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7 Minutes Read

The Importance Of Meal Planning: 3 Reasons To Meal Plan Weekly

Why is meal planning important? The exact benefits of meal planning are a little different for everyone, but I find most reasons fit into three main categories. Here’s my take on The Importance of Meal Planning: Three Reasons to Meal Plan Weekly!

What is meal planning?

Meal planning is the simple act of planning and writing down any of your meals for the week (or month!) ahead of time.

Plan for yourself or plan for your family. Plan to eat wholesome meals, and plan a night out or two. Plan every snack and meal, or simply plan your lunches so you don’t spend money on restaurant food during the week.

Meal planning is as flexible or as rigid as you want it to be!

It doesn’t really matter what you plan, as long as you thought about it! The goal is not to start from zero for every single meal.

There are a lot of reasons why I think meal planning and meal prepping rock, but I think they all fit into three main categories: saving time, saving money, and having more control over your food choices.

The Importance of Meal Planning: 3 Reasons to Meal Plan

1. Save Time

This reason is the most appealing to me. I love saving time! Some people need to save more time than others. Everyone is different, and everyone’s needs are different.

When you start meal planning, try to identify one meal where you really need a time-saver, and then plan your meals with that in mind.

Save yourself time on those busiest days by having meals already prepared, or by planning super simple quick meals you know the whole family loves.

BONUS: You can easily make sure you already have all the ingredients ahead of time!.

A Way To Start

Pick your busy days, and plan on those meals being the most simple, or prepared ahead of time to help you later. Here are some examples:

Breakfast: I’m not a morning person, at all. Breakfast used to always be the first thing to go if I woke up late or just took too long getting ready. So I learned that I needed to prep a breakfast ahead of time that was as simple as popping it in the microwave or toaster oven.

Lunch: My lunch break always seemed to last a lot longer if I didn’t have to run out and get some food during the first      half. Weird, huh? Lunch prep is best prep if you work outside the home!

Dinner: If you planned ahead, you already know what’s for dinner, and you probably already have the ingredients for it. I’m on a mission to turn the classic “what’s for dinner?” question into “how can we prep for dinner?” and “will there be leftovers?”

A lot of Meal Plan recipes are focused on make-ahead food and prep that can be done ahead to save time later. That’s because if you meal plan, you can always meal prep, which can save you even more time!

Here are some other ways meal planning can save you time:

Reduce grocery store trips. If your weekly menu is planned ahead of time, you can do your best to buy everything for the week in one trip (unless you somehow still forget things like me).

Reduces wandering at the grocery store. I’m a wanderer. Even now when I have a list, sometimes I just want to search for sales or find yummy new items. But too much of that wastes time.

Know what foods can be prepared ahead of time. You know the menu, so you know what needs to be prepped. For example, we put diced onion in almost everything. So instead of dicing a little bit for every other meal, we dice the whole thing at one time. You might not think about it, but that saves the time of washing and drying your knife and cutting board for the next 3 or 4 times you need diced onion. And, if I have time now, I’ll dice the other veggies for later too. Tiny little time savers added up can really make a difference!

Planned leftovers. What can I say? I love leftovers. I’ll stop trying to make “planned-overs” happen if you guys just admit leftovers save time. This one is pretty obvious to me!

2. Save money

When you plan and cook your own meals, you are most likely saving money on each of those meals, compared to purchasing the same type of meal in a restaurant.

I haven’t scientifically tested that theory, but I’m going to go ahead and make that bold assumption based on my years of eating experience (both cooking my own food and eating out).

Tess Rose Lampert at Cheapism.com does a bit of research in her article Is Cooking at Home Really Cheaper Than Eating Out? She compares prices on a classic chicken dinner with veggies and determined that cooking the classic dinner at home could cost up to 60% less than eating it at a restaurant. At a restaurant food cost is priced to also cover all restaurant labor and building and management costs so naturally it will be more expensive.

Lastly, planning your meals can help reduce food waste, which can save you money on your grocery bill in the long run. While it might be impossible to go 100% waste free, some simple planning techniques can help dramatically reduce your food waste.

For example, if one of my casseroles requires some baby spinach, I’ll also try to plan lunches or smoothies for the week that also require baby spinach, helping me to use up more of the ingredient I purchased.

Simply eating leftovers or planning a day to eat leftovers is a good practice to reduce food waste (and therefore save you money!).

3. More control over food

Everyone is different, and everyone’s needs are different. When you plan ahead, you can make smart choices related to your own personal food needs and fitness needs, instead of grabbing something at the last minute.

More insights on how meal planning can give you control over your food:

Eating the right amount for you. Sometimes if you’re feeling      excessively hungry, way too happy to be eating, or just using a different sized spoon, you can get totally varying/random portion sizes on the plate. Planning and pre-portioning your food can ensure your hard work makes it to the amount of servings you initially planned for. Plus, it can be really nice to have everything already portioned out for you. Of course      if that’s not your style, try a buffet style meal prep instead!

