My name is Margarita, and I am 90 years old. People are often surprised when they hear that I live alone and manage my daily life without much difficulty. I don’t take pills in the morning or at night, and I have never had to rely on a long list of medications. I don’t suffer from diabetes, and my blood pressure has remained mostly stable throughout the years. Every morning I wake up on my own, prepare my own breakfast, and start the day slowly but steadily. I enjoy going for a walk, even if it’s just around my neighborhood, breathing fresh air and letting my body move. I can still read comfortably without glasses, and my memory works well enough for me to remember the things that truly matter. When people hear this, they often assume it must be pure luck or that I was simply born with strong genetics. But I always give them the same answer: my health is largely the result of the choices I made over many years, especially the choices I made about food.

I never spent my life obsessing over illnesses or constantly worrying about what disease might come next. Instead, I focused on something much simpler—taking care of what I put on my plate. My philosophy was not about fighting disease once it appears, but about doing what I could to prevent it from finding a place in my body. Food was never just about taste or convenience for me; it was about nourishment and balance. Over the decades I noticed that many people around me, especially as they grew older, began to experience constant pain, heavy fatigue, restless nights, and the need to carry bags filled with medications wherever they went. When asked about it, they would shrug and say, “That’s just old age.” But I often wondered if age alone was really the cause. Perhaps, at least in part, it was the result of the foods they had eaten for many years—too much sugar, too many processed meals, and too little of the natural foods our bodies truly understand.

What many people don’t realize is that it is rarely too late to improve your health. Even when someone reaches their sixties, seventies, or eighties, the body still has an amazing ability to adapt and respond to better habits. I have seen people feel stronger, sleep better, and regain energy simply by returning to simpler and more natural foods. It does not require extreme diets, strict deprivation, or complicated nutrition plans. Instead, it often begins with small, consistent choices made every day. Over the years, there were a few foods that became especially important to me. I sometimes joke that they helped give me a “second youth.” These foods were not exotic or expensive; in fact, many of them were traditional ingredients that earlier generations used regularly before modern processed foods became so common.

The first of these foods is aronia, also known as black chokeberry. I started consuming it more than thirty years ago after a neighbor who worked as a health assistant recommended it to me. She told me that if I wanted to keep my blood vessels healthy and strong, I should try adding this berry to my routine. I began preparing it in a very simple way: placing a small handful of dried berries into a thermos with hot water and letting it steep for two or three hours. From that infusion I would drink about half a glass a day. Over time I began to notice small but meaningful changes. My head felt lighter, especially during colder months when circulation can slow down. My hands stayed warmer in winter, and my blood pressure seemed steadier. Later I learned that aronia berries contain powerful antioxidants called anthocyanins, which help protect blood vessels, support circulation to the brain, and promote eye health. Today they can also be added to oatmeal, unsweetened fruit compotes, or simply taken as an infusion like I did.

Another habit that became part of my life is drinking willowherb tea. This traditional herbal tea was once very common, but many people forgot about it as coffee and strong black tea became more popular. About twenty years ago I decided to bring it back into my routine, and since then it has been my favorite drink in the afternoon. Willowherb tea has a gentle calming effect on the nervous system. It helps improve sleep quality, supports digestion after meals, and reduces mild inflammation in the body. Unlike coffee, it doesn’t cause nervousness or dependence, and it’s especially helpful for people who feel mild anxiety or heart palpitations at the end of the day. Preparing it is very simple: one teaspoon of dried herb in about 300 milliliters of hot water, covered and left to steep for ten to fifteen minutes. I usually drink it warm in the evening, allowing my body to relax naturally before bedtime.

Buckwheat has probably been the most consistent food in my life. It is simple, affordable, and incredibly nourishing. When I reached my sixties, I began noticing that my blood sugar levels seemed to fluctuate more than before. After eating white bread or refined foods, I would feel tired, sleepy, and weak. Instead of ignoring these signs, I decided to replace many refined foods with buckwheat cooked in water. The difference was noticeable. My energy became more stable throughout the day, I stopped feeling drowsy after meals, and my body felt satisfied without the heaviness that often follows refined carbohydrates. Buckwheat is rich in complex carbohydrates, fiber, magnesium, and iron, which help provide slow and steady energy. I usually prepare it by cooking one cup of buckwheat with two cups of water over low heat for about fifteen to twenty minutes. I don’t fry it or add heavy sauces. Sometimes I add a small spoon of flaxseed oil afterward for healthy fats.

Two other foods that have supported my health are seaweed and fermented cabbage. Seaweed, especially kelp, became important when I was in my forties and often felt tired with cold hands. I later learned that iodine, which supports the thyroid gland, was likely missing from my diet. Kelp provides natural iodine along with B vitamins, iron, and magnesium. It also supports metabolism and can help balance cholesterol levels. I prefer using dried or frozen kelp without additives and add one or two tablespoons to salads with grated carrot or beetroot, or even mix it with buckwheat. Fermented cabbage, on the other hand, has been part of my life since childhood. It is simply cabbage, carrot, and salt left to ferment naturally—no vinegar or sugar. As I grew older, I realized it is one of the best natural probiotic foods. It supports healthy gut bacteria, strengthens the immune system, provides vitamin C, and helps digestion. Even one or two tablespoons before meals can help prepare the digestive system. In the end, I believe longevity is not about discovering a miracle food or following the latest health trend. It is about making small, steady choices every day—eating natural foods, walking regularly, sleeping well, and listening to the body. Over many years, these simple habits can make the difference between merely growing older and truly living with vitality.