Tuesday, September 27, 2016
The Top 4 Signs It’s Time for New Undies
When was the last time you threw out those unsightly underpinnings? Good lingerie can last years, but should they really stick around that long? Not sure if it’s time to toss your undergarments? These are some obvious telltale signs that they just gotta go:
1. They’ve lost all of their elasticity.
Over time the elastic in the waistband eventually wears out, causing it to lose its shape — and potentially fall off your body. The same goes for your brassiere. “If your bra is no longer stretchy in the straps or back, it won’t offer the proper support,” says Lexie Sachs, a textiles product analyst in the the Good Housekeeping Institute.
2. They’re too small.
Because underwear is washed so often, shrinkage can be expected, especially if it’s made of cotton. You don’t want to cut off your circulation, so ditch any too-tiny briefs.
When it comes to your bra, your breasts probably change way more than you realize, so that bra that was once a perfect fit might be causing you some problems including back pain, and even saggy boobs. Look out for spillage, a band that doesn’t lay horizontal, and tightness even on the last hook — all signs your bra is too small.
3. They’re uncomfortable.
This should be a given, but if you have a pair of undies that just don’t feel right — throw them away. Especially if you’re a fan of the lacy version, which after multiple washes can get rough and potentially cause cysts and irritation, warns Mona Gohara, M.D., and Associate Clinical Professor of Dermatology at the Yale School of Medicine.
4. They don’t have the same shape.
If the padding or cups of your bra shift and rumple, it’s time to buy a new one, says Sachs. The last thing you want are gaps or bulges — your cups should align with your breast. Otherwise, you’re not getting the support you need, which is why you’re wearing a bra in the first place.
Even though your undergarments might now show these signs of wear and tear right away, you should still plan to replace them every six months to a year. The good news? If you frequently rotate your bras and undies, you can make them last much longer.
Read the complete article here.
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10 Ways to Optimize Your Meat Consumption
In many ways, the Primal Blueprint developed and grew as a response to the ridiculous overreach of conventional wisdom. I only started looking for new ways to eat and train after doing everything “right” ruined me. All that nonsense about saturated fat and cholesterol clogging your arteries, carbohydrates being required for “energy,” healthywholegrains offering nutrients you couldn’t get anywhere else and lifelong protection from disease was so odious and obviously incorrect that it drove tens of thousands of people into the waiting maw of MDA. Perhaps the biggest piece of faulty conventional wisdom is the supposed lethal danger of meat. When you feel great eating meat every day, when a rare steak seems to improve your performance in the gym, when you tried going vegetarian for that hot vegan girl one time and ended up gaining ten pounds of belly fat, it’s hard to believe the experts.
And so you go the other direction. You eat as much meat as you can physically stomach. You eat bacon every morning, burgers every afternoon, and steak every night. If some is good, and the claims of meat’s lethality are erroneous, surely most is best. It’s an understandable backlash.
But it’s probably not the best way forward.
Just because conventional wisdom got animal flesh wrong doesn’t mean there aren’t better and worse ways to eat it.
Just as I’d say with any otherwise healthy food—cheese, almonds, broccoli, spinach, eggs, sweet potatoes—there are limits to healthy consumption. You shouldn’t eat unlimited amounts of anything. There are always downsides.
1. Eat lots of animals, not lots of one animal
Every other year or so there’s a study showing that [enter meat of choice] contains a harmful compound that’s almost certainly killing you. It’s red meat and Neu5GC causing inflammatory diseases like cancer and Hashimoto’s. Or it’s red meat causing increased TMAO production, spurring heart disease. Or wait, it’s fish causing even greater levels of TMAO production. And watch out for chicken; it’s full of omega-6 PUFAs.
I’m not even saying that research should be ignored. It may very well be telling part of the story. Paul Jaminet’s coverage of the Neu5GC issue in particular is somewhat compelling and makes me think twice about eating red meat every single day. Just don’t let it paralyze you. If you ask the “experts,” there’s something “wrong” with almost every meat out there. So spread the “damage” by eating a variety of animals.
Eat ruminants (beef, bison, lamb, pork).
