Are Seed Oils Bad For You?
Are seed oils actually unhealthy? My answer may come as a surprise to some, especially with the growing buzz around "toxic" seed oils in popular media. I will break down what seed oils are, how they earned a bad reputation, why much of the fear surrounding them is based on misinformation and how you should actually eat for your health.
Seed oils: are they bad, unhealthy and toxic?
Right from the jump – no, seed oils are not bad for you. This may come as a surprise to some, especially with the growing buzz around "toxic" seed oils in popular media. I will break down what seed oils are, how they earned a bad reputation, why much of the fear surrounding them is based on misinformation and how you should actually eat for your health.
What Are Seed Oils?
As the name suggests, seed oils are oils derived from the seeds of plants. Some of the most common examples include canola, corn, peanut, soybean, flaxseed, sesame, and sunflower oils. These oils are widely used in cooking and processed foods due to their availability, relatively low cost, and versatility.
Why Are These Oils Thought to Be "Bad" or "Toxic"?
The idea that seed oils are toxic stems from their high content of omega-6 fatty acids, specifically polyunsaturated fats (PUFAs). Omega-6 fatty acids are essential fats that our bodies need to function properly. But the key word here is "essential"—our bodies require omega-6s for various processes, and they are crucial to our health.
So where did this connection between PUFAs and toxicity arise? As with most things it is sometimes hard to trace back where this rumor started. Without calling out names, it appears to have been popularized by an individual’s quest to back the “Carnivore Diet”. The claim is that these oxidized omega-6s raise our oxidized LDL (LDL is one of the markers associated with cholesterol levels to assess cardiovascular health, etc) which then may increase risk of cardiovascular disease. None of these claims have significant scientific backing and is a classic case of correlation, not causation. In fact the opposite idea, consuming omega-6s decreases risk of cardiovascular disease, has robust scientific backing.
It's not the omega-6s themselves that are the problem. Issues might arise with the imbalance between omega-6s and omega-3s in the average diet. Omega-3s, another type of essential fatty acid, are often under-consumed in comparison to omega-6s. This imbalance can lead to an unhealthy inflammatory response, but that doesn’t mean omega-6s themselves are harmful. It’s all about balance.
Omega-3s vs. Omega-6s: The Ratio Matters
You’ve likely heard a lot about omega-3 fatty acids and their many health benefits—reduced inflammation, heart health, brain function, and more. But what gets less attention is omega-6 fatty acids, which are also essential for your health. Omega-6s get a bad reputation when people see that they are “pro-inflammatory”.
It's important to note that inflammation, while often discussed negatively, is a necessary process in the body. It’s how the body responds to injury, infection, or harmful stimuli. Chronic inflammation, however, is the issue. It’s the long-term, constant state of inflammation that can lead to health problems. To maintain balance, our bodies need both omega-6 and omega-3 fatty acids, which work in tandem to regulate inflammation and other bodily functions. When you consume a variety of foods that include both omega-6s and omega-3s, your body has all the tools it needs to manage the natural ebb and flow of inflammation.
To better illustate this, think of a fever - which an inflammatory response. We see that a fever is useful, essential and a natural immune response to fight off a cold or infection. However, if the fever were to persist or escalate to too high of temperatures, then that is when we would view it as a problem. It is not the fact that we have fevers, but rather a dysregulated fever is an issue.
The Fear-Mongering Myths and Nutrition Trends
Seed oils have been caught in the crossfire of the latest nutrition trends, and often, they are unjustly vilified as "toxic." This feeds into a larger narrative of finding a singular cause for modern health problems. The idea that one specific food is to blame for all our ailments is oversimplified and misleading. Our bodies are complex, and there’s rarely one magic bullet for illness.
While it's important to question the food systems in place and explore how we can improve our diets, blaming seed oils for health problems is not the answer. Nutrition is far more complicated than blaming one food. Creating narratives around individual foods as “good” or “bad” increases stress and anxiety, which can actually harm your health more than the food itself.