Staying accountable to past you. If you already made the food and pre-portioned it into perfect bowls with future you in mind, you’re really kicking past you in the butt if you don’t eat it. Planning and prepping your meals provides a little more incentive to eat the delicious things you’ve already planned out and cooked. If it’s already made, I’m gonna eat      it!

More control over your choices. If you have certain goals with your eating, it can be a lot easier to incorporate them into your life by planning meals ahead of time. Or, it can be as simple as the fact that already choosing a meal to cook or eat keeps you from ordering food and spending more money. Either way, planning out your choices ahead of time means you are more likely to stick with them when the time comes.

Things To Remember About Meal Planning

Don’t let the term meal plan scare you. You can plan literally anything. You can even plan NOT to cook. What’s important is that you thought about it. You know what you have going on.

Make YOUR meal plan as flexible as you want. It’s for you, and it’s okay if you don’t follow it 100%. I’ve seen a little negativity towards meals plans because sometimes it’s hard to stick to it. That’s okay! Meal plans are meant to be a helpful roadmap, not a strict set of rules that causes anxiety.

If you don’t like eating the same thing every day, planning is even more important for you in order to save time, money, and make healthy choices. You can cook a large batch of chicken or other meat and eat it in various ways throughout      the week.

The perfect meal plan for you is in your head – you just need some resources. The whole point is to not start from zero every night.

Now that you know the importance of meal planning, are you looking to get started with meal prep?

How To Get Started

If you have absolutely no idea where to begin, here’s what I suggest.

1. Pick out one meal of the week that you struggle with. Maybe you want to save time or money by planning ahead and cooking this meal at home.

2. Plan what you’re going to have for that one meal of the day for the next 3 days in a row. If you need a place to start, look in your pantry so you can use some ingredients you already have on hand.

3. Write down your planned meals on a notepad, in a calendar, in an app, or print out one of my meal planner templates and put it up on the fridge.

4. Review all planned recipes and make a grocery list. When you go shopping, do your best to stick to the list. This is one way meal planning helps you save money!

5. Follow through by actually cooking the meals you’ve planned. You don’t always have to do exactly what you planned out for yourself, but try it for at least 3 days. Use up your ingredients by making delicious home cooked meals.

Call me with any questions:

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11.11.2025

Rethinking Protein: What a 30-Year U.S. Study Really Says About Animal Protein and Longevity

For years, influencers and even some researchers cautioned that higher protein—especially from animal sources—might shorten lifespan by driving up IGF-1, a growth factor that can promote cell division. The fear was plausible on paper, but new evidence from a very large, long follow-up U.S. cohort flips that story and, more importantly, helps us zoom out to the bigger drivers of healthspan: food quality and daily movement.The headline evidence: NHANES III (n = 15,937) with ~20–30 years of follow-upA recent analysis of the NHANES III study with a nationally representative cohort of 15,937 U.S. adults—tracked mortality outcomes for nearly three decades. Findings:No association between usual intakes of animal protein (or plant protein) and all-cause or cardiovascular mortality.A modest but statistically significant reduction in cancer mortality at higher animal protein intake.IGF-1 was not associated with mortality from cancer, CVD, or any cause, even in older adults—directly challenging a central biological rationale for avoiding animal protein in midlife. PubMed+2ScienceDirect+2Wait—doesn’t IGF-1 drive cancer?Mechanistically, higher circulating IGF-1 has been linked to higher incidence of several cancers in some cohorts and meta-analyses (and the relationship can be U-shaped for mortality—both very low and very high levels track with risk). That’s precisely why the NHANES III outcome is notable: in this dataset, IGF-1 didn’t translate to higher mortality from cancer, CVD, or any cause. It reminds us that biomarkers aren’t destiny and that population-level outcomes can diverge from mechanistic expectations. PMC+2Wiley Online Library+2Why adequate protein still matters—especially with ageMuscle preservation & function: Protein supports muscle protein synthesis and mitigates sarcopenia—key for mobility, glucose control, bone loading, and independence. Position papers for older adults typically land ~1.0–1.2 g/kg/day, higher with illness or training. Your coaching range (~0.7–1.0 g per pound of ideal body weight/day) is consistent with optimizing strength and body comp in active midlife and older adults. PubMed+1Metabolic support: Protein has the highest thermic effect of food and improves satiety—useful for weight management and glycemic control (indirect evidence across multiple weight-loss and metabolic papers; mechanistic consensus).Immune & tissue repair: Amino acids (e.g., leucine, glycine, glutamine) are structural and functional building blocks for immune cells and connective tissue.How to operationalize intakeA simple, client-friendly target: 4–6 oz of high-quality animal protein per meal, twice daily, or 0.7–1.0 g per lb of ideal body weight/day (e.g., 120-lb ideal BW → 84–120 g/day). Even distribution (e.g., 30–45 g per meal) supports muscle protein synthesis across the day. (Guidance harmonized to PROT-AGE and athletic aging literature.) PubMed+1Quality matters: what “high-quality animal protein” really means1