Can your innate immune system "remember"?

That's the idea behind trained immunity — a concept that flipped the old rule that only adaptive immunity has memory. Yeast beta-glucan is one of the most-studied triggers: Mechanism: binds Dectin-1 on monocytes/macrophages → epigenetic & metabolic reprogramming (glycolysis, mTOR) → stronger response upon re-exposure. Why it matters:

What Happens When You Request a Yeast Beta-Glucan Sample?

10.13: One question comes up in almost every first call: what happens if we ask for a sample? Here's the answer from our side. We send the grade you're evaluating, and it leaves with the paperwork attached — COA, heavy metals and microbial results, and the assay method stated on the document. Not because anyone asked for it. A sample that arrives

Prebiotic sodas made fiber mainstream. Immunity in a can could be next.

The functional beverage shelf has shifted fast: what started as a niche promise (fiber, better-for-you bubbles) is now mainstream, with major beverage players launching their own prebiotic options. But beverages are the hardest format for functional ingredients. You can't hide a bitter note behind a capsule, and you can't fight solubility, sedime