A Balanced Approach to Eating
The key takeaway here is that balance is crucial. Seed oils, when consumed as part of a diverse and well-rounded diet, are not harmful. They provide essential fats that your body needs to function, and when consumed alongside a variety of other foods, they contribute to a healthy diet. Rather than focusing on whether a particular food is “toxic” or “good,” try to focus on the bigger picture of eating a variety of whole foods, balancing omega-6 and omega-3 fats, and nourishing your body with the nutrients it needs. There are also numerous studies backing the guidance that consuming plant-based fats can help lower LDL cholesterol.
Seed oils are not the scapegoat they’ve been made out to be. They are a source of healthy fats, essential for our bodies to function. The focus should be on consuming a variety of foods, including both omega-6 and omega-3 fatty acids, to maintain balance and support overall health. So, the next time you hear about the dangers of seed oils, remember that the science doesn’t support the fear. The truth is, it’s not about demonizing individual foods—it’s about maintaining a healthy, balanced diet.
Pros and Cons of Dieting
An eating disorder dietitian’s take on the pros and cons of dieting. Yes, I will be biased but also open-minded to what we seek when we seek diets.
Defining dieting…
Ah, dieting. To clarify right off the bat that when I say dieting I mean fad diets and trends as a whole.
First I want to say that in the non-diet/anti-diet/screw-diet-culture space I know there can be just as many extremes as the weight loss/dieting side. A lot of what I have been thinking about is bringing the grey into this. That there are not opposing sides, but different approaches. Personally, recovering from my eating disorder saved my life in a multitude of ways and so I am strongly in the camp of f*ck diet culture. At the same time, I try to hold lots of space for those that aren’t as strongly in that camp. My mission is to help repair people’s relationships to their bodies and the foods they eat. I want to help people to see what is going on biologically when it comes to binging, weight gain and other situations that chronic dieting and having and eating disorder can lead you to. So I want to talk today on the pros and cons of dieting from my perspective.
(Side note: I am obviously going to be biased which I feel like was the point of what I was writing above. But in that bias, I want to be realistic and open-minded where I want to approach it from a less harsh place than the messaging can sometimes come across. Because first and foremost I want to say that I employ the non-diet approach because I am against diet culture but I am NOT against those who diet. If I was against dieters, I would be actively shutting out the very people that I want to be available to if they want to try something new.)
Pros and Cons of Dieting
Dieting Pro: You feel a sense of connectedness. This could be with fellow people that are also on the same diet, or with just people in general. Since dieting and weight loss are so common if you throw out the phrase “I’m trying to be good, I just started a diet.” you will likely be overwhelmed with camaraderie by people who are also trying to diet. Words of encouragement and empathy are common. Also the pursuit of weight loss is seen as the “healthiest” thing you can do for yourself, so if you say you are trying to lose weight, you will likely be met with praise. (I just want it noted that I do not agree that weight loss is the golden goose of health.)
Dieting Con: You think that if it doesn’t “work” for you, that you are broken. There is no proven effective method for weight loss in the long term. This is because our bodies are still primal, weight loss could mean death. Also, our bodies don’t keep up on the latest beauty standards so it is not going to be on board with altering the shape of your body in ways that are unnatural to you just because you want it to. It’s trying to protect you from dying. You are not broken, dieting is just not natural.
Dieting Pro: You pay more attention to food. As a dietitian I’m going to think this is cool. Being interested in what we are eating, what foods we are purchasing, holding companies accountable for their ingredients, preparing meals for ourselves and others can all be positive things.
