When talking about men' sexual health, the conversation usually revolves around physical performance, testosterone or vitality. However, there is one key factor that is often overlooked: cellular health. And this is where antioxidants come into the picture as a major player. To better understand its importance, we have invited Dr. Jaume Fontanals, a physician specializing in digestive health, who reveals how to make these compounds our best allies.

We hope you enjoy this interview and that it helps you understand how antioxidants can improve your well-being in many aspects and their role in men's health. Let's start...

What are antioxidants and what is their function in the body?

“Antioxidants are molecules that protect our cells from oxidative stress,” explains Dr. Jaume Fontanals. “In plain words, they neutralize free radicals, unstable substances that are generated by the metabolism and that increase due to factors such as stress, pollution, smoking or an unhealthy diet. If they accumulate in excess, they can cause premature aging and damage to tissues and organs.”

Why is it important for men to maintain a proper balance of antioxidants?

“For men, antioxidants are not only essential for overall health, but also for proper mental functioning, testosterone production and even fertility. Many are unaware that sperm quality also depends on the action of antioxidants,” the specialist points out.

What are the best natural foods for antioxidants?

“ The more fresh and natural foods we include in the diet, the better ,” recommends Fontanals. Among the most powerful are:

• Vitamin C: found in kiwi, citrus fruits, strawberries and red peppers. It strengthens the immune system and protects cells from oxidative stress.

• Vitamin E: it can be found in nuts, avocado and extra virgin olive oil. It is essential for cell protection and healthy aging.

• Glutathione: known as “the master antioxidant”. It is found in asparagus, spinach and avocado, and plays a key role in detoxifying the body.

• Resveratrol: found in grapes, pure cocoa and berries. It helps cardiovascular health and slows down cellular aging.

• Zinc and Selenium: essential minerals in the production of testosterone, available in seafood, eggs and Brazil nuts.
  
  

“Also, foods such as green tea, broccoli and berries are rich in polyphenols and flavonoids, compounds with anti-inflammatory effects and potent protectors of cellular health,” he adds.

How do antioxidants help prevent chronic diseases?

“ Science has shown that antioxidants can reduce the risk of diseases such as cardiovascular disease or prostate cancer ,” says the doctor. Some specific recommendations are:

• Heart conditions: vitamin E, coenzyme Q10 and the polyphenols in cocoa protect the cardiovascular system, improving circulation and preventing oxidation of LDL cholesterol.

• Prostate cancer: “Lycopene from cooked tomatoes and sulforaphane from broccoli have protective effects,” says Fontanals. “Regular consumption of these foods can reduce the incidence of this disease.”

• Diabetes and metabolism: “Resveratrol and quercetin can improve insulin sensitivity and prevent metabolic problems. Recent studies have shown that they help maintain stable blood glucose levels and improve pancreas function.”

Is there a connection between antioxidants and male hormonal balance?

“Absolutely,” confirms Fontanals. “ Antioxidants play an essential role in testosterone production . Zinc, magnesium and vitamin D are essential. Moreover, certain antioxidants, such as resveratrol, help reduce excess estrogen in men, helping to improve hormonal balance.”

A lack of antioxidants often contributes to hormonal dysfunction , reducing testosterone production and affecting libido and energy. “Exposure to environmental toxins and consumption of ultra-processed foods can disrupt hormone balance, making diet play an even more crucial role,” he adds.

How do antioxidants influence fertility and sexual health?

“ Sperm is very vulnerable to oxidative damage ,” Fontanals explains. “That is why it is important to include minerals such as zinc, vitamin C and L-carnitine in the diet, which improve sperm motility and quality.”

Regarding erectile dysfunction, the doctor assures: “Antioxidants also have an impact here. L-arginine and citrulline promote nitric oxide production, improving circulation and erection quality. In addition, coenzyme Q10 and resveratrol have been shown to enhance vascular response.”

What are the main enemies of antioxidants in the body?

“ Having a diet rich in antioxidants is only part of the equation ,” warns Fontanals. “Lifestyle also plays a huge role.” Factors that negatively affect include:

• Chronic stress: Depletes minerals such as magnesium and vitamin C, promoting inflammation and chronic fatigue.

• Tobacco and alcohol: Increase free radical production, reducing antioxidant absorption and negatively affecting cardiovascular function.

• Poor diet: A nutrient-poor diet decreases the body's ability to neutralize cell damage, contributing to obesity and metabolic diseases.
  
  

“Living an anti-inflammatory lifestyle is key to maintaining optimal antioxidant levels,” he summarizes.

Is diet enough or is it necessary to add supplements?

“It depends,” the doctor answers. “ If you eat a balanced diet, you will probably get enough antioxidants . But in people with high stress loads, exposure to toxins or metabolic problems, supplements are usually a good option.”

What does science say about antioxidants and men's health?

“Recent studies highlight the importance of antioxidants in several areas of men's health:

• Cardiovascular health: They prevent fat oxidation and protect arteries.

• Testosterone: They improve its production and reduce excess estrogen.

• Fertility: They reduce sperm DNA damage and improve sperm motility.

• Erectile function: They favor vasodilation and blood circulation”.
  
  

What is his final piece of advice for those who want to improve their health with antioxidants?

“ Start with the basics ,” Fontanals recommends. “Eat well, avoid sugar and ultra-processed foods, exercise and manage stress as best you can.” And he concludes with a clear message: “There are no magic pills, but if you make the best decisions for your health every day, your body will thank you for it.”

*Interview conducted by Andrés Suro, MYHIXEL sexologist, with Dr. Jaume Fontanals, physician specializing in digestive health.