Body & Books

Everyone uses the words stress and anxiety interchangeably. "I'm so stressed about this exam." "I'm so anxious about this exam." They feel like the same thing in the moment — racing heart, tight chest, racing thoughts, difficulty sleeping. But biologically and psychologically they are distinct experiences with different causes, different mechanisms, and importantly, different solutions. As a pre-med student who has experienced both extensively, let me break it down. The Short Answer Stress is a response to an external trigger — a deadline, an exam, a difficult conversation. It goes away when the trigger goes away. Anxiety is a response to an internal perceived threat — often future-oriented, often disproportionate to the actual situation, and it persists even when the external trigger is removed. In other words: stress is about what's happening. Anxiety is about what might happen. The Biology of Stress When you encounter a stressor your brain's ...

Dining halls are convenient but they're not always available at 10pm when you're starving after a study session. And ordering DoorDash every night adds up fast — trust me, I know. The good news is you can make genuinely good, high protein meals in a dorm room with nothing but a microwave, a mini fridge, and about $5. Here's exactly how. The Dorm Room Equipment You Actually Need You don't need much: Microwave — most dorms have one Mini fridge — essential for keeping proteins fresh Microwave-safe bowl and plate Plastic fork, knife, spoon Optional but worth it: Electric kettle — opens up a ton of options Microwave egg cooker (~$10 on Amazon) — game changer for protein Small food scale — helps with portion tracking if you care about that The Staples to Always Have on Hand Stock these and you'll never be stuck: Item                               Cost           ...

You've been studying for 3 hours straight. You started sharp, focused, knocking through material. But somewhere around hour two something shifted. The words stopped sticking. You read the same paragraph four times. Your brain just felt... full. This isn't laziness. This isn't weakness. This is your brain doing exactly what biology predicts it will do. Let me explain what's actually happening. What Is Mental Fatigue? Mental fatigue is a psychobiological state caused by prolonged cognitive activity. In plain English — your brain gets tired when you use it intensively for too long, just like your muscles get tired during a long workout. But unlike muscle fatigue which is caused by physical depletion of energy substrates, mental fatigue is more complex and involves several overlapping mechanisms. What's Actually Happening in Your Brain 1. Glutamate Accumulation A landmark 2022 study published in Current Biology found something fascinating — mental fatigue is linked to t...

 Creatine is the most researched supplement in sports nutrition history. It's also one of the most misunderstood — especially among college students who've heard everything from "it's basically steroids" to "it's the only supplement worth taking." As a pre-med student let me cut through the noise and tell you what the science actually says. What Is Creatine? Creatine is a naturally occurring compound made from three amino acids — arginine, glycine and methionine. Your body produces it naturally, primarily in the liver and kidneys, and about 95% of it is stored in your skeletal muscle. You also get creatine from food — red meat and fish are the richest sources. A pound of raw beef contains roughly 1-2g of creatine. Vegetarians and vegans tend to have lower baseline creatine stores since they're not getting it from meat. How Does It Actually Work? Here's the biology: your muscles use a molecule called ATP (adenosine triphosphate) as their...

Let me be honest with you; pre-med is one of the most stressful academic tracks you can choose. Between organic chemistry, MCAT prep, research, volunteering, and maintaining a GPA, stress isn't occasional. It's the baseline. So when I write about managing stress in college, I'm not writing from a place of theory. I'm writing from experience. And more importantly, I'm writing from what the science actually says works. First — Understanding What Stress Actually Is Stress isn't just a feeling. It's a physiological response. When your brain perceives a threat — an upcoming exam, a difficult conversation, a packed schedule — it triggers your hypothalamic-pituitary-adrenal (HPA) axis, releasing cortisol and adrenaline into your bloodstream. In short bursts this is actually useful. Cortisol sharpens focus and boosts energy. The problem is when stress becomes chronic — when your cortisol levels stay elevated for days or weeks at a time. That's when it starts dam...

Walk into any college gym and you'll see it - the shaker bottle, the tub of powder, the post-workout ritual. Protein supplements are a billion dollar industry and college students are one of their biggest markets. But do you actually need them? And are they safe? As a pre-med student let me break down what the science actually says. First - What Does Protein Actually Do? Protein is made up of amino acids — the building blocks your body uses to repair and build muscle tissue, produce enzymes and hormones, support immune function, and maintain pretty much every structure in your body. When you exercise you create tiny tears in your muscle fibers. Protein is what your body uses to repair those tears and build them back stronger. Without adequate protein your muscles can't recover or grow effectively. How Much Protein Do You Actually Need? This is where most people get it wrong. The research is pretty clear: Goal Daily Protein Intake Sedentary (not exercising)      ...