Brewer’s yeast is a fungus and is predominantly used in the brewing of alcoholic beverages. Comments are closed HIDE COMMENTS. Brewers yeast is a highly nutritious substance that is actually made from fungus and is commonly used in the production of beer (which explains why some people recommend a beer to increase supply). Whats the difference between Active Dry Yeast and Brewers yeast? The water will also depend on this as well. Brewer's yeast, even though it is nutritionally rich in protein, chromium, selenium and B vitamins it does not contain essential Vitamin B12 so vegetarians take that into account. Side Effects of Brewer’s Yeast for Breastfeeding. *Depending on how low your milk supply is will depend on how much Brewer’s Yeast you should put in. The Talk forum is closed - check out our Reddit, Facebook, and Twitter accounts instead. Brewer’s yeast, as a nutritional supplement is considered to be safe for breastfeeding women. A Guide for Using Brewers Yeast for Breastfeeding. What is Brewer’s Yeast? Brewer’s yeast tablets for lactation is equally common and consuming 2 to 3 tablets up to three times a day is quite safe. Brewer’s yeast is also used in making bread, although it is different from baker’s yeast. Brewer's yeast math-formula: 1 part of brewer's yeast (100%) = 0.45 part ( ~ 1/2 ) of active dry yeast (45%) 1 part of active dry yeast (100%) = 2.2 parts of brewer's yeast (220%). Make sure your Brewer’s Yeast is “Reduced Bitterness” or try using a little more sugar to balance this. Brewers yeast is full of iron, protein, B vitamins, selenium and chormium which can help aid with blood sugar levels and even cholesterol levels. Show 10 Comments Comments. Kbear919. HIDE COMMENTS. Sign In or Register. Replacing yeast with Brewers' yeast. If you use 4 Tbsp it will be more bitter. Whats the difference between Active Dry Yeast and Brewers yeast? This dough is very dry so adding water helps.