Focus Enhancement Strategies

The ketogenic diet might be the most powerful tool we have against dementia. But 90% of people do it wrong for brain health. Here's what the science shows and what I've learned from patients who've used keto to protect their brains. Your brain has two fuel sources: Glucose (from carbohydrates) Ketones (from fat breakdown) In Alzheimer's disease, brain glucose metabolism declines by 20-50%. But ketone metabolism stays intact. This is why some researchers call Alzheimer's "Type 3 diabetes" — it's insulin resistance in the brain. When your brain runs on ketones: ↳ Energy production increases ↳ Mitochondrial function improves ↳ Inflammation decreases ↳ Antioxidant protection increases Research findings: ↳ Mild cognitive impairment patients improved memory scores on keto ↳ Alzheimer's patients showed better cognitive function after 12 weeks But here's where most people get it wrong: They focus on weight loss, not brain health. Brain-optimized keto is different: 1/ Quality fats matter Standard keto: Any fat source Brain keto: Focus on omega-3s and MCT oil Best brain fats: ↳ Wild-caught fatty fish (salmon, sardines, mackerel) ↳ MCT oil or coconut oil (quickly converts to ketones) ↳ Avocados and olive oil (monounsaturated fats) ↳ Nuts and seeds (especially walnuts) 2/ Protein moderation ↳ Too much protein kicks you out of ketosis ↳ Aim for 0.8-1.2g per kg body weight ↳ Choose high-quality sources 3/ Micronutrient density ↳ Leafy greens and low-carb vegetables ↳ Focus on nutrient-dense, not just low-carb ↳ Don't neglect fiber from vegetables You don't need to be in deep ketosis 24/7. Even mild ketosis provides brain benefits. Cyclical ketosis: ↳ 5 days ketogenic, 2 days moderate carb ↳ Allows for metabolic flexibility ↳ Provides social flexibility Time-restricted eating + keto: ↳ 16:8 intermittent fasting enhances ketosis ↳ Breakfast: MCT oil in coffee ↳ Lunch and dinner within 8-hour window Who should consider keto for brain health: Strong candidates: ↳ Family history of Alzheimer's ↳ APOE4 genetic carriers ↳ Pre-diabetes or type 2 diabetes ↳ Mild cognitive impairment Proceed with caution: ↳ History of eating disorders ↳ Gallbladder or Kidney disease ↳ Taking diabetes medications The adaptation period: Weeks 1-2: "Keto flu" ↳ Fatigue, brain fog, irritability ↳ Electrolyte imbalances ↳ Sleep disruption Weeks 3-4: Mental clarity emerges ↳ Stable energy levels ↳ Reduced hunger ↳ Improved focus ↳ Better sleep quality Month 2+: Full brain benefits ↳ Enhanced cognitive function ↳ Stable mood ↳ Neuroprotective effects What I tell patients - Start gradually: ↳ Begin with time-restricted eating ↳ Slowly reduce carbohydrates ↳ Add MCT oil progressively A brain-healthy diet you can maintain for decades beats a perfect diet you abandon after 3 months. 💬 Comment with your experience with ketogenic eating ♻️ Repost if you think metabolic flexibility is key to brain health 👉 Follow me (Reza Hosseini Ghomi, MD, MSE) for more like this

Whole new fields of research such as nutritional psychiatry have emerged since I wrote The UltraMind Solution about how the body affects the mind in 2009. Stanford has a department of Metabolic Psychiatry. Harvard now has a department of Nutritional Psychiatry. Studies show that simply swapping out processed, sugary starchy foods for whole foods is effective in treating depression. ⁣ ⁣ Studies also show kids with severe violent behavior transform when swapping out processed foods for whole foods, including a 75% reduction in the use of restraints and a 100% reduction in suicides, which is the 3rd leading cause of death in that age group. ⁣ ⁣ One study of violent juveniles found that simply giving children a vitamin and mineral supplement reduced violent acts by 91 percent compared to a control group. Why were they violent? ⁣ ⁣ Their brains were starving for nutrients that regulate mood and behavior including iron, magnesium, B12, and folate. Just giving these kids vitamins for three months fixed their abnormal brain waves on EEG. The kids who also changed their diet had an 80% reduction in violent crime and those who stayed on a processed diet continued their violent ways.⁣ ⁣ While many children are not eating enough brain food, they are also eating too many chemicals, including about five pounds of dyes, preservatives and additives that are linked to hyperactivity and worse.⁣ ⁣ While therapy, stress reduction, and movement are equally critical in many brain disorders, food plays a pivotal and often overlooked role. ⁣ ⁣ Start small. Start with the Pegan Diet. Eat loads of veggies, some fruit (especially the low-sugar, nutrient-dense ones), whole grains (not flours), nuts and seeds, low-starch beans and legumes, and some high-quality meat, poultry, and fish. Focus on brain foods that have been shown to impact mood and reduce symptoms of depression and anxiety— foods rich in omega-3s, zinc, magnesium, vitamin D, antioxidants, and B vitamins.

Creating a Neuroinclusive Workplace: The Importance of Providing Clear Information When fostering neuroinclusion, one of the most effective strategies is providing clear, detailed information about the workplace environment. This can significantly reduce anxiety and help neurodivergent employees feel more comfortable and prepared. Here’s how you can improve inclusivity especially for neurodivergent hires who may be more anxious not having clarity over expectations. Physical space: Share details about desk arrangements, hot-desking systems, and how to book spaces. Offer a map or virtual walkthrough to familiarise employees with the layout. Highlight quiet areas for those needing focus or a calm environment. Hybrid working: If hybrid work is an option, explain how to arrange it and the policies around flexible work. Logistics and wayfinding: Provide travel options, including public transport and parking details. Add key landmarks near the office to aid pathfinding. Office rules: Be clear about dress codes, food policies, and guidelines for using perfumes. Make sure there's transparency around language, hierarchy, and how to take breaks. Support systems: Assign a “work buddy” to help new employees learn the unspoken rules and norms. HR policies: Offer clear explanations of policies and expectations, including job roles. Provide a glossary if acronyms are frequently used. By being explicit and organised in sharing this information, you help build an inclusive and supportive workplace for everyone.

After 20+ years in cardiology, I’ve come to question how we approach lifestyle change. We often treat diet, exercise, sleep, and stress as separate problems, with separate solutions. But in most of the high-performing professionals I’ve worked with, that approach doesn’t hold up. The pattern I’ve observed again and again: Stress management isn’t just another "pillar" of a healthy lifestyle. It’s the foundation that underlies them all. How chronic stress quietly disrupts every domain of health: Sleep: Elevated cortisol interferes with circadian rhythms, fragments rest, and reduces deep sleep, making everything harder. Nutrition: Stress alters hunger hormones like leptin and ghrelin, increasing cravings for calorie-dense foods and lowering appetite for nutrient-rich options. Exercise: Chronic stress impairs recovery, increases injury risk, and can blunt the benefits of training. Connection: Stress narrows our emotional bandwidth, making empathy, patience, and meaningful connection harder to sustain. Coping habits: When we’re stretched thin, we reach for quick relief: caffeine, alcohol, screens, or other short-term fixes. The cascade I see repeatedly: → Sustained pressure without rest and recovery elevates baseline stress → Sleep quality deteriorates → Energy dips drive reactive food choices → Movement feels harder to sustain → Emotional connection weakens and gets put on the back burner → Coping behaviors increase → All of it loops back to amplify stress What I’ve found most helpful in practice: When patients learn to regulate their nervous system, other areas—diet, sleep, movement—often start to improve without being the primary focus. Simple stress interventions that ripple outward: • 3-minute breathing breaks between meetings • A consistent morning routine (even 5 minutes) • Brief walks outdoors • Clearer boundaries (i.e. around after-hours communication and work) • Prioritizing one meaningful connection each week The mindset shift that changed how I practice: We don’t need to perfect every pillar. We need to create the conditions, starting with learning the essential skills of stress mastery, where health can actually take root. When you improve how you manage stress, what other areas of life tend to shift? #JustOneHeart #LifestyleMedicine #StressPhysiology #SystemsThinking #CardiovascularHealth #HolisticHealth #Cardiology

Your Team Isn't Failing—Their Brains 🧠 Are Feeling Mentally Drained Before Noon! (Because your employee's brain isn’t a storage unit.) Ever wonder why smart, capable people suddenly struggle with simple tasks? Why do deadlines slip, decisions take forever, and meetings feel like mental quicksand? It’s not a motivation issue. It’s 𝗰𝗼𝗴𝗻𝗶𝘁𝗶𝘃𝗲 𝗼𝘃𝗲𝗿𝗹𝗼𝗮𝗱—the invisible bottleneck draining your team’s productivity. 🔥 The worst part? It’s happening right now, and you might not even notice it. You see it in: ➡️ Employees forgetting key details. ➡️ Slow decision-making despite endless discussions. ➡️ Constant “busyness” without real progress. (Chances are, you're already doing some of these without realizing their full impact.) 9 Ways to Reduce Cognitive Overload in Your Team. 1️⃣ The ‘No-Meeting’ Filter 🗓️ → Every meeting should have a clear purpose—or an email alternative. Impact: Fewer unnecessary meetings = more deep work & faster decision-making. 2️⃣ The Deep Work Shield 🔕 → Protect focus time by minimizing interruptions & Slack pings. Impact: Continuous task-switching can lower productivity by 40%. 3️⃣ The Simplicity Rule 🎯 → Too many options = mental fatigue. Reduce choices where possible. Impact: Decision fatigue leads to slower responses & poor judgment. 4️⃣ The Priority Clarity Test ✅ → Not everything is urgent. Make it easy to see what truly matters. Impact: Teams that prioritize effectively are 31% more productive. 5️⃣ The Workload Reality Check 📊 → Burnout happens when expectations don’t match capacity. Keep it balanced. Impact: Overloaded employees experience 56% higher stress levels. 6️⃣ The 5-Minute Mental Reset 🧘♂️ → Encourage short, intentional breaks to reset the brain & boost efficiency. Impact: Even a 5-minute break boosts focus and prevents mental exhaustion. 7️⃣ The AI & Automation Advantage 🤖 → Free up mental space by automating repetitive tasks. Impact: AI can save up to 30% of time spent on manual tasks. 8️⃣ The ‘Single Tab’ Hack 🖥️ → Keep only one work-related tab open at a time. Context-switching kills focus. Impact: Reducing multitasking can improve efficiency by 50%. 9️⃣ The Evening ‘Brain Dump’ 📝 → Before bed, jot down tomorrow’s top priorities to free up mental space. Impact: Writing things down can improve recall by 40% and lead to better sleep. 💡 Small shifts = big impact. A clear mind is a productive mind. 🔄 Which of these do you need to improve in your team? Let’s discuss in the comments! ------------------- I’m Jayant Ghosh. Follow me in raising awareness for mental health that inspires growth and well-being.

Part 4: Finale We’ve discussed the long sprint, the hidden bill that comes due, & diving into survival mode.  This last piece is what sits on top of the roots – the daily behaviors that compound with time – sleep, movement, nutrition, connection.  The non-negotiables.  Slowly, we return to the state where we live, lead, work, and think our best. The morning is about routine and orientation.  Hydrate, get natural light into your eyes, move the body enough to let it know it’s time to start preparing for the day.  If you can delay the phone, do it!  Quiet moments before the notification storm is everything.  Caffeine after your system wakes up (delayed ideally) is optimal to ensure long lasting energy without that afternoon crash.  Midday is where cracks start to show for most people.  A short walk does more for your mind than anything else.  Slow inhale & exhales create space for you throughout each day.  Lunch should be focused on protein first w/ backfilling of veggies. Training/Exercise is a daily commitment.  BDNF. Strength & cardio. Clearing toxins while releasing those good natural hormones. This should be your foundation either before your work environment or midday/evening.  Ideally at the start of the day. Be in nature. Recovery tools: Sauna, cold, - my favorite modalities out of everything. Reset the CNS, restore calm, and feel brand new. Cold in am, sauna or hot bath in evening to wind down. Cognition: consuming tea/coffee early – not all day. L-theanine if you get jittery.  Omega-3s for long term support. Creatine if your gut tolerates it (5g daily).  Stay hydrated. Vit D3 + K2 if your blood work requires it.  Remember that NOTHING beats quality sleep. Periodically make the call vs text. It's worth it. Be mindful of what you consume digitally. They have real cognitive effects. PM: This is where many overdo it or forget.  Lower lights, dim settings, lower stimulation, create a state where your body is ready to maximize that sleep period.  Supplements if desired: Magnesium, apigenin, glycine.  Kick the alcohol. Micro meditations through the day compound. 30-60 seconds before a meeting, call, diving into tedious work. Shoulders down, slow exhales, eyes closed if you can.  Stay grounded. This is all to remind you to take your time in recovery.  For every block of time dedicated towards pushing harder – we need to also create systems that allow us to have constant readiness by returning to a state of being refreshed, crystal clear vision, emotional regularity.  Gratitude keeps is here and now.  The goal of any of these simple modalities is not perfect but progress.  Keep all routines simple enough to do consistently.  Slow is smooth, & smooth is fast. Remember that habits are not always what you INCLUDE, it’s also what you say no to.  Saying no is a superpower to get closer to the thing that is most important. “The happiness of your life depends on the quality of your thoughts”.  -Marcus Aurelius

Could focusing on one thing at a time actually boost your bottom line? 🚀 We all know multitasking is a myth, yet many teams still run multiple projects in parallel. From optimisations to big bets, trying to juggle it all can be counterproductive. Here's the reality: tackling one thing at a time and methodically proving or disproving problems is far more efficient. Kanban is a great tool 🛠️ for keeping engineering work flowing because it limits WIP and it pushes everyone to jump on and help if an item gets stuck. The aim is to get each item through as fast and efficiently as possible and that enables collaboration at the right times. Applying the Same Principles to Product Management When prioritising a problem area or objective, work to identify the problems, the assumptions and ways to validate them. Set clear hypotheses and collaborate to find the fastest route to validation. This focused approach accelerates learning and innovation. Who else is tired of the multitasking madness? What examples do you have? #productivity #productmanagement #kanban #productdevelopment

Before 2019, workplace experiences were primarily real estate-centric—focused on office spaces, locations, and design. But today… …the shift has been towards creating holistic employee-centric experiences. To build workplace environments like Steve Jobs' product philosophy, the focus must be on the employee experience, not the tools or technology. Start by understanding your "customers"—your employees. Gather insights into their needs, pain points, and workflows through surveys and observations, and use this information to envision a workplace that enhances their productivity, engagement, and satisfaction. Work backwards from this vision by prioritizing employee-centric innovations. Rather than leading with technology, focus on removing barriers and simplifying processes that frustrate employees. Implement tools that fit seamlessly into their work, and design flexible environments that inspire them. Like Apple, continuously improve by gathering feedback and iterating on the workplace environment to meet evolving needs. Build a culture that fosters connection and growth, where employees feel valued and supported. Measure success by employee satisfaction and engagement, creating a workplace that drives both happiness and productivity. #FutureOfWork

We say ‘healthy body, healthy mind’ but how often do we apply it to work? In the chaos of deadlines, back-to-back Zooms, and caregiving roles, physical wellbeing is usually the first thing we sacrifice. But here’s what research (and real-world teams) are making crystal clear: 👉 Physical rituals = mental resilience. No need for marathons or green smoothies (unless you’re into that). What matters more? Tiny, consistent actions that shift your state, physically and emotionally. In fact, recent UK studies show: 🧠 Employees who move more report significantly less stress 🧠 A 4-week workplace steps challenge improved mood and engagement 🧠 Even 10-minute daily walks can reduce symptoms of anxiety and depression And in 2025, we need this more than ever. Burnout hasn’t gone away. But our strategies are finally evolving. The New Work-Wellbeing Equation: Mind + Body Here are 4 rituals that actually work tested by real professionals and easy to adopt: 1/ Morning Motion Start your day with movement: → 10-minute walk → A few stretches → Dance to one song before checking emails You’ll boost endorphins, clear brain fog, and enter the workday on your own terms. 2/ Midday Recharge Instead of scrolling at lunch, try: → A 5-minute “walking call” → 4-7-8 breathing (inhale 4s, hold 7s, exhale 8s) → Standing outside and taking 10 deep breaths Your nervous system will thank you and so will your next project. 3/ End-of-Day Wind Down Don’t let work bleed into your evenings. Try a closing ritual: → Tidy your desk → Quick yoga flow → Walk with your dog or around the block This helps your brain switch off and reclaim personal time. 4/ Share & Lead By Example Are you a founder, manager or HR lead? → Share your wellbeing habits (even imperfect ones) → Host a #MindfulMonday or #WellbeingWednesday chat → Create a space where small acts of care are encouraged Culture doesn’t shift with posters. It shifts with people. Why this matters for business: Burnout = 2.6x more likelihood of job hunting Movement improves decision-making and reduces absenteeism Teams that feel supported in wellbeing are more creative, loyal, and productive 💡 Think of athletes: they don’t train non-stop, they recover on purpose. We’re corporate athletes. Our game is mental. What’s one small physical habit that helps you feel better at work? Do you do squats between calls? Garden on weekends? Walk during 1:1s?

Yoga finger connections, or mudras, may look simple, but from a scientific point of view they quietly engage some of the most powerful systems in the human body. Our fingertips are packed with nerve endings and have a large representation in the brain, meaning even small hand positions send strong signals through the nervous system. When we hold a mudra, the brain receives steady sensory feedback that helps calm excessive mental activity and shift the nervous system toward a more relaxed, focused state. Research on meditation and breath practices shows that such sustained sensory input can slow brain waves, reduce stress-related activity, and improve attention by activating areas linked to awareness, emotional regulation, and self-control. At the same time, mudras practiced with slow breathing can support parasympathetic activity, helping to lower heart rate, balance blood pressure, and improve overall physiological stability. In simple terms, these gentle finger gestures act like a quiet switch, guiding the mind away from noise and toward clarity, while signaling the body to feel safe, steady, and present. What feels subtle on the outside is deeply active on the inside, reminding us that mindfulness is not always about doing more, but about engaging the body in small, intelligent ways that allow the brain and nervous system to return to balance. Feel free to share your thoughts. 💬 Sources: Somatosensory neuroscience, EEG, and autonomic function