Eat birds (turkey, chicken, duck).
Eat fin fish (salmon, cod, halibut, sardines).
Eat shellfish (oysters, clams, mussels).
Eat cephalopods (squid, cuttlefish, octopus).
Eat insects.
2. Take steps to mitigate excess iron intake
If you eat a lot of red meat, be aware of your iron status and make adjustments if necessary.
Eat calcium-rich foods with your meat. This reduces iron absorption and, in animal studies, reduces the carcinogenicity of dietary heme. In fact, animal studies that show links between red meat/heme intake and colorectal cancer use low-calcium diets. The cancer won’t “take” on high-calcium diets.
Favor SFA over PUFA. PUFAs seem to make heme iron more carcinogenic than SFAs, which are protective. A recent paper suggests that PUFAs make heme more carcinogenic than SFAs. Mice were split into three groups. One group got heme iron plus omega-6 PUFA (from safflower oil). One group got heme iron plus omega-3 PUFA (from fish oil). The third group got heme iron plus saturated fat (from fully hydrogenated coconut oil, which contains zero PUFA). The fecal water of both PUFA groups was full of carcinogenic indicators and lipid oxidation byproducts, and exposing colonic epithelial cells to fecal water from PUFA-fed mice was toxic. The coconut oil-derived fecal water had no markers of toxicity or lipid oxidation.
Give blood if you have iron overload (and maybe even if you don’t). Blood donation is a fast, easy way to reduce iron levels in your blood.
3. Don’t grill, sear, and char every piece of meat you eat
Healthy people can easily handle a seared piece of meat or crispy roasted chicken. A lovely seared steak, rare on the inside, is perfection. That’s no mistake; that’s our biology responding to a bolus of important nutrients. There’s even a good chance that the occasional intake of high-heat carcinogens provokes a beneficial hormetic response.
Don’t stress out over this—despite their love of grilled red meat, Argentines have some of the lowest rates of colon cancer in the world—but don’t ignore it, either.
4. If you’ve got type 2 diabetes or insulin resistance issues, limit high-heat cooked meat
I know I know. That crispy chicken skin is the best part of a roasted bird. But the evidence is pretty clear that for folks with type 2 diabetes, insulin resistance, and other hallmarks of the metabolic syndrome, reducing intake of dietary AGEs (advanced glycation endproducts, formed during high-heat dry cooking) can improve outcomes.
Keep eating the meat—a higher-fat, higher-protein, lower-carb Primal way of eating that includes animal products can really help type 2 diabetics—but focus on gentler cooking methods:
- Use liquid—moist cooking.
- Use lower heats.
- Use shorter cooking times (learn to love rare steak).
- Use marinades, especially acidic ones (lemon juice, lime juice, vinegar).
- Cook with spices and herbs, many of which inhibit AGE formation.
Notice I didn’t say “boil your meat.” That’s extreme. You’ll still have tons of flavor with gentle cooking—think braises, stews, soups, broths, and other similarly delicious ways to eat—while limiting the Maillard reaction.
5. Eat the whole animal—or a facsimile of it
I don’t mean you have to haul an entire steer into your kitchen. But do try to recreate the effect of eating the entire animal, which is how humans consumed “meat” for hundreds of thousands of years. Get the bones, scrape the marrow, and make broth. Eat the offal, especially the liver and heart. Don’t toss the skin (and consider asking your butcher for extra swathes of it!).
6. Eat plenty of plants
A couple years ago, I made the case that vegetables, herbs, and other edible plants are especially important for meat eaters. I stand by that.
Cruciferous vegetables like broccoli counteract the formation of potentially harmful meaty compounds in the gut. Coffee, tea, and red wine also have similar effects (although we don’t often think of them as plants, these drinks are made from plants).
When used in marinades, plants like ginger and garlic can prevent the formation of carcinogens in meat exposed to high-heat cooking techniques.
7. Eat plenty of prebiotic fiber
A few years ago, a study came out seeming to show that a high-meat diet leads to unhealthy gut biome, whereas a low-meat diet has the opposite effect. Except that the high-meat diet was more of an all-meat diet consisting entirely of cold cuts, cheese, bacon, and BBQ. It was entirely bereft of prebiotic fiber, or vegetation in general.
The low-meat diet, meanwhile, featured lentils, squash, tomatoes, rice, garlic, onions, granola, mangoes, and bananas—except for maybe tomatoes and rice, all dense sources of prebiotic fiber. What’s stopping someone who eats a decent amount of meat, cheese, bacon, and BBQ from also eating fiber-rich foods?
Nothing.
There’s even a ton of research showing that resistant starch consumption makes red meat less carcinogenic. Maybe a couple spoons of raw potato starch or a serving of resistant starch potato salad are good side dishes next time you have a steak.
8. Eat plenty of collagen
Meat is one of the richest sources of methionine, an essential amino acid. But there’s some evidence, albeit mostly in animals, that excessive methionine can depress lifespan and that putting rats on a low-methionine diet extends their life. Where does collagen come in?
Collagen is the single best source of glycine, an amino acid that “balances” methionine. In those same rats, adding glycine to a methionine-rich diet restores longevity.
You can do this by eating collagenous cuts, like ears, feet, skin, tails, and shanks. You can do this by using supplementary collagen (or eating foods that contain it). You can make healthy gelatin snacks with powdered gelatin (I like using green tea as the base).
9. Eat grass-fed and/or pasture-raised
Grass-fed and pasture-raised meat is better for you (more nutrients, better fatty acid profile, more healthy trans-fats), better for the environment, and better for the animal (a grass-fed cow has a happy life and one really bad day). If you intend on making meat a significant part of your diet, you should emphasize its quality.
Another little-known benefit of grass-fed meat? Pastured animals allowed to eat fresh grass, wild forage and herbs will effectively produce antioxidant-infused meat with greater oxidative stability than animals raised on concentrated feed.
10. Make sure you’re eating the right amount of protein
Sometimes we eat too little protein. Sometimes we eat too much. Review those two posts plus this one and confirm that you’re eating the right amount of protein for your age, activity level, and health status.
That’s it, folks: 10 ways to make your meat-eating healthier and more effective.
What did I miss? How do you optimize your meat intake?
Thanks for reading.
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Monday, September 26, 2016
Dear Mark: IGF-1 and Fasting, Ex-CrossFitter Fitness Maintenance, and Barre Training
For today’s edition of Dear Mark, I’m answering three questions from readers. First, what’s the deal with IGF-1, growth hormone, and intermittent fasting? Some people say fasting increases growth hormones, while others say it decreases them. Who’s right? And what’s it all mean for our health? Next, how can a former CrossFitter ensure she’s maintaining her former fitness levels? And finally, what’s my take on Barre training and other “feminine” training schools?
Let’s go:
Dear Sir,
I write in the hope that you or your team can shed light on something that is confusing me and no doubt countless others!
I have read the ‘fast diet’ book and watched the BBC Horizon documentary series where Michael Mosley travels to California to meet Professor Valter Longo – who has been studying effects of caloric restriction or fasting on mice as a way of increasing life span by reducing levels of IGF1 circulating in the blood!
Now I read both here and on other sites that fasting actually increases both growth hormone and IGF1? I am confused! How can this Professor claim fasting/caloric restriction lowers IGF1 when numerous Doctors and a few body builders are using Intermittent Fasting as a way of gaining lean muscle? The information is contradictory and I am searching for truth so as I can pack on muscle while burning visceral fat at the same time!(which an almost primal diet + IF should achieve if done right) ps I’m a 35 year old, 132lb 5′ 10″ male who is physically very strong but skinny with an annoying tiny roll of abdominal fat brought about by a lifetime of consuming too many refined sugars/carbs)
Many thanks for your time, Sure hope you can help!
Best Wishes,
Stephen Peers
You’ve got it slightly wrong. Fasting has been shown to increase human growth hormone (HGH) secretion and decrease IGF-1. The two are different. The liver makes IGF-1 out of HGH, so the two are related but not the same.
As far as your question goes, increasing growth hormone through fasting should only help your quest to lean out. One study in women found that growth hormone enhanced fat loss, while IGF-1 had no effect.
IGF-1 is better for anabolism—building bones, muscle, and other tissues—but bad for autophagy, or cellular cleanup. GH doesn’t have much direct effect on muscle growth, but it’s great for fat loss and can restore autophagy. It’s not one or the other, mind you. At least, it doesn’t have to be like that. That’s also what makes an intermittent fasting regimen work so well: you can oscillate between periods of anabolism and autophagy. The folks who just go straight ultra low calorie for years on end might extend their life (theoretically), but they usually end up skinny (fat) with poor bone density, little lean mass, and a general lack of vigor. That’s what unendingly low levels of IGF-1 will get you.
I’m not even convinced the relationship between IGF-1 and longevity is as clear as the longevity guys claim. In both human and animal studies, there’s a U-shaped relationship between IGF-1 levels and lifespan. Animal studies show an inverse relationship between IGF-1 and diabetes, heart disease, and heart disease deaths and a positive association between IGF-1 and cancer. A recent review of the animal and human evidence found that while a couple human studies show an inverse relationship between IGF-1 and longevity, several more show a positive relationship—higher IGF-1, longer lifespan—and the majority show no clear relationship at all.
The safest bet is that too little IGF-1 and too much IGF-1 are bad for us.
Here’s what we know. Too little IGF-1 and you end up with brittle bones, low muscle mass, heart disease, and reduced vigor. Too much and you might get cancer. You need a balance. You need periods of high IGF-1 (to build and grow) and periods of low IGF-1 (to repair and prune). Remember, our bodies don’t make these compounds—cholesterol, IGF-1, insulin, etc—to kill us. They serve necessary roles. Maintain skepticism whenever someone vilifies a normal physiological process or substance.
Hey Mark,
Monday’s question and answer is my favorite part of your blog. Thanks for taking the time to think about my questions. Today’s is short and sweet. I am something of a reformed hardcore crossfitter. My goal is to reduce my workload but maintain my fitness. That’s the thing…. how can I tell if I am maintaining my fitness? I have worked so hard and I am really scared of going backward.Thanks!
Your faithful reader,
Lauren C.
You can definitely do it. In fact, I think you’ll find maintaining your fitness on a reduced workload is easier than you’d have guessed.
That’s basically the story of my life. After I drastically cut my training time, going from running well over a hundred miles each week to almost none, I was nervous. I’d been “fit” for so long that I couldn’t imagine doing less and getting away with it. And while I can’t run under a 2:20 marathon anymore, I’m stronger, healthier, and in less pain than I was 30 years ago in my “prime.”
I had an old girlfriend who hated the gym but loved the results it gave her. To make sure she wasn’t losing anything, she’d go once a month and perform the same workout each time—a resistance training circuit plus some cardio. If she could do it as well as she had the previous month, she was happy. She’d maintained her fitness and that was good enough for her.
Do you have a prototypical workout that defines your vision of fitness? Just do that workout every month and track your performance.
Since you’re a former CrossFitter, maybe you should pick some representative WODs and do them once every month to test your fitness.
I strongly suspect you’ll maintain or even surpass your previous bests.
If body composition is a concern, take a photo every few weeks or see how that article of clothing that’s always been a little too snug feels.
Hi Mark!
I used to run 6-10 mi every day but soon got frustrated by how my body plateaued. My doctor gave me the conventional wisdom of trying some form of light weight work so that I could strengthen and “lengthen” my muscles to bring my fitness/physical appearance to the next level. As we all know…women don’t want to bulk right? That’s when I first discovered barre-all those tiny movements up and down and inch accompanied by an undeniably challenging burning sensation made me feel so confident and strong! I truly believed every word that I was toning, drank the barre koolaid, and even got certified to instruct.
But then I found MDA. I began to lift heavier things, and I started to understand how amazing it feels to be a powerful woman. To not just aspire to be thin in an emaciated/trendy way, but fit for my body. As a barre instructor who loves teaching the method because I do think it makes a lot of women feel really good about themselves, I can struggle because I feel like the method lies to women and is just generally a very inefficient way to pursue fitness. I now love crossfit but can struggle with the old/ingrained messages of how women bulk with weight lifting.
I guess part of me still looks at the more “feminine” forms of exercise like barre or more recently the megaformer/Lagree method with some desire, and even a bit of guilt for teaching barre. What do you think about these methods of exercise? Do you see any value in these wildly popular forms of exercise?
Molly
Barre training appears to employ a lot of isometric contractions.
Yeah, you’re moving, but only ever so slightly. The effect is similar to not moving. Isometrics are great. I wrote a bit about them several weeks ago, showing that they can be effective for building tendon strength and resilience.
Those pliĆ© style squats the Barre folks do, with a wide stance, short range of motion, and turned-out toes worry me, especially when performed for high reps. They “hit your butt” really well, but in my experience do weird things to your knees.
The emphasis on “lengthening” muscles and “toning” specific “trouble” spots: these are unscientific concepts. You can’t lengthen a muscle with high-rep, low-weight lifting. Nor do low-rep, heavy-weight programs condemn you to a bodybuilder’s physique. And spot reducing simply does not work.
Lagree fitness looks interesting. Very slow, controlled movements, akin to a higher-intensity pilates. There’s some isolation, some full-body stuff. All in all, I don’t see anything glaringly wrong.
There aren’t any controlled studies on this type of training, so I don’t have any citations or references. But the general rule applies: anything that gets you moving is good. That it all seems quite safe and low-impact is another positive point. Even if it’s not the biggest bang for your workout buck, you probably won’t hurt yourself. If you do some Barre training or Lagree alongside your heavier lifting and CrossFitting, you’ll be in great shape.
Don’t feel guilty, especially if you’re helping others discover the joy of movement.
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Use These Top Tips to Detangle Your Natural Hair & Stop Breakage
As your natural hair grows tangles come easy and it takes an investment of time to get through them. Detangling properly is a definite must if you want to retain hair length, as improper detangling will break off your hair. Follow these steps in order to achieve a beautiful, tangle-free hair:
Continue!>>>
Step #1 Prepare a spray bottle filled with water and get your favorite leave in conditioner.
Apply these to your hair. The moisture that is applied to your hair helps you comb your hair easier and faster.
Step #2 Section your hair.
Making use of your fingers or rat-tail comb, divide your hair into sections, particularly ranging them from four to six, or more—whichever depends the length and thickness of your hair. To keep the rest of your hair out of the way, hair clips will come in handy.
Step #3 Finger detangle to work out major snags.
Make sure that you detangle gently to avoid hurting your scalp and to work outward. After you have gotten the major kinks out you can use your comb. Start from the ends of your hair using a wide-tooth comb work your way up to the root.
(If your hair dries and you need more moisture, use your spray bottle.)
Step #4 When done, clip the section that is already detangled out of the way.
To avoid your completed section from tangling braid or twist it. Repeat this method and do this for all the sections of your hair until you are complete.
Do not over-detangle
Black hair flourishes in a low manipulation environment so if you can stick to detangling once per week or longer this would be best.
Avoiding blow drying frequently
Yes, it is the quick fix solution and there’s nothing wrong with doing it occasionally, but never rely on this method.
Don’t underestimate the power of leave-in conditioners
Leave in conditioners really help out in the manageability department and will give you the slip you need to work through your hair!
Never detangle bone dry hair
You need to use something that will give you slip when you detangle (it could be an oil, leave in, butter just use something)! Detangling dry hair is time consuming and will lead to breakage.
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Sunday, September 25, 2016
Whoopi Goldberg Is Leaving 'The View', Creates Show About First Transgender Modeling Agency
Goldberg has been a moderator on 'The View' since 2007 but will likely not return after her contract. "They're in their 20th season. They did this without me. I've been here for half of it, but not all of it."
With a career spanning over 35 years, Whoopi Goldberg has played some of our generations most important roles, including Celie in The Color Purple, Sister Act, A Different World and others. She is also apart of the very few elite who have won an Emmy, Grammy, Oscar and Tony, known as 'EGOT.'
Her plans to leave the show after 10 years include working on a new project called "Strut." The project will tell the story about the first transgender modeling agency. The new show will air on Oxygen and will follow a group of models signed to Slay Model Management, an agency that focuses solely on transgender models."The conversations that we're having about people's gender, may not be the best questions to ask. And maybe if we realize that transgender people have mom's and dad's and boyfriends and girlfriends that we can be kinder when we're with them." Goldberg's show will be the first reality modeling show specifically on transgender models.
Goldberg is also expected to have a behind the scenes credit on an upcoming scripted film on Emmett Till. Watch the interview below with Wendy Williams.
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Weekend Link Love – Edition 419
If you’re pinterested in winning a gift certificate to Whole Foods, enter this Primal Kitchen Pinterest contest.
Research of the Week
30 grams of freeze-dried wild blueberries provides big cognitive boosts to 7-10 year olds, 15 grams less so.
Your fitness tracker probably won’t actually help you lose much weight.
The effect of cold showers on health and productivity.
Don’t let your genetics dissuade you from exercising and eating well.
A review of vitamin D and cancer finds “there exist over 15 types of cancer for which UVB exposure and/or 25-hydroxyvitamin D [25(OH)D] concentrations have been found associated with reduced risk.”
Cultures historically exposed to large variations in rainfall (a proxy for agricultural risk) tend to be more collectivist, asserts a new paper.
New evidence of human-controlled fire in the early paleolithic: burnt mammal bones from a 780k-980k years-old Spanish dig site.
Scientists witness genes age (and find that eating less food slows the process).
Fasting for up to 72 hours is “safe and feasible” for cancer patients undergoing plantium-based chemotherapy.
Neanderthals made body ornaments.
In Singapore Chinese men and women, elevated liver enzymes predict type 2 diabetes risk.
Escaped farmed salmon are getting it on with wild salmon.
The BMJ’s editor calls for an independent review of statins.
New (and Old) Primal Blueprint Podcasts
Episode 84: Gabrielle Reece: Check out this episode from the archives. Elle Russ sits down with Gabby Reece, legendary Olympic volleyball champion. The two talk diet, pesticide use in Hawaii, raising children, ballistic training, and more.
Each week, select Mark’s Daily Apple blog posts are prepared as Primal Blueprint Podcasts. Need to catch up on reading, but don’t have the time? Prefer to listen to articles while on the go? Check out the new blog post podcasts below, and subscribe to the Primal Blueprint Podcast here so you never miss an episode.
- Where Do Legumes Belong in the Primal Eating Plan?
- How to Snack Responsibly in the New World of Health Food Marketing
- How to Accept Your Body After Significant Weight Loss
- CRISPR: What Does Gene-Editing Mean for the Future of Primal Living?
Interesting Blog Posts
How to use resistance bands (and why you shouldn’t sneer at them).
Bad science: a matter of when, not if.
How current in vitro fertilization technology already allows prospective parents to assess each embryo’s genetic makeup before choosing.
Media, Schmedia
The Telegraph discovers the wonders of high-fat cheese.
Outside Online covers the high-fat diet for athletes.
Nature-based schools show promise.
Everything Else
Elle Russ chats about The Paleo Thyroid Solution with Primal Health Coach Vanessa Lambert on the Bee the Wellness podcast.
Swap ants for humans and you’ve got yourself a decent premise for a YA sci-fi series.
What’s the point of even living?
The UN General Assembly is meeting to discuss superbugs.
Why you should consider eccentric isometric training.
Danish archaeologists unearth evidence of an ancient goof.
Chicago just opened an adult playground.
Recipe Corner
- Remember Salisbury steak?
- DIY McRib (just ditch the bun).
Time Capsule
One year ago (Sep 25 – Oct 1)
- 9 Ways to Restart Your Primal Lifestyle – Everyone falls down. Here’s how to get back up.
- Foodborne Illness Wrap-Up: The Role of Your Health and Your Food’s Health – The conclusion.
Comment of the Week
Gluten free apples are all the rage here!
– Man, I’ve been looking everywhere for those.
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