Prolonging youth: A dietitian's guide to slowing ageing

Why do we age? The human body rejuvenates itself through the exchange of millions of cells every day. However, as we age, this process does not run as smoothly, and more damaged or dead cells appear in the body. They contribute to many diseases, deteriorating health, and simply ageing.

There is still no drug that prevents the ageing of cells. However, scientists say there is quite a bit we can do ourselves in this regard. Prof. Boris Bigalke is one of them. According to him, physical activity, sleep phases, dietary supplements, and avoiding harmful factors are significant. However, he focuses most on nutrition.

Prof. Bigalke believes that the mTOR pathway, which is the main centre controlling cell growth, is most important for a long life. It also affects the creation of new proteins. When it's disrupted, many diseases can occur. It benefits from a low-calorie diet, physical exercise, and certain plant ingredients.

The first ingredient mentioned by the scientist is resveratrol. It is found in red grapes, red wine, dark chocolate, and peanuts. This antioxidant prevents cell damage, has anti-inflammatory and anti-cancer properties, and protects the heart, blood vessels, and brain. However, a large portion of resveratrol is broken down in the intestines and does not enter the bloodstream. According to Prof. Bigalke, dietary supplements based on this substance can be helpful. He also mentions curcumin, which is found in turmeric and in small amounts in mustard. It reduces cell damage and has similar properties to resveratrol.

The expert also recognises an herb well known in Chinese medicine as important. It's the herb of immortality, jiaogulan. It is significant for mTOR because it contains a lot of ginsenosides. They help protect the brain from age-related changes and diseases and improve perception. Jiaogulan reduces inflammation, has anti-cancer effects, and strengthens the heart. However, this herb is still not approved as food or a dietary supplement in the EU.

In his book, Prof. Bigalke mentions other functional nutritional ingredients, such as vitamin C, taurine, or vanillin. However, he emphasises that caution is always important because both deficiency and excess are harmful to health. A balanced diet should provide the right amount of every vitamin.

The content on our website serves informational and educational purposes and does not replace medical consultation. Before making health decisions, consult with a specialist.