Dieting Con: To follow up to the point above, the problem is it can go too far very quickly. There is a point with food where I think too much knowledge hiders us rather than helps us. I see it all the time where people cross the line into being so stressed about eating the “right” thing that I have to stop them and say “when did stressing about food become okay when we know that stress in general does not do ourselves any good?” Marketing is always going to want to give you a solution to a problem. In my opinion, diet culture created the problem where they made us think we don’t know what to eat. So then they can come in with names like “perfect bar”, “smart pop”, “enlightened ice cream” and create commercials where perfect looking individuals are eating their products and you think “oh, if I eat that, I will be perfect too!”
Dieting Pro: Sometimes the starting intentions are good. You want to be healthier. You want to be able to run around with your dog. You want to set a good example for your kids of a balanced diet. You want to do right by yourself and your body.
Dieting Con: Dieting further disconnects us from listening to our body’s internal cues and needs rather than brings us closer. Even the diets that try to use their marketing to say otherwise (cough Whole30 cough), I often see having the opposite effect because at the end of the day, if you are restricting, it will lead to adverse effects. Sometimes the health goals that we start off with become less and less about true health and what that means to us as individuals.
Dieting Pro: The answer is simple, and it is weight loss. Go to the doctor for knee pain - weight loss. Tired? Weight loss. Sad? Weight loss. Lonely? Weight loss. Poor body image? Weight loss. Inflammation? Weight loss. Asthma? Weight loss. The answer is simple so it feels like you *know* exactly what you need to do to have your wildest dreams come true. In a life full of uncertainty, this level of “knowing” is very intoxicating.
Dieting Con: Again, to address the pro above - unfortunately this idea that weight loss can be the answer to everything is too, a lie. Happiness, health, overall well-being, positive body image, confidence - these are actually all very complicated that will not be something you will ever “arrive” at. They will be daily practices that will not have simple solutions. I want to recognize that thin-privilege is very real and I am not trying to say that it isn’t. But the answer is so much more complicated than ‘anyone that does not have that privilege should lose weight and all will be okay’. Think of all the other ways that one might have privilege and think what the “simple” solutions others would have to do in order to have those privileges. That’s the point, that’s why is is called a privilege. Thin-privilege should be thought of in the same way because we have a generic blue print of what size our body is going to naturally be. Sure we can go to extremeness to alter it, but if weight loss is one of those extremes, it might not actually be possible because of the ways our bodies are designed. So holding space to accept all body shapes and sizes allows people to exist just as they are, without having to kill themselves over pursuing weight loss.
Katy Gaston Nutrition
Katy is a registered dietitian nutritionist and owner of Katy Gaston Nutrition based in San Francisco, CA. Katy is passionate about her work in eating disorders and disordered eating (AKA dieting) and wants to help people heal their relationship with food and body. If you would like to work with Katy in counseling sessions, she is available virtually via her services page below. If you are unable to be a client at this time but would like learn more, click here for a free introduction into intuitive eating workbook!
When You Want to Stop Dieting, For Good
You’re fed up with dieting. You want to break the cycle of diet after diet after diet. Some of them “work” for awhile and then stop. What is the alternative to this?
I have been thinking lately how so much of our lives are leaps of faith and really it is more the norm than we think. We really have much less control than we want to believe, something that can be both scary and exhilarating.
Where does this concept come into play with healing from disordered eating, eating disorders or just repairing your relationship with food and body? I say it all the time, society and its constructions as we know it are very anti-recovery. We have normalized disordered eating patterns, disliking and disconnecting from our bodies and the never-ending quest for weight loss. So when people come to me and say “I can’t do this anymore, I want to stop dieting.” They are taking a huge, brave, leap of faith. They want new, positive patterns with the way that they eat. They want to be able to exist in their bodies without constantly feeling ashamed. They want to stop this toxic cycle of pursuing weight loss that is only causing them to misunderstand and hate the way their body functions.
So much of the work I do with clients is to show another side, another idea. Another way to both pursue health and accept yourself just as you are. To have compassion for yourself and create sustainable routines. But this all takes lots of leaps of faith, both large and small.
