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Learner Reviews & Feedback for Chemicals and Health by Johns Hopkins University

700 ratings
208 reviews

About the Course

This course covers chemicals in our environment and in our bodies and how they impact our health. It addresses policies and practices related to chemicals, particularly related to how they get into our bodies (exposures), what they do when they get there (toxicology), how we measure them (biomonitoring) and their impact on our health. Most examples are drawn from the US....

Top reviews


Jun 12, 2020

Excellent way of presenting the material.\n\nSimple to understand.\n\nBut one suggestion: videos are little lengthier, you may plz look into making shorter videos as tge content is in-depth


Sep 05, 2020

All the videos had experts explaining the complexities associated with chemicals at all levels eloquently and wonderfully compiled information. This course has utilized my time really well.

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101 - 125 of 206 Reviews for Chemicals and Health

By Simrankumari

Aug 28, 2020

This course was really helpful for me.Thank you Course Era

By Sodhder A

Jul 23, 2020

Excelente curso muy nutritivo al nivel de conocimiento...

By Anna m p

Sep 25, 2020

It was nice and good session.condent was good .


By Abhijeet J

May 14, 2020

Really very informative Sessions i saw in my life

By Md. J H R

Jul 05, 2020

It was very good course. I enjoyed it very much

By Sagar C D

Oct 11, 2020

This course is enriched with vast information.

By Daniel A H

Sep 29, 2020

It was an awesome course, I really enjoyed it.

By Pratik T

Oct 24, 2020

learnt alot of things realated to chemicals

By Riyam H T

Apr 26, 2019

Thank you very much ,, It was very useful .

By Muhammad M R

Jun 06, 2020

It was an excellent and insightful course.


Sep 27, 2020

I am glad to know this types of knowledge

By Rakesh P

Sep 17, 2020

Its a very nice course. I hope u enjoy it

By Andrea O

Jul 28, 2020

This course was exactly what I hoped for.

By 王禹芊

Sep 17, 2020

Great! It is useful and basic knowledge.

By Gabrielle M R

Jul 19, 2020

Excellent course! I've learned so much

By noura

Jul 13, 2020

it was a useful and informative course

By Anupama M

Oct 05, 2020

Well explained and structured course.

By Gayatri M

Oct 08, 2020

Very very helpful. Neatly explained.

By samuel

Aug 06, 2019

wow its was awesome course thank you

By Deekshitha Y

Jun 03, 2020

Fantastic course, Very informative.

By aula s

Oct 23, 2019

Thank you so much I learned a lot

By Gimhani G

Jul 25, 2020

Very informative course content.


Oct 09, 2020

I have learnt many good things


Oct 11, 2019

It was an awesome experience.

By Harshil M

Sep 21, 2017

it was overall a good course