TEACHERS
GALLERY
PRICING
SIGN IN
TRY ZURU
GET STARTED
Loop
Audio
Interval:
5s
10s
15s
20s
60s
Play
1 of 6
Slide Notes
Download
Go Live
New! Free Haiku Deck for PowerPoint Add-In
Selenium
Share
Copy
Download
0
3
No Description
View Outline
MORE DECKS TO EXPLORE
7 Strategies to Write a Speech with Ease
84697 views
10 ways
45207 views
TXLA Wrap-up 2015
9451 views
What is Creativity
67882 views
What is Media Literacy Today?
25818 views
WHY WORK WITH ME?
20285 views
PRESENTATION OUTLINE
1.
SELENIUM
AN ESSENTIAL ELEMENT OF LIFE
2.
FOODS RICH IN SELENIUM
BRAZIL NUTS, SUNFLOWER SEEDS, POULTRY, EGGS, GRAINS
3.
WHY DO WE NEED SELENIUM?
IT ASSISTS OUR IMMUNE SYSTEMS
4.
DEFICIENCY
ANTI-INFLAMMATORY DRUGS MAY CAUSE SELENIUM DEFICIENTY
Photo by
Treasure Tia
5.
TOXICITY
EXCEEDING 400MCG A DAY CAN CAUSE NERVE DAMAGE
Photo by
julochka
6.
RDA
FOR TEENS, (14-18) 55 MICROGRAMS
Photo by
tim caynes
Mr Lenz
×
Error!