Staying hydrated and drinking water are linked to good health as you age

Using health data collected from 11,255 adults over the age of 30, researchers analyzed the links between blood sodium levels, which rise when fluid intake is reduced, and various health indicators . sodium levels in the middle ranges, and adults with higher levels were more likely to die at a younger age.

Researcher from the Cardiovascular Regenerative Medicine Laboratory, Dr. Natalya Dmitrieva, said the results indicate that proper hydration can slow aging and prolong a disease-free life.

The study builds on previously published research by the scientists, which found links between higher than normal blood sodium levels and an increased risk of heart failure. researchers better understand the risk factors for heart disease, while formulating clinical guidelines for their treatment and prevention.

For this final analysis, researchers assessed information shared by study participants during five medical visits, the first two when they were in their 50s and the last two when they were between 70 and 90 years old. of how water is linked to health outcomes, the researchers excluded adults with high serum sodium levels on baseline screening or underlying conditions, such as obesity, that may affect serum sodium levels.

ثم قاموا بتقييم كيفية ارتباط مستويات الصوديوم في الدم بالشيخوخة البيولوجية ، والتي تم تقييمها من خلال 15 علامة صحية، وشمل ذلك عوامل مثل ضغط الدم الانقباضي والكوليسترول وسكر الدم، والتي قدمت نظرة ثاقبة حول مدى كفاءة عمل القلب والأوعية الدموية والجهاز التنفسي والتمثيل الغذائي والكلى والجهاز المناعي for everyone. They were also adjusted for factors such as age, race, biological sex, smoking status and high blood pressure.

They found that adults with higher levels of normal blood sodium with normal ranges of 135-146 mEq per liter were more likely to show signs of biological aging faster.

This was based on indicators such as metabolism, cardiovascular health, lung function and inflammation. For example, adults with serum sodium levels greater than 142 mEq/L had an increased likelihood of being biologically older than their chronological age over the ranges between 137 mEq/L -142, mmeq/L, while adults levels above 144 meq/l are associated with a 50% increase. Similarly, levels between 144.5 and 146 mEq/L were associated with a 21% increased risk of premature death compared to levels between 137 and 142 mEq/L. Likewise.

Adults with serum sodium levels above 142 mEq/L had an associated 64% risk of developing chronic diseases such as heart failure, stroke, atrial fibrillation and peripheral arterial disease as well as chronic lung disease, diabetes and dementia.

Conversely, adults with serum sodium levels between 138 and 140 mEq/L have the lowest risk of chronic disease, and the researchers note that the results do not prove a causal effect. Randomized controlled trials are needed to determine if hydration is essential. Optimization can promote healthy aging, prevent disease, and lead to a longer life. However, associations can still inform clinical practices and guide personal health behaviors.

Others may need medical advice due to underlying health conditions.” The goal is to ensure patients are getting enough fluids, while assessing factors, such as medications, that may cause heart failure,” said Manfred Bohm, study author and director of the Cardiovascular Regenerative Medicine Laboratory. Doctors may also need to defer to a patient’s current treatment plan, such as limiting fluid intake in heart failure. The authors also cite research that finds that approximately half of people worldwide do not meet the recommendations for total daily water intake, which is often started with 6 cups (1.5 liters).