Stress Could Lead to Cognitive Decline

Stress Could Lead to Cognitive Decline

Stress is a condition that can affect a person’s health in various ways, both physically and mentally. One of the most significant impacts of stress is on the cardiovascular system, as it can lead to an increase in heart rate and blood pressure. These effects can result in a higher risk of heart disease, stroke, and other related health conditions.

Stress can also cause changes in a person’s immune system, making them more vulnerable to infections and diseases. Chronic stress can lead to long-term inflammation in the body, which can increase the risk of developing various health problems, such as diabetes, cancer, and autoimmune disorders.

Elaborate data analysis brings bad news

The impact of stress on our health is well-documented, and a recent analysis of health data on over 24,000 individuals published in JAMA Network Open and that Everyday Health writes about has shed light on its effect on cognitive decline. The study found that increased stress levels are likely to cause a decline in cognitive abilities such as memory, concentration, and reasoning. Previous research has also shown that chronic stress can have negative effects on various aspects of our health, including the brain, where higher cortisol levels have been linked to memory impairments and reduced hippocampus volume.

Ambar Kulshreshtha, MD, the lead author, stated:

Our study finds that even general stress can lead to cognitive decline.

He also explained, as the same source quotes:

While eliminating stress is not always possible, we can learn to develop healthier responses to manage stress using some self-care.

The doctor recommends activities such as practicing mindfulness, getting enough sleep, remaining an active person, etc.

In conclusion, stress is a serious health concern that can affect a person’s physical and mental well-being. Understanding the impact of stress and implementing effective stress management techniques can help to mitigate its effects on health.


Even since he was a child, Cristian was staring curiously at the stars, wondering about the Universe and our place in it. Today he's seeing his dream come true by writing about the latest news in astronomy. Cristian is also glad to be covering health and other science topics, having significant experience in writing about such fields.

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