This isn't to say that all they do is list foods to buy and foods to avoid. I still learned some new tidbits of information.
PG 26: The discussion of MSG lead me down a rabbit hole of my own research. The Caltons quote Dr. Cate Shanahan, stating that 95% of "natural flavors" found in packaged foods are in fact MSG. I thought, "How can this be?" So I did a little more research at work and discovered that if protein has been processed to contain 99% free glutamate is must be listed as MSG on a label. However, if the proteins are processed in such a way to contain less than 99% free glutamate then the label will read hydrolyzed protein or natural flavor(s) or any of the other 30 different names the additive. This is so unfortunate since natural flavors can also include benign flavorings such as lemon juice.
PG 34: I've known for a while now that it's not "healthy" to microwave foods in plastic or to place hot foods into a plastic container. Why? The chemicals from the plastic transfer themselves into the food. The specific chemical in question is BPA. When looking at the number on the bottom of the plastic container (similar to determining recyclability) avoid plastics with the numbers 3, 6, and 7. I've already identified a few in our house that need to be thrown out. But also found a few with the better numbers of 2, 4, and 5. Here's an article a co-worker sent me on the very popular Tupperware.
PG 36: Have you noticed a lot of products boasting "Nitrate Free" or "No Nitrates Added". Needless to say I have, and it's partially because I buy them. I had read a few research articles describing how nitrates can be irritating to the gut lining as well as to the lungs. However, the celery extract or salt used in more 'natural' products contains naturally occurring nitrates/nitrites which prevent bacterial growth. So do these natural nitrates also cause inflammation? I haven't figured that one out yet. What I learned is that manufactured nitrites often come ladened with leftover arsenic and lead. EeeeK! good enough reason to continue to avoid them.
PG 133: Love the discussion of why choosing color fruits and veggies is important and how each color contributes different nutrients to the body and what those nutrients do for us.
PG 153: I was inspired to finally attempt my own mayonnaise. First attempt on my own since my college foods class that is. All these Paleo peeps keep advocating the use of olive oil for making mayo... have they tasted it? Sorry, but when you use a high quality expeller/cold pressed EVOO the resulting mayo tastes nothing like my Hains, let alone Miracle Whip or Hellman's. The product I got is so strong in olive oil flavor I'm sure no one would want it on their sandwich. I'm thinking of thinning it down with extra vinegar or purreing it with avocado to make salad dressing. I will definitely be making my own again, however I think I'll find an expeller pressed sunflower seed, grape seed oil, or use MCT oil instead. Something less flavorful.
PG 237: Ice cream...need I say more? I love ice cream! But I can't keep it in the house because I will eat the whole container and it gives me a runny nose. Thanks to the Calton's though, I now know that the compounds used to make strawberry flavoring (one of my favorites) is from the pus that beavers excrete from the oil glands beneath their tails. EEWWWW!!! Knowing that makes me want to make my own ice cream even more than I did before. Therefore I'm going on the search for an ice cream machine at the thrift stores. No need to buy one new since I'm sure I'll only use it a few times in the summer.
The Calton's are very focussed on nutrient density, this includes salt. Processed salt does not contain iodine; the exceptionally important mineral needed for fertility, growth, and yes...thyroid function. Post table salt has been iodized to prevent deficiency (especially here in the midwest, aka the goiter belt). However, processed salt does not have any of the other micronutrients added back. So choose unrefined sea salt. Iodine is found in the ocean/seas and when you choose un-refined sea salt not only will you get iodine but also magnesium, calcium, and even a little potassium. So I've refilled our salt grinder with pink Himalayan sea salt and am adding a seaweed snacks for a little extra iodine.