TominationTime

I’ve spent a lot of time digging into artificial lighting, and there’s one misconception that seems popular for whatever reason, especially in biohacking circles. It's the idea that “excess” blue light is harmful. Ignoring that "excess" is never defined, this framing is fundamentally way too simplistic and, frankly, unscientific. During the day, blue light is not the enemy. It’s one of the main signals your brain uses to stay alert, focused, and synchronized with your circadian rhythm. Plus, as we age, the lens of the eye gradually clouds and filters out more blue light. So the same lighting that works for a child is nowhere near enough for an older adult. For example, a 45-year-old needs roughly 2x more blue light than a 10-year-old to get the same circadian effect, and an 80-year-old needs closer to 10x more (PMID: 18757473 | see image). So avoiding blue light during the day is probably the opposite of what most people should be doing. A simple way to estimate blue light exposure is color temperature. Higher color temperatures (think 5000–6500K, similar to midday sunlight, see second image) consistently improve alertness and cognitive performance. 6000K lighting improves concentration vs 4500K and 3000K (PMID: 26098084) Ultra-bright 17,000K office lighting improves alertness, performance, mood, and vitality vs 2900K (PMID: 17217543) Even preschoolers perform better under 5000K vs 3500K lighting (PMID: 30161180) And brain imaging shows that while all visible light activates the visual cortex, blue light uniquely increases blood flow and oxygen delivery to the prefrontal cortex, which is the part of your brain responsible for focus and decision-making (PMID: 29181427). Compared to warmer, amber lighting, blue light also boosts prefrontal cortex activity and cognitive performance (PMID: 27253770). There’s even research where scientists built an artificial “skylight” that mimics the way sunlight scatters in the atmosphere (super cool, and very blue light heavy). These people felt more connected to nature, had lower stress responses, higher parasympathetic activity, and even produced more melatonin later that night despite being exposed to bright, blue-enriched light during the day (PMID: 31462321). Obviously, you want to avoid blue light at night if you want better sleep and circadian regulation, but during the day you should probably be seeking it out. Your brain runs better on it.

Body fat storage is hormonally regulated. Body fat breakdown is hormonally regulated. Yes, the law of thermodynamics still applies. But the calorie model assumes your body can freely access stored energy. In metabolic dysfunction, that’s NOT the case. If your dysfunctional hormones trap fat in storage, your body increases hunger and lowers energy long before it burns that fat even while carrying 100+ pounds of stored energy. That’s not a willpower problem. That’s physiology. But we still tell people to “just eat less and exercise more.” 🤦🏻‍♂️

🖤 Small but mighty! Black beans are packed with plant-based protein, fiber, and essential nutrients that support digestion, stabilize blood sugar, and keep you full longer. They’re budget-friendly, versatile, and perfect for adding a healthy boost to salads, bowls, tacos, or soups. 🌯🥗⁠ ✨ Keep a can (or two!) in your pantry — your future meals (and your muscles) will thank you.⁠

Artificial sweeteners aren’t poison. They also do NOT destroy your gut microbiome So why does this myth refuse to die? Science keeps testing the claim... Influencers keep repeating it because it gets clicks, attention, and they care about feelings, not data Here’s what the latest study DATA actually shows Remember: DATA>feelings

The findings of this study indicate that physical activity directly adds to total energy expenditure, without evidence of constraint or compensation, in humans.

The way to make America healthy again is NOT complicated Here is what would solve the problem in a short period of time... (very effective doses in parenthesis) ✅Eating less calories (~500 less/day) ✅Regular intense resistance training (60 min/wk) ✅Increasing daily activity (8000 steps/day) ✅Increase high quality protein (1.6g/kg/day) ✅Increase fiber intake (>20g/day) ✅Stop self medicating with drugs, alcohol, & addictive behaviors like gambling, etc So why aren't these filling up the headlines & instead we are obsessed with seed oils & food dyes?

💪Fun pre-workout hack! New study shows how to get even more out of your caffeine... Add music. Results showed caffeine + music yielded better results than caffeine or music alone.

Spinach might not look like much—but per calorie, it’s one of the most nutrient-dense foods you can eat. 🥬✨ With just 25 calories per 100g, it delivers: ✅ 0g fat ✅ 2.2g fiber ✅ High doses of vitamin K, A, folate, magnesium, iron, and more… This means spinach doesn’t just support your macros—it supports overall health, from blood pressure and bone strength to energy metabolism and immunity. Whether you’re in a fat loss phase or reverse dieting, spinach is an easy volume booster that helps you stay full, hit your micros, and keep your meals nutrient-packed. 📲 Log it effortlessly in Carbon Diet Coach and make every bite count.

Don’t jeopardize your future progress for immediate satisfaction.⁠⁠ When someone gains a significant amount of weight, it often happens over a long period of time, likely years! So why do people think that weight will be able to come off in a couple of months?⁠⁠ That doesn’t make sense, does it?⁠⁠ Instead of focusing on the time it takes to lose weight, focus on sustainable methods to lose it and keep it off long-term. Such as:⁠ 🔹 Losing weight at a sustainable rate⁠ 🔹 Not crash dieting with super low calories⁠ 🔹 Not starting outrageous exercise routines⁠ 🔹 Choosing a diet that works for your lifestyle 🔹 Focus on consistency over perfection!