Tag: dear mark

Dear Mark: Exercise Rapid Fire, Hunting, Pull-ups, Type 1 Diabetes

For today’s edition of Dear Mark, I’m answering four questions from readers. The first question is actually 5 questions, so it’s closer to 8 questions overall. Good deal. First, I answer 5 questions about exercise, jumping jacks, aerobic base building, and weighted hiking. Next, what’s my take on hunting? After that, I discuss a few different ways to approach pull-ups. And finally, what is my quick and dirty advice for those with type 1 diabetes trying to go Primal?

Let’s go:

Read More

Dear Mark: Desert Island Cookware, Supplement Sources, Bulk Frying Oil, B12 on Keto Vegetarian, and Streamlining the Day

For today’s edition of Dear Mark, I’m answering 5 questions from readers. First, I give my desert island cookware material—the type of pan I’d choose if I could only have one. Next, I explain whether carnosine, creatine, and taurine supplements are suitable for vegetarians. After that, I give a good option for bulk frying oil that’s safe and won’t break the bank. Fourth, I explain how you can get enough B12 on a keto vegetarian diet (and it’s not that difficult at all). And finally, I explain how a small change can have huge effects on the quality of one’s life.
Let’s go:

Read More

Dear Mark: BCAAs, and That Weightlifting Article with All the Exclamation Points

For today’s edition of Dear Mark, I’m answering a pair of questions. First, a new study comes out and claims that branched chain amino acids increase the risk of insulin resistance and, eventually, diabetes. The study is legit, but the test subjects were mice. Is the research relevant to humans? Then I explain just why the interesting weightlifting article with all the exclamation points from last week’s Weekend Link Love got me thinking.

Let’s go:

Read More

Dear Mark: Happy New Year, and Flight Crews, Radiation, and Cancer

Before I get to the questions, Happy New Year, everyone! We have some exciting announcements and daily posts coming throughout January designed to help you successfully tackle this coming year (and any future ones you experience) along with some great giveaways, so stay tuned this week.

For today’s Dear Mark, I’m answering just one question. It concerns an article I posted in yesterday’s Weekend Link Love about the radiation exposure flight crews experience. They receive more radiation than people who work next to nuclear reactors, which sounds really dangerous. Won’t all that radiation result in higher cancer rates?

Let’s take a look:

Read More

Dear Mark: Carbs and Serum Saturated Fat, Fat and Polyphenols, and Avocado Oil for Searing

For today’s edition of Dear Mark, I’m answering three questions from readers. All three questions come from last week’s saturated fat post. First, I explore the true reason for increases in serum palmitic acid—too many carbs. Second, I investigate whether dairy or saturated fat affect polyphenol absorption, and whether it actually matters. And finally, I discuss the merits of avocado oil for high heat cooking and searing.

Let’s go:

Read More

Dear Mark: Delving Further Into Dopamine

For today’s edition of Dear Mark, I’m delving more deeply into dopamine. Readers asked some great questions and made some interest comments in the comment board of last week’s post on dopamine, and today I’m addressing three of them. First, how does caffeine related to dopamine? Second, what’s the deal with all my mention of pornography in the last post? And finally, is MDA just providing dopamine hits?

Let’s go:

Read More

Dear Mark: Glycine as Collagen Replacement; Debt as Disease of Civilization

For today’s edition of Dear Mark, I’m answering two questions. First, since glycine is often cited as the main reason to consume gelatinous meats and take collagen hydrolysate supplements, couldn’t we just take supplementary glycine? Are we missing anything if we go that route? And second, I riff off a great comment from last week’s post on financial security.

Let’s go:

Read More

Dear Mark: New Coffee Study, Letting a Fever Run its Course, Collagen Dosage

For today’s edition of Dear Mark, I’m answering three questions from readers. First, I give my take on a new, big coffee study, which analyzed several meta-analyses of existing coffee and health data. Second, should you let a fever run its course or try to defeat it at all costs? The body obviously “wants” to get hotter in these situations. Is there a good reason? And finally, how much glycine do people need per day?

Let’s go:

Read More

Dear Mark: Mostly Questions About Collagen

For today’s edition of Dear Mark, I’m quickly answering a bunch of questions from readers. Most are from the comment section of last week’s collagen post, and others concern different topics. They’re all interesting and useful, including how I consume podcasts, gelatin loss during chicharrone production, adding collagen to hot coffee, how much vitamin C to take with collagen, collagen’s effect on ketosis, and why I include a processed food product like whey in the pantheon of Primal-friendly foods.

Let’s go:

Read More

Dear Mark: Insulin Response of Whey and Cancer

For today’s edition of Dear Mark, I’m answering one reader question. It’s an important one from last week’s post on insulin and illness. Given the potential effects of excess insulin on cancer development and growth, should we be worrying about the insulinogenic effects of a food like whey protein—which is one of the most insulinogenic foods of all? I sell the stuff, so I’d better know what I’m doing. Do I?

Let’s find out.

Read More

Latest Posts