When we are in the midst of an eating disorder or disordered eating our relationship and connection with our bodies is either severed or misunderstood. To learn to trust our bodies again is to learn to trust ourselves. This trust looks like being able to tune into hunger and fullness cues with neutral curiosity. It looks like allowing ourselves to enjoy the foods that taste good without guilt. To be able to have routines with less rigidity and more adaptability. But to get there takes a leap of faith because everything around you will tell you to not trust yourself. To use external factors like Calories, portion sizes and timing to control your intake. A scale to determine if you give a gold star or punish yourself depending on what it says in that moment in time. The camaraderie that dieting with your friends and family provides. The familiarity of this cycle of “failing” a diet, starting a new one with pronounced gusto to have it “work” for awhile and then “fail” again.
What I ask of my clients is something I have had to experience myself. To wade into unknown waters of unconditional permission to eat food and re-learn how to approach helpful things like eating vegetables and exercise but not from a disordered place. A leap of faith to give up this pursuit of weight loss and the fallacy of perfection, guaranteed love and ultimate happiness that it provides.
It feels like the world will crumble at your feet. It feels like you are clinging to a life raft in the ocean with people standing on the shore yelling “Let go! You’re safe now, you can swim to shore!” but that feels terrifying. I get it, it is really really hard. But when you do, when you take those first little mini leaps of faith that probably feel more like teeny baby steps, it will grow. The fire inside your soul. Who you are outside of this need to control the world around you. Your creativity, passion and joy. That is what I see happen before my eyes when I work with my clients, and it is incredibly powerful and beautiful. Because you are incredibly powerful, beautiful and brave to take that vulnerable leap into something new.
Katy Gaston Nutrition
Katy is a registered dietitian nutritionist and owner of Katy Gaston Nutrition based in San Francisco, CA. Katy is passionate about her work in eating disorders and disordered eating (AKA dieting) and wants to help people heal their relationship with food and body. If you would like to work with Katy in counseling sessions, she is available virtually via her services page below. If you are unable to be a client at this time but would like learn more, click here for a free introduction into intuitive eating workbook!
A Dietitian's Take on Collagen and Other Nutrition Trends
Information on what collagen is and how your body processes it. Along with some current and related nutrition trends.
If I am being fully honest staying up with the latest food and nutrition trends is not my, shall we say.. priority?
This is very different than me staying up to date in my field with studies and emerging nutritional science because those are important for me as a practitioner to stay up to date in my field. The reason why I don’t follow food trends as closely is just that, they are trends. They changes with the seasons, tides and which company is the latest push on Instagram. However, I get a lot of questions about trends so I feel that it is good for me to dive into the deep depths of these “made for you supplements” and Goop-blessed morning routines every once in awhile.
First up, collagen. What is it, who needs it, what does it do.
Collagen is a protein that is found in your body. The marketing is true that it has a role in building skin, bones and nails. However, as with everything in your body it is not a simple equation of digest collagen then collagen goes right to your skin cells building elasticity and clearing wrinkles. (Remember when collagen in skin creams was all the rage and dermatologists were looking at us like wtf? On top of skin does not = absorbed into skin to be used.) It just doesn’t work like that. The research on the positive outcomes of collagen supplementation are limited and a little sketchy as supplements do now have to be FDA approved and therefore do not have to prove much in terms of “effectiveness”.
Collagen is a protein that is found in animal proteins but that doesn’t mean that vegetarians and vegans don’t have collagen in their bodies because once again, our bodies don’t follow a simple equation like that. Instead of collagen in = collagen taken to skin, bones, etc, it actually is eat foods, foods get broken down into simpler building blocks, those building blocks are transported to the places they are needed, you body constructs it. This is why I am skeptical of any supplements that over simplify this equation. Do I think taking collagen is harmful? Largely, no. Do I think it is probably a waste of money since it is a current trend? Yes. To me when people see positive benefits to something then it may not be so much because of this one magic supplement but rather because maybe they were not getting enough protein and now they are, (AKA no longer under-nourishing themselves) caring for their bodies is becoming more of a priority, etc. It is also very interesting to me that we keep circling around to proteins are our saviors and “clean” macros when fats can also help your skin, nails and bones too.
To address other trends along the same lines as collagen…
Gelatin. Same as collagen, just boiled down. Apparently this has made a comeback because when I was in high school gelatin was villainized as “that gross thing in gummies made of horse hooves.” Again, this is why trends are both boring and fascinating to me.
Bone Broth. I thought this one had died down about 8 years ago but I guess not. From a nutritional stand point, bone broth is just a soup-like substance that is made from boiling down bones to release the collagen. From a cultural standpoint I want to make clear that bone broth is not new. In many places it has been around for thousands of years as a dish to promote health, community and comfort. Often times I see bone broth has been commandeered by Western society with the idea that it was something that was invented by Los Angeles juice shops when it definitely was not. So what is my opinion of it? Bone broth is great, personally when I have a cold a nice warm hearty bone broth based soup dish is just the ticket. Do I think the bone broth protein power on your Instagram ads is your answer to enteral life? No.
Weight loss/metabolism/clean eating. Because I think that collagen and all of the subsets above also tend to dance in the same circles as weight loss and clean eating I want to also address this aspect of it. I will say of the studies that I found in regards to weight loss and collagen, there are few and even fewer human studies. This is important to note because few studies do not make a solid recommendation. What I will say is that collagen is a protein, just like other proteins. Your body will do with it what it needs to do. So when we fragment certain ingredients to be “fat burners” or “metabolism boosters” I am instantly skeptical and you should be too. Because back to our equation from above, whenever that equation is simplified, question the marketing! Fat burning is purely a marketing term, it does not actually happen in your body like that. Metabolism boosting, again, purely marketing. Our metabolisms vary throughout the day, seasons and our lifetime. So much of this is just genetics with a little bit of wiggle room. It’s like an architect with building plans, sure you can probably have a different stain on the wooden doors but you can’t change the foundational beams around, it just doesn’t work like that. Be the architect when these hot shot advertisers come to you trying to sell you new plans to change the beams around. Laugh and then go about building your building. (Annndd my building analogy ends here.) Collagen for weight loss, metabolism boosting blah blah is just the latest in what they will try to sell you products for. The weight loss industry has billions in revenue every year, of course all food and supplement roads lead back to there, it’s where the money is at baby!
Bottom line…
If you love your daily collagen power added to your smoothie and you have found it has helped you in some way, great. Again, I don’t think there is any harm besides the healthism and orthorexia that can come with any food and diet trend. You are not being “unhealthy” if you don’t consume these collagen supplements because your body is building collagen for you when you eat other proteins. So if you find yourself breaking the bank and chasing the white rabbit down the influencer marketing holes then I would stop and have a convo with yourself. Are you trying to “fix” yourself because there is a deep unhappiness in some other area? Are you seeking perfection like it is obtainable? Do you stress constantly about what you are putting in your body and are consuming these things because they have been deemed “clean”? If so, then I think there are larger things at play.
If you feel like you are struggling to figure out what to eat but also don’t know what is just marketing and what is actually based in nutritional science that is definitely something I can help with! My 1:1 sessions are to answer your specific questions because we all have different circumstances so these sessions are catered to what is needed for you and your body, sans food trends of 2021.
Katy Gaston Nutrition
Katy is a registered dietitian nutritionist and owner of Katy Gaston Nutrition based in San Francisco, CA. Katy is passionate about her work in eating disorders and disordered eating (AKA dieting) and wants to help people heal their relationship with food and body. If you would like to work with Katy in counseling sessions, she is available virtually via her services page below. If you are unable to be a client at this time but would like learn more, click here for a free introduction into intuitive eating workbook!
The Myth Of Dieting Willpower
When it comes to food, do you feel like you lack willpower? Do you wonder why you feel like you have little to no control when it comes to eating?
We’ve all heard it, felt it, seen it, thought it - if you can’t follow a diet, you lack willpower.
I remember the first time that I heard that this concept of lacking willpower around food was not actually a real thing, I didn’t believe it to be honest. This narrative is so powerful in the dieting space because it always needs to be turned back onto you. For example, if something doesn’t work, it’s because you lack willpower, not because the concept was faulty to begin with.
So why is this concept of willpower faulty?
On a basic biological level, humans need to consume energy to survive. Plants need sunlight and water. We need carbohydrates, protein, fat, water. Because of this, our brains are wired to get us to eat because that is how we get energy. When we consume food our bodies break it down and it eventually ends up being ATP; a fuel source for our cells. In order for this process to happen over and over again, our bodies have a complex network of signals to tell every organ in your body to do its job. For example, when you are low on energy your body signals your brain to start thinking about food, your stomach makes noises and has an “empty” feeling. So then you know it is time to eat, the brain signals “good job!” for eating, and there is another set of communications to say that you have enough energy for now so the body needs to focus on the digestion, breakdown and utilization of this energy.
Now, when your body is in a starved state (restricting, under-eating, too low Calories, etc) then the signals to eat are going to be stronger, more panicked and desperate. To your body, it doesn’t know when the next meal will be. It doesn’t understand the concept of dieting because restriction and weight loss could mean death. So when people say they lack willpower, I see it as their body just really kicks into gear to keep this person alive. It’s not willpower, it’s biology. Do you see why it’s faulty when you turn the concept of willpower around to see it from your body’s point of view? Learning about this realized I had felt so much shame around my “lack of control” around food. I thought it was a moral and physical failing on my part and with working through these concepts I have seen that is not the case at all.
Now I want to answer to some questions to put this is real-life perspective.
“What about overall trying to eat healthier? I do really well for awhile and then I just end up eating junk food again.”
This is about taking away morality of food. Take away the black and white thinking and make it gray. There are no “good” or “bad” foods. You aren’t eating “healthy” or “junk” food. You’re just eating food. Make it as neutral as possible and then you can have a convo with your body about what feels best for you.
“If I keep candy at my desk I’ll just eat it all day.”
This is because you haven’t given yourself permission to eat it whenever, where ever. It becomes enticing when there is deprivation. Normalize it being around then it won’t have so much intrigue.
“My brother dieted and kept the weight off. I tried the same thing, lost the weight and then gained it all back. Why??”
I’ll use the cliche of every body and situation is different. I don’t know the complexities of each of their bodies so I can’t say much more than who knows what really went on with the brother and for the other person’s body that is a pretty clear path of what happens with dieting. With weight loss you body could think you’re starving and slowly dying, so it does what it can to protect you. So that means when the energy is available again it is going to hold on to it in case you go into another starvation mode. You’re not broken, you’re being protected.
To sum it all up…
Your body will always want to eat. Since it can’t force you to eat, it does so in other ways through chemical and hormonal signals to the brain to get you to think about food. Then when you don’t listen it will get louder, it will get you to obsess over it. It’s trying to keep you alive! So heal your relationship with your body, listen to what it is trying to say and “willpower” will no longer need to be in your vocabulary around food. Since this can be difficult and complex to do, a dietitian is a great resource to get to the roots of how you feel about food and your body that cause these feelings of “lack of control.”
Katy Gaston Nutrition
Katy is a registered dietitian nutritionist and owner of Katy Gaston Nutrition based in San Francisco, CA. Katy is passionate about her work in eating disorders and disordered eating (AKA dieting) and wants to help people heal their relationship with food and body. If you would like to work with Katy in counseling sessions, she is available virtually via her services page below. If you are unable to be a client at this time but would like learn more, click here for a free introduction into intuitive eating workbook!