What does it take to live a long and healthy life? A 100 year old man, Dr John Scharrenberg, Who has spent a life studying health and well-being, shares seven key principles for longevity. It is not only theories but the experienced lifestyles that have helped many people avoid chronic diseases and to remain active well in old age. Here is everything we need to know about these principles that change the life that can help maintain good health for decades.
Completely avoid tobacco

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Tobacco has been linked to countless health problems, including lung cancer, heart disease and premature aging. He said in a Ted to speak that the 1964 Surgeon General’s The report clearly indicated that smoking is dangerous, but much is still struggling to stop. The doctor points out that people who avoid smoking live longer and run a significantly lower risk of developing diseases such as Alzheimer’s disease and heart attacks. In simple terms, staying far from tobacco is one of the best decisions for longevity.
Say no to alcohol
Alcohol consumption has been debated for a long time, but new research shows that even small quantities can increase health risks. A large -scale study revealed that there is no really “safe” alcohol level. Even moderate consumption increases the risk of cancer, liver disease and cardiovascular problems. While many believe that a glass of wine is harmless, this doctor strongly advises to cut alcohol completely for better health and better longevity.

Exercise every day
A sedentary lifestyle is one of the main risk factors for early death. Regular physical activity Help maintaining heart health, strengthening muscles and improving mental well-being. The doctor stresses that forty (40 to 70 years old) is the most critical moment to remain active. Those who exercise daily, whatever their weight or health problem, tend to survive those who remain inactive. The walking, swimming and strength training are all excellent means of staying in shape and adding years to life.
Maintain a healthy weight
Obesity increases the risk of almost Each major diseaseIncluding diabetes, heart disease and cancer. However, the doctor explains that even those overweight can considerably improve their health through regular exercise. He also points out that many people get rid of food dependence, which is similar to drug addiction. The identification of the deep cause of the overeating and the realization of conscious food changes can considerably improve health and longevity.

Sugar
Excessive sugar consumption has been linked to obesity, diabetes and even heart attacks. Many people unconsciously consume too much sugar, whether through processed foods, sugary drinks or even daily desserts. The doctor shares a case study of a patient whose cholesterol and triglycerides have skyrocketed due to the night habit of eating large amounts of ice cream. Reducing sugar can cause better heart health, balanced energy levels and general well-being.
Reduce meat consumption
A diet rich in saturated fatEspecially from animal sources, can increase the risk of cardiovascular disease. While many hesitate to abandon meat, health organizations now recommend prioritizing plant -based foods. The American Heart Association suggests reducing the intake of saturated fats, which effectively promotes a diet more based on plants. The doctor emphasizes that a vegetarian diet or focused on plants is scientifically proven to support longevity and a lower risk of illness.
Do you focus on preventive health
Prevention is better than healing. The doctor points out that most chronic diseases, including heart attacks, strokes and diabetes, can be avoided thanks to lifestyle changes. Studies Show that changes in the lifestyle can reduce the risk of heart attack, the risk of stroke and the risk of diabetes, without the need for drugs. Organizations like the World Health Organization And the European Cardiology Society supports these results, but many people expect a diagnosis before making changes. Taking proactive measures today can prevent the main health problems in the future.