Diet trends are not going anywhere, and neither is our need to talk about them.

Morgan, Krissy, and Jess break down the psychology behind why people keep falling for it, then get into the actual science behind keto, carnivore, paleo, intermittent fasting, and GLP-1 medications. Plus a cheat code for evaluating any diet, including the next trendy one that hasn't been invented yet.

The truth is most of these diets are just recycled versions of the same few ideas… repackaged, renamed, and sold to you with really convincing anecdotal evidence.

Electrolytes don't start and end with tossing some sodium into your water and hoping for the best.

Brooke, Sabrina, and Lauren talk about the sodium-potassium balance that helps hydration do its job. They break down why sodium gets all the attention, why potassium is usually the missing piece, and how this balance affects energy, recovery, cramping, performance, and how you feel day to day.

They also get into why so many people are under-eating potassium, why more water is not always the answer, how athletes' needs can differ from the general population, and what to watch for if your hydration strategy is falling flat. From salty sweaters to supplement marketing to practical food swaps, this one covers the stuff people usually miss.

Getting older is not the problem. Acting like you can recover the same way you did a decade (or two) earlier might be. In this post we get into what changes with recovery as you age, and why "I'm just older now" is usually an incomplete explanation. We talk through the real stuff that matters: lower tolerance for stress, shifts in sleep and hormones, slower muscle repair, higher protein needs, and why recovery has to become more intentional if you want to keep performing well and feeling like yourself. We also dig into wearables, HRV, and recovery scores, including how to use that data without letting it ruin your day.

If you've been feeling more beat up, more inflamed, or less resilient than you used to, this one will help you stop guessing and start recovering smarter.

Nutrition can make or break your 26.3 performance. We're breaking down exactly what to eat based on when you're hitting the workout, plus tips from Coach Kelly on mindset, strategy, and why sleep matters more than you think.

Habits are not built through more pressure, more guilt, or a bigger all-or-nothing plan. They stick when they actually fit into your life. In this post we dig into why so many habits fall apart after a week or two, and what it really takes to make change sustainable. We cover the difference between intensity and consistency, how identity and self-talk shape behavior, why environment matters more than people think, and how to stop treating every missed day like a full derailment. There's also a lot here on starting smaller, tracking progress in a simple way, and building habits that feel doable enough to repeat. This one is a good reminder that long-term progress usually comes from boring little reps done over and over again, not one big burst of motivation.

Nutrition coaching can be incredibly helpful, but it has limits. This post breaks down scope of practice: what nutrition coaches can do, what we can't do, and why those boundaries exist in the first place. We walk through how Black Iron coaches support clients through nutrition education, behavior change, and lifestyle habits, while also recognizing when something falls outside the role of a coach. Topics include the differences between dietitians, nutritionists, and coaches, how state regulations shape what different credentials allow, and why working within those boundaries protects both clients and professionals. We also cover the warning signs coaches watch for: medical concerns, signs of disordered eating, psychological red flags, or expectations built around extreme diets and quick fixes. Sometimes these situations simply require collaboration with other professionals. Other times they mean referring someone to a medical provider or therapist who can better support what they're dealing with. Scope of practice is about making sure people get the right support from the right professionals so their health, safety, and long-term progress come first.

The Open is here, and fueling strategy can make or break your performance. This guide breaks down exactly how to eat for 26.2 based on your projected finish time, when you're training, and whether you're scaling or going for the full workout. From pre-workout carb timing to post-workout recovery meals, the Black Iron Performance Team covers what you need to know to show up prepared and perform your best.

Cooking more at home is one of the most common goals in nutrition coaching, and one of the most resisted. The problem usually isn't knowing what to eat. It's the execution: planning, shopping, prepping, and actually doing it during a busy week. We break down how to make home cooking realistic and sustainable, including how to simplify your process, build repeatable meal structures, and stop treating every meal like a culinary event. You don't have to love cooking. You just need a system that works.

Relative Energy Deficiency in Sport (RED-S) is what happens when an athlete's energy intake doesn't match the demands of their training and life. It's not just about missing periods or being "too lean." Chronic low energy availability can suppress hormones, reduce bone mineral density, alter thyroid function, impair recovery, and decrease performance. What was once labeled the Female Athlete Triad was expanded in 2014 to reflect what research made clear: this affects all genders and multiple physiological systems.

In this post we unpack how RED-S develops over time, why it's easy to normalize in competitive environments, and the patterns coaches and athletes should be paying attention to. They discuss weight-class and aesthetic sports, repeated fat loss phases, carbohydrate availability, stress load, and how to align nutrition with training cycles without compromising long-term health. If you care about performance that lasts, this conversation is foundational.

It’s Open season!! The most WONDERFUL time of the year. Three weeks. Three workouts. No idea what’s coming! Isn’t that so fun? 

That unpredictability is part of the fun, but it’s also where people start overthinking their nutrition. Let’s not do that this year! We are here to help! 

If you feel like you "have it together" Monday through Thursday but chaos starts on Friday night, this post is for you. Weekend overeating isn't a willpower problem. It's a pattern driven by psychology, physiology, stress, sleep, and the way most of us are wired to treat the weekend as a reward for surviving the week. We break down why saving all the fun for the weekend backfires, how calorie cycling can reinforce all-or-nothing habits, and what you can actually do to carry some structure into your weekend without turning your life into a rigid food rulebook. The goal isn't perfect weekends. It's fewer extreme swings, less guilt, and waking up Monday feeling steady instead of behind.

The wellness industry wants you to believe there's a secret to living longer - some supplement stack, biohacking protocol, or superfood that'll unlock longevity. But the data tells a different story. Muscle strength in midlife predicts whether you'll reach old age. Loneliness carries the same mortality risk as smoking. Your ability to get up off the floor without using your hands might be more telling than any biomarker. We cut through the noise to focus on what actually matters: the unglamorous basics that keep you strong, independent, and mentally sharp as you age. No magic pills, no extreme protocols - just the habits that give you better odds of aging well.

Late night snacking gets oversimplified and judged. You've probably heard it before: just stop eating at night. But nobody tells you why those cravings are showing up in the first place or why you feel out of control at the end of the night. Most of the time, late night snacking isn't some random thing that pops up. It's not a character flaw or lack of willpower. It's usually just your body trying to tell you something. In this article, we're breaking down what your body is actually trying to tell you and how you can respond in a way that supports your health and your goals.

New Year energy is real, and gyms are packed with people ready to tackle their biggest ambitions. But there's often a massive gap between what people want and what they're actually willing and able to do. At Black Iron Nutrition, we're all about setting realistic goals that create sustainable progress, not setting yourself up for disappointment by February. In this post, we're breaking down how to align your expectations with your effort and reality so you can actually achieve those big, scary goals.

Is intermittent fasting a metabolic loophole? A biohack that tricks your body into burning fat faster? Spoiler: no. Fasting isn't magic, and it doesn't change the basic rules of fat loss. But that doesn't mean it's useless. We're breaking down what fasting actually does in your body, why people think it works, when it might be helpful, and when it's likely to backfire. Plus, we'll tell you exactly who should avoid fasting altogether (hint: if you're training for performance, this probably isn't for you).

The scale went up three pounds overnight and now you're spiraling. Before you blame the carbs or skip meals to "fix" it, let's talk about what's actually happening. Weight fluctuations are completely normal, and that number you're stressing over? It's not measuring what you think it is. We're breaking down why the scale moves, what it's actually telling you, and when (if ever) you should actually care about those daily changes.

Stress eating isn't about willpower or character flaws. It's biology. When cortisol hits and cravings kick in, your body is just doing what it thinks it needs to survive. But that doesn't mean you're stuck in the cycle. We're breaking down why stress eating happens, the common triggers to watch for, and practical tools you can actually use to shift the pattern without restriction or adding more rules to your life.

It's the end of the year, and if you're like most people, your routines are a mess, your energy is all over the place, and you're already thinking about January 1st and everything you're going to accomplish. But here's the truth: feeling your best in 2026 isn't about a dramatic New Year's resolution or restrictive program that starts on January 1st. We're breaking down what "feeling your best" actually looks like (physically, mentally, and socially), why most people struggle at year's end, and the non-negotiables that make everything else easier. From managing stress before it manages you to understanding the difference between intentional rest and being stuck in a rut, we're covering the foundational habits that create lasting change. Plus, we're giving you concrete signs you're on track, actionable morning habits to start today, and what you need to STOP doing in 2026. Because small wins repeated often will beat dramatic overnight changes every single time.

Society has conditioned us to judge health by appearance, our own and others', through media, fitness culture, and even our healthcare system. But looking "fit" doesn't mean you're healthy, and carrying more weight doesn't mean you're unhealthy. We're breaking down why appearance is a terrible health metric, introducing the health triangle (physical, mental/emotional, and social health), and explaining why body composition doesn't tell the whole story. From the social media trap and genetics reality to real stories of coaches who were at their leanest but least healthy, we're covering what actually matters for your wellbeing. Plus, we're giving you actionable steps to stop judging your health by the mirror and start measuring it by what truly counts: how you feel, how you function, and how you're nourishing all dimensions of your health, not just the visible ones.

Ready to ditch diet culture for good in 2026? Diet culture is more than just fad diets and calorie counting—it's a pervasive belief system rooted in racism, sexism, and control that convinces us our bodies are problems that need constant fixing. From the dark history of moralizing food (yes, the graham cracker guy has a wild backstory) to the modern marketing machine exploiting our insecurities on social media, we're breaking down where diet culture came from, how it shows up in your everyday life, and most importantly, how to break free from it. We'll cover the red flags to watch for (like moralizing food as "good" or "bad"), why shame never creates lasting change, and practical ways to pursue your goals—yes, even aesthetic ones—from a place of worthiness instead of punishment. Because ditching diet culture isn't giving up, it's choosing a life with more peace, energy, confidence, and actual health.