This is Literally the Worst Cheese for Your Health (Ranked BEST to Worst)

The speaker clarifies that even in states that prohibit raw milk sales, raw-milk cheeses are often legally available because of different aging requirements (60-day rule). He advises looking for 'raw' on the label. Aging itself is a key lever: Pecorino Romano ages 12–15 months, making it practically lactose-free and rich in bioactive peptides. For cheddar, 3 months is the minimum, 6 preferred, to unlock VPP and IP. Without aging, you lose the probiotic and peptide benefits. He also notes that raw goat cheese delivers a strong probiotic effect because it's not pasteurized, and its small fat globules mean less bile is needed for digestion.

The speaker stresses that generic cheddar—the kind wrapped in plastic—is often not aged and thus lacks the bioactive peptides that make cheddar noteworthy. The ACE-inhibitory effect is comparable to mild food-based blood pressure support. He also notes that white cheddar varieties and some traditional cheddars carry nisin, a well-studied antimicrobial. The trade-off is that aging increases processing steps and reduces probiotic counts compared to raw soft cheeses, but the peptide profile becomes a significant plus. He advises skipping cheddar-like slices that are technically processed cheese.

The speaker challenges the common assumption that lactose is the main culprit in cheese intolerance. He cites evidence that the casein protein itself—specifically the A1 variant—digests into beta-casomorphin-7, which can trigger gut inflammation and slowed motility. Since goat and sheep dairy naturally contains only A2 beta-casein, cheese from these animals eliminates that risk. He notes that Pecorino Romano (sheep) and raw goat cheese are therefore not only more digestible but create a different inflammatory environment. He mentions that even in Italy, true Pecorino Sardo (from Sardinia) is preferred for its purity.

The speaker explains that real brie is aged only a few weeks and doesn't require much manipulation, yet some manufacturers add emulsifiers to achieve a smooth texture faster. He warns that these additives can degrade gut barrier integrity over time. Similarly, many products labeled 'mozzarella' are actually processed white cheese (jack-style) with stabilizers. He advises seeking traditional buffalo mozzarella or imported Italian versions that list only milk, rennet, and salt. The presence of polysorbate or other emulsifiers should be a red flag, much like American cheese. This vigilance allows consumers to enjoy these middle-ranking cheeses without the downsides of processed variants.

The speaker is blunt: American cheese doesn't deserve a place on a cheese ranking. He describes it as cheese scraps mixed with emulsifiers and flavors to create a meltable 'cheese-like product.' The emulsifiers used, such as polysorbate, have been shown in studies to disrupt tight junctions in the gut lining, potentially leading to increased intestinal permeability. He contrasts this with mozzarella, which hasn't got the 'medicinal' benefits of aged cheeses, but at least offers a decent protein-to-fat ratio and minimal processing. By ranking it dead last, he signals that this is not just a 'less optimal' choice—it's an actively harmful one.

The speaker explains that blue cheeses—especially Roquefort (sheep's milk blue) and Stilton—have high levels of spermidine, a polyamine known to trigger autophagy (cellular cleanup). He notes that people take spermidine supplements specifically for this longevity effect, and getting it from food is the best scenario. Combined with the C15 odd-chain fatty acid (which reinforces cell membranes against oxidative stress and lipid peroxidation), and the penicillium molds that act as natural antimicrobials, this cheese becomes a 'cellular powerhouse.' He contrasts true Roquefort (goat or sheep milk) with standard cow-milk blue cheese, stating the latter doesn't match the spermidine content. He also mentions his personal favorite, Point Reyes Blue Cheese from California, which he still buys for its taste and quality.

The speaker details two specific bioactive peptides in aged cheddar: VPP (Val-Pro-Pro) and IP (Ile-Pro-Pro), both known to inhibit angiotensin-converting enzyme, thus lowering blood pressure. He also mentions nisin, a well-known antimicrobial peptide present in cheddar varieties that may benefit gut health. The downside is that many mass-market cheddars are not aged long enough and are wrapped in plastic with emulsifiers, stripping away probiotic effects. He advises reading labels for aging time and avoiding sodium-heavy pre-sliced versions. He suggests a minimum of 3 months, preferably 6 months, to unlock these peptides.