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Combining Supplements
Get Started NowAbout The Course
It is common for individuals who experiment with supplements to incorporate two or more products into their daily routine. The mentality that if one is good, two must be better, is a purveying thought process in many supplement users. We like to think that if we take two supplements, the combined effect is equal to the sum of their individual effects. In other words, one plus one equals two. This is the simple and logical scenario, where the effects of each supplement are independent of the other.
But what we do not always realize is that supplements, even natural ones, are chemicals, and that combining two or more can alter the intended effects in potentially undesirable ways. Unfortunately, the available peer-reviewed clinical research on the effects of taking multiple supplements simultaneously is scarce; nonetheless, for educational purposes the point to keep in mind is that the use of dietary supplements is not always simple math. In fact, in the case of supplements, one plus one does not always equal two.
Features online enrollment, online exam and instant grading as well as automatic certificate generation upon completion of course.
Hear how ISSA has helped students like you
If I had questions, comments or concerns, I would call and the staff was so very helpful, I was in shock of how much support I got!
Malaika Jacocks
I am extremely happy with the course material and the support staff at ISSA was always there to assist me whenever I had a question with either course.
Christopher Poli
They provide you with the academic knowledge and the real world skills you need to be a success.
McKenzie Chatterton
I had taken one or two other courses by different organizations before and they were nowhere near as thorough and in-depth as this one.
Jack Stoliker
ISSA is number one in my book, and I would highly, highly suggest anyone interested in this career field GO WITH ISSA!
Aaron Barnes
They have been tremendously supportive over the years and helped me to build a very profitable personal training practice!
Todd Kenney
I was extremely impressed with the overall course and materials ISSA provided; now ISSA has truly prepared me for my future as a personal trainer!
Carolyn Ansel
My experience has been great and the support team makes it very easy to complete the course and get back to me with answers to any questions I have very quickly.
Cindy Jacobo
If you're wondering if the ISSA can truly change your mind, your body, your career, your outlook on yourself, your life? The answer...is a resounding...'Yes'.
Michael Jenkins
Thanks to ISSA, I am able to compete and win in bodybuilding competitions despite my day job, and I am honored to help others achieve their personal health aspirations amid their busy schedules.
Alisa Wagner
During the process of certification, I was able to redesign my fitness approach and started creating my own plans...
Jorge De La Rosa
Don't be shy to live your dream and as I did, become yourself, become trainer.
Jordi Ciprin
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