity and can reduce the tendency of platelets to clump together, which promotes better circulation.

For this reason, many traditional recommendations suggest consuming raw or lightly marinated onions, as intense heat can diminish some of its beneficial compounds.

Red onion varieties usually stand out for their higher antioxidant content.

2. A Natural Support for Cholesterol and Blood Sugar

Two of the factors that most affect cardiovascular health with age are high cholesterol and excess blood sugar.

Several studies have observed that certain compounds present in onions, such as allicin, can help to:

• Promote the reduction of LDL cholesterol (known as “bad” cholesterol).
• Stimulate metabolic processes that support the balance of cholesterol in the body.

On the other hand, onions contain substances that some researchers relate to a better use of glucose by cells.

Therefore, including onions in the diet can be a simple strategy within a balanced diet.

A traditional way to consume it is in fresh salads accompanied by olive oil or flaxseed oil, as healthy fats help improve the absorption of certain nutrients.

3. Joint and bone care

Joint pain and stiffness are common problems after a certain age. Onions can also provide benefits in this regard.

The organic sulfur compounds present in this vegetable participate in the formation of connective tissues such as:

• cartilage
• Ligaments
• Tendons

These elements are essential for keeping joints strong and functional.

In addition, the antioxidant properties of onion help reduce inflammatory processes that can affect the joints.

Some traditional practices even use crushed onion compresses with honey applied externally to sore areas for an hour or two. This type of folk remedy has been used for generations to relieve muscle or joint discomfort.

Three Simple Ways to Make Use of Onion

1. Mild onion infusion

Ingredients

• 1 medium red onion
• 1 glass of water at room temperature
• 1 teaspoon of natural honey

Preparation

1. Chop the onion as finely as possible.
2. Place it in a glass.
3. Add the water and let stand for 40 to 60 minutes.
4. Strain the liquid and add the honey.

Traditional use

Some people consume it in the morning, before breakfast.

2. Daily healthy salad

Ingredients

• 1/2 red onion
• 1 or 2 cloves of garlic
• Fresh parsley or coriander
• 1 tablespoon olive or flaxseed oil

Preparation

1. Chop all the ingredients.
2. Mix them in a bowl.
3. Let it rest for a few minutes and add the oil.

This salad can accompany lunches or dinners.

3. Homemade Onion and Honey Syrup

Ingredients

• 1 large onion
• 3 or 4 tablespoons honey

Preparation

1. Cut the onion into small cubes.
2. Place it in a glass jar.
3. Top with honey.
4. Let it rest for 8 to 10 hours.

The resulting liquid is traditionally used as a natural support in times of cold or cough.

Important Precautions

Although onions are a healthy food, some people should consume them in moderation.

Caution is advised if you have:

• gastritis
• stomach ulcers
• pancreatitis
• digestive problems with raw foods

In these cases, it may be better to consume the onion cooked or roasted, as it is softer on the stomach.

In addition, any natural remedy should be considered a complement, never a substitute for medical treatments indicated by health professionals.

Tips and recommendations

• Try to include fresh onions in your diet several times a week.
• Combine it with foods rich in healthy fats such as olive oil or avocado.
• Avoid cooking it for too long if you want to preserve its active compounds.
• Maintain a balanced diet rich in fruits, vegetables, and fiber.
• Engage in moderate physical activity to promote circulation.
• See a health care professional if you have chronic conditions or take medication.

Onion is one of those simple foods that, when incorporated correctly into the diet, can offer multiple benefits. Its richness in antioxidants, sulfur compounds, and natural nutrients makes it an excellent supplement to support heart, metabolism, and joint health.