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NAD+ repletion rescues female fertility during reproductive ageing
How Do You Know When Someone Doesn’t Value Your Feelings?
Relationships come in all forms. There are long term friendships, short term friendships, intimate friendships, familial relationships and collegial friendships. Regardless of the type of relationship you have with another person, each have the same thing in common, they all require communication. Communication can come in the form of verbal, non-verbal, or virtual.
New relationships create a form of excitement and optimism. People who have experienced difficult relationships in the past often find themselves clinging onto the hope that their new relationship will be better than the negative ones they’ve experienced in the past. Unfortunately, the optimism is often short-lived and one person may begin to question the value of the relationship when they begin to feel hurt or rejected by the other person’s actions or comments.
Trying to get someone who doesn’t care about your feelings to begin caring can be exhausting. You’ll find yourself trying to explain your point of view, but the other person may refuse to acknowledge your feelings. Narcissistic individuals have a deficit in their ability to demonstrate empathy towards others and will react as if they are unable to comprehend the feelings that are being conveyed to them.
There is nothing more frustrating than having a friend who enjoys talking about themselves and then subsequently become distracted when the other person tries to share their story. Selfish people enjoy talking about themselves and will only entertain the parts of you that fall within the framework of how they choose to accept you. They will try to out talk you, speak to you in a condescending manner, and manipulate you into thinking you are wrong and your feelings don’t matter.
Narcissistic or selfish people will lead you to question the relevance and validity of what you’re saying. At some point, they will try to convince you that voicing your opinion is selfish. As a method of trying to hold on to the relationship. You may find yourself constantly coming up with new methods to try to help them understand you. It’s not until you realize that it wasn’t you and that the person never really cared about you or your feelings that you can begin to break free from these old patterns.
It takes time to come to the conclusion that these patterns are toxic. All of the previously mentioned examples are signs of an unhealthy relationship. It takes courage to break away, but the first step is acknowledging that you don’t like the person that you become when you interact with the negative person. Some sure signs of being in an unhealthy relationship are feelings of chronic guilt and anxiety. Guilt stems from feeling like you are doing something wrong. Anxiety comes from worrying about how to do things differently to make things better.
Healthy relationships don’t include feelings of dread, guilt, shame and anxiety. They include happiness, peace and are stress free. If you are in an unhealthy friendship or romantic relationship, seek therapy to help you break from these old patterns of behavior and create new patterns of thinking.
An extensive study has confirmed that the risk of developing celiac disease is connected to the amount of gluten children consume. The new study is observational and therefore does not prove causation; however, it is the most comprehensive of its kind to date.
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Primal Guide to Olive Oil: Why and When to Use It
Olive oil is the great uniter of the dietary tribes. While your Ray Peatians might grumble at the 10% PUFA content and hardcore carnivores will balk at its vegetal origins, the vast majority of dietary camps—vegans, vegetarians, paleo, Primal, keto, Mediterranean, Weight Watchers, etc.—consider olive oil to be a healthy fat. I have it on good authority that Walter Willet oils his mustache with Croatian olive oil, Dean Ornish conditions his hair with Cretan olive oil, and Peter Attia keeps a bathtub full of Damascan olive oil behind a secret panel in his library that only unlocks if you complete a tabata session on his Peloton. I even saw Shawn Baker sneaking sips from a flask with green oily fingerprints when we recently hung out. Everyone likes olive oil. There are almost no exceptions.
This is about where I usually step in to make a contrarian claim about the super-popular food, citing some arcane study or pointing out an evolutionary argument against it.
Not with olive oil. As much as I love my avocado oil, I see no reason to question the legitimacy of extra virgin olive oil as a valid member of your diet. Personally, I include both. Here’s why….
Healthy Components of Olive Oil
Its MUFA content. Monounsaturated fats are pretty much universally lauded. Almost as resistant to oxidation as saturated fats, they raise HDL and lower LDL. Cellular membranes and mitochondria with a lot of monounsaturated fat function better than ones with more polyunsaturated fats. They’re the rock of the fatty acid world.
Its polyphenol content. Extra virgin olive oil is rich in polyphenols. Polyphenols are the plant nutrients that act as antioxidants in the plant—protecting it from predators and oxidative stress and heat and light. They act as minor toxins in us, provoking an adaptive hormetic response that makes us stronger, fitter, and healthier. Polyphenols get mixed reviews from different dietary camps. Carnivores often call them outright toxins with no benefit. Conventional skeptics usually miss the whole “hormesis” thing altogether and assume proponents think polyphenols are antioxidants that directly block oxidative stress in us. My nuanced take is that polyphenols can be pretty useful, but that there’s likely a U-shaped relationship: Too little is suboptimal, and too much is too much, just like with exercise, sun exposure, and any other type of adaptive stress we experience.
Its prominent role in classic Mediterranean cuisine. Olive oil has been eaten (and used in cosmetics, to cleanse gladiator champions, etc.) in the Mediterranean (including areas of Africa, Europe, and Asia) for thousands of years. It’s got a good track record of human use.
Those are all good theoretical reasons to use olive oil. What do human studies say?
Research Supporting Olive Oil Consumption
- Overweight women ate one of two breakfasts for a year. The first was supplemented with soybean oil. The second was supplemented with extra virgin olive oil. Both breakfasts were identical save for the fat source. At the end of one year, those who ate the EVOO breakfast had higher HDL, lower inflammatory markers, better blood pressure, and lower body weight.
- Type 2 diabetics with bad blood lipids either took a statin or EVOO. The statin was slightly better at reducing LDL and increasing HDL, but not by much, and the EVOO didn’t impair any physiological pathways or cause any undesired second order effects. I’d take the EVOO every time.
- Among a Mediterranean population, high EVOO consumption was linked to a reduced risk of fractures and osteoporosis. High consumption of regular olive oil was not.
- Extra virgin olive oil, but not corn oil, reduces postprandial oxidative stress.
- Women who ate high-polyphenol EVOO every day for 8 weeks enjoyed reduced oxidative damage to their DNA.
- Dietary EVOO reduced the number of oxidized LDL and increased HDL in proportion to the phenolic content of the oil; the more phenolics, the greater the effect. Tested LDL was also more resistant to oxidation after being removed from subjects and exposed to oxidative stress. Similar effects were found in a more recent study, in which men were given either EVOO with high phenolic content or refined olive oil with zero phenolics present. Men consuming high phenolic EVOO had less oxidized LDL and more phenolics present in LDL, indicating that olive phenolics reach serum LDL and exert antioxidant effects in real live actual humans.
Tips For Incorporating Olive Oil
There aren’t many foods you can’t make better by topping off with a little olive oil. The flavor of a good olive oil is nuanced enough to elevate the simplest dishes, and that’s what I enjoy about it.Think everything from marinated nuts and olives to a light dinner of Cacio e Pepe zoodles.
Cream of garlic (or cream of anything) soup? Better with a drizzle of olive oil before serving. Savory Labneh yogurt? Also better “finished” with olive oil. And don’t forget olive oil sauces. I just shared one of my favorites this week: pesto. It’s a totally modular sauce you can make with your favorite oil, nuts and herbs, but extra virgin olive oil remains the traditional choice.
And salads? Like extra virgin avocado oil, extra virgin olive oil is good with anything you throw together, this Turkish Salad being one great example. Sardine Nicoise Salad is another. Speaking of canned fish, choosing those packed in genuine extra virgin olive oil can be a flavorful option. No need to discard the oil here, especially if you incorporate the oil into the dish itself like this Olive Oil Packed Tuna and Seared Tomatoes recipe does.
Okay, so drizzling extra virgin olive oil across your dinner salad is healthy, but isn’t olive oil sensitive to heat? Aren’t you supposed to avoid cooking with it? Actually, no. Extra virgin olive oil is resistant to low and medium heat.
Despite being heated at 180 ºC (356 ºF) for 36 hours, two varieties of extra virgin olive oil exhibited strong resistance to oxidative damage and retained most of their “minor [phenolic] compounds.” Another study added olive phenols to vegetable oil, then heated it. Adding the olive phenols made the vegetable oil more resistant to oxidation and preserved the vitamin E content, offering more protection than even a synthetic antioxidant designed to do the job.
It’s not just that nothing bad really happens when you cook with EVOO. It’s also that uniquely good things happen when you cook with it.
When you cook sofrito, that Spanish staple of sauteed onions, garlic, peppers, and tomato that forms the basis of many recipes, with olive oil, it gets healthier. Cooking sofrito using olive oil has been shown to protect and enhance the polyphenols found in the various vegetables increase the bioavailability of the polyphenols. The same thing happens to other vegetables cooked in olive oil. Tomato lycopene content, too, is enhanced after cooking with olive oil.
Now, how do I use olive oil?
How I Use Olive Oil
I’ll occasionally take a teaspoon straight up, if it’s good stuff (and I only have good stuff). I really relish that peppery bite you get in the back of your throat—that’s the polyphenol burn.
I drizzle it on cooked lamb—often marinated in nothing but the same olive oil—and follow with flaky salt. Lamb stands up well to more complex marinades, but it’s also great grilled plain and drizzled with good EVOO and salt. Nothing else.
Tomato and cucumber salad. Tomato, cucumber, EVOO, balsamic vinegar, salt. Nothing fancy.
If you haven’t noticed, I like to use good EVOO where I can taste it.
I love preparing fish with olive oil. There’s even evidence that olive oil and fish fat have a synergistic effect on blood lipids and oxidative stress, combining to exert greater benefits than either fat alone or through simple addition.
To sum up…
Olive oil is great for eating cold and dressing salads. This really brings out the flavors and preserves the polyphenols.
But olive oil is great for many cooking methods, too. Olive oil is resistant to heat damage in low and medium heat applications like slow roasting, baking and light sauteing, thanks to the stability of the fatty acids and antioxidant capacity of the polyphenols. It preserves and even enhances nutrient content of vegetables when used to cook.
Olive oil has been around for millennia, and it will continue to stick around. I happen to love Mediterranean food, so you’ll always find it in my kitchen.
In fact, when researchers tried to justify replacing EVOO with canola oil as the primary fat in the Mediterranean diet, they couldn’t do it. Wanted to, but couldn’t. Can you imagine? You’re on your honeymoon, traveling through Tuscany. You stop at a rustic vineyard. The proprietor, Giancarlo, wants to show you his prized homegrown oil, just pressed. He brings in a cask of the finest canola oil; you can still smell the hexane residues.
No thanks.
Thanks for reading, everyone. Do you like olive oil? How do you use it? What’s your favorite way to consume it?
Take care.
References:
Galvão cândido F, Xavier valente F, Da silva LE, Gonçalves leão coelho O, Gouveia peluzio MDC, Gonçalves alfenas RC. Consumption of extra virgin olive oil improves body composition and blood pressure in women with excess body fat: a randomized, double-blinded, placebo-controlled clinical trial. Eur J Nutr. 2018;57(7):2445-2455.
Khan TM, Iqbal S, Rashid MA. Comparison Of Lipid Lowering Effect Of Extra Virgin Olive Oil And Atorvastatin In Dyslipidaemia In Type 2 Diabetes Mellitus. J Ayub Med Coll Abbottabad. 2017;29(1):83-86.
García-gavilán JF, Bulló M, Canudas S, et al. Extra virgin olive oil consumption reduces the risk of osteoporotic fractures in the PREDIMED trial. Clin Nutr. 2018;37(1):329-335.
Carnevale R, Pignatelli P, Nocella C, et al. Extra virgin olive oil blunt post-prandial oxidative stress via NOX2 down-regulation. Atherosclerosis. 2014;235(2):649-58.
Salvini S, Sera F, Caruso D, et al. Daily consumption of a high-phenol extra-virgin olive oil reduces oxidative DNA damage in postmenopausal women. Br J Nutr. 2006;95(4):742-51.
Marrugat J, Covas MI, Fitó M, et al. Effects of differing phenolic content in dietary olive oils on lipids and LDL oxidation–a randomized controlled trial. Eur J Nutr. 2004;43(3):140-7.
De la torre-carbot K, Chávez-servín JL, Jaúregui O, et al. Elevated circulating LDL phenol levels in men who consumed virgin rather than refined olive oil are associated with less oxidation of plasma LDL. J Nutr. 2010;140(3):501-8.
Allouche Y, Jiménez A, Gaforio JJ, Uceda M, Beltrán G. How heating affects extra virgin olive oil quality indexes and chemical composition. J Agric Food Chem. 2007;55(23):9646-54.
Casal S, Malheiro R, Sendas A, Oliveira BP, Pereira JA. Olive oil stability under deep-frying conditions. Food Chem Toxicol. 2010;48(10):2972-9.
Fullana A, Carbonell-barrachina AA, Sidhu S. Comparison of volatile aldehydes present in the cooking fumes of extra virgin olive, olive, and canola oils. J Agric Food Chem. 2004;52(16):5207-14.
Esposto S, Taticchi A, Di maio I, et al. Effect of an olive phenolic extract on the quality of vegetable oils during frying. Food Chem. 2015;176:184-92.
Rinaldi de alvarenga JF, Quifer-rada P, Westrin V, Hurtado-barroso S, Torrado-prat X, Lamuela-raventós RM. Mediterranean Sofrito Home-Cooking Technique Enhances Polyphenol Content In Tomato Sauce. J Sci Food Agric. 2019;
Rinaldi de alvarenga JF, Quifer-rada P, Francetto juliano F, et al. Using Extra Virgin Olive Oil to Cook Vegetables Enhances Polyphenol and Carotenoid Extractability: A Study Applying the Technique. Molecules. 2019;24(8)
Ramírez-anaya Jdel P, Samaniego-sánchez C, Castañeda-saucedo MC, Villalón-mir M, De la serrana HL. Phenols and the antioxidant capacity of Mediterranean vegetables prepared with extra virgin olive oil using different domestic cooking techniques. Food Chem. 2015;188:430-8.
Vallverdú-queralt A, Regueiro J, De alvarenga JF, Torrado X, Lamuela-raventos RM. Carotenoid profile of tomato sauces: effect of cooking time and content of extra virgin olive oil. Int J Mol Sci. 2015;16(5):9588-99.
Hoffman R, Gerber M. Can rapeseed oil replace olive oil as part of a Mediterranean-style diet?. Br J Nutr. 2014;112(11):1882-95.
The post Primal Guide to Olive Oil: Why and When to Use It appeared first on Mark's Daily Apple.
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