Blood pressure measures the force of blood against the walls of your arteries. It naturally fluctuates based on activity, stress, health conditions, and lifestyle factors such as diet, exercise, and sleep. It’s important to monitor and manage blood pressure because extreme levels (either too high or too low) can cause health problems. Blood pressure measures the force of blood against the walls of your arteries. It naturally fluctuates based on activity, stress, health conditions, and lifestyle factors such as diet, exercise, and sleep. It’s important to monitor and manage blood pressure because extreme levels (either too high or too low) can cause health problems. Health and Fitness, Health Tips, Exercises & Workout Tips, Diet & Wellness | Times of India Lifestyle