Marks Daily Apple
Serving up health and fitness insights (daily, of course) with a side of irreverence.

Mark's Daily Apple

21 May

Guest Post by Modern Forager: The Tropical Oils

Palm OIlA week or so ago, someone noticed my jar of palm oil in the pantry and made a comment about how palm oil is supposed to be bad for you. Next to that was my jar of coconut oil, which is also supposed to be bad for you. So I thought I’d touch on the many health benefits of consuming palm and coconut oils and show why they are not detrimental to health, and are in fact, good for your health.

First, how did palm and coconut oils come to be “unhealthy”? That one is simple: they are both saturated oils. And as we all “know”, saturated fat is the unhealthy fat that will cause you to gain weight, have high cholesterol, and lead to a heart attack. That all of that is bunk is irrelevant (Lenin stated “A lie told often enough becomes the truth” – seems to hold in this case).

Keep reading…

20 May

Epigenetics and Depression

DepressionWe just can’t help it. This epigenetics stuff really floats our boat. The last few weeks we’ve brought you a Dear Mark primer on gene expression as well as news on recent studies examining the role of lifestyle/environment on genetic expression. Diabetes, heart disease, even lung function are impacted by external factors like nutrition, exercise, and pollution exposure. But mental health is part of the epigenetic picture as well: chronic stress and even early emotional experiences, it turns out, may be significant enough to alter our genes’ expression.

Keep reading…

20 May

10 Primal Plyos to Make You Fitter, Faster and Stronger

Jump!Back in the day, Grok stayed in shape by sprinting away from prey, pouncing and jumping across and over varied terrain, rapidly climbing trees and performing other feats intended to ensure survival. Today, however, most of us stay fit by logging a few miles on the treadmill, meandering away the minutes on an elliptical while we flip through a back issue of People, or taking an aerobics class where….oh, we give up. The reality is, modern day workouts really aren’t all that primal.

Keep reading…

19 May

Dear Mark: Decline in Mental Energy

FatiguedDear Mark,

Have you noticed a decline in mental energy or focus since not doing “cardio”? I have read several reports that indicate that aerobic exercise is best for mental performance. Any thoughts?

Thanks to reader Phillip for his question on the comment boards. I’ve talked a lot over the course of the last few months about chronic cardio and the very real disadvantages of this type of training (higher cortisol levels, oxidative damage, systemic inflammation, depressed immune system and decreased fat metabolism, etc.). However, just because I don’t do chronic cardio anymore doesn’t mean I don’t get huge cardio benefits from the high intensity sprints and other interval exercises I do. This high intensity part of my workout is short compared with the hours I used to used to spend training. I choose to consider efficiency as a factor in my training program, and (as I’ve said on a number of occasions) I’ve never felt better than I do now.

Keep reading…

18 May

Guest Post – Building Muscle 101: Master the Basics

MusclesMuch like was discussed in Fat Loss 101, building muscle is basically a hormonal event. Hormones such as testosterone, insulin, growth hormone and cortisol are giving the body signals on whether to build muscle, or break it down. While exercise is necessary to create a stimulus for certain hormones to be activated, it is also just a small part of the equation. This is why you will see so many people putting in hard effort at the gym day after day, and never really getting any results. So throw away all those books, stop spending $400/month on supplements, cancel your magazine subscription to Muscle Weekly (or one of the other 75+ fitness magazines out there), and master the basics. This is where you get 90%+ of your results from.

Keep reading…

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