Aperson who exercises self-discipline is taking a step toward improving his or her health

Yes.

Explanation:

Self-discipline is important for any kind of activity and behavior in everyone's life. Self-discipline is the ability to adhere to actions, thoughts, and behaviors that result in personal growth. Without discipline, you will never go anywhere. A person without discipline may have enormous potential but will have difficulty meeting their goals.

When a person has self-discipline she understands the importance of bringing healthy behaviors and practices into her life, so that person can improve her health to significant levels.

to prevent people from getting the ebola virus, countries around the world paid to doctors develop a new vaccine. now that the vaccine has been made, doctors will need to experiment on a large number of people to find out if it works safely.

what is the greatest limitation that scientists are dealing with as they try to figure out how to experiment with the ebola vaccine?

meditation is a practice of sitting still and quiet for minutes or even hours. it has been practiced for thousands of years and is even a part of religious practices for some people. carefully controlled, repeated measurements of brain activity have shown that meditation does increase certain chemicals in the brain and even grows the part of the brain that people connect with their current surroundings and activities.

are claims about the effects of meditation most likely scientific or pseudoscientific?

not pseudoscientific, because people have made claims about it but scientific observations have not been made

best answer is f