Atlassian has six offices in five countries: Amsterdam (Netherlands), Austin (United States), Manila (Philippines), San Francisco (United States), Yokohama (Japan) and Sydney (Australia). The group has over 1,700 employees serving over 60,000 customers and many millions of users.
Safety and Concerns. Nutritional yeast is the extracted contents from dead and deactivated species that cannot be used for leavening or fermenting and certainly cannot infect you. Yeast extracts do not contain any Candida species, which are the most common cause of pathogenic yeast infections in people.
Nutritional Yeast: http://nutritiondata.self.com/facts/custom/1323565/2. Though the headline suggests a custom quantity, I've tweaked both of those to display the nutritional value of 1 ounce (28 grams) of each so it is easier to make a direct comparison. You can see 28 grams of Brewer's Yeast has 9.3 mg of Niacin. You can see 28 grams of Nutritional Yeast has 98 mg of Niacin. So, Nutritional Yeast seems a more practical option to me. You can add less. It is what an animal nutritionist recommend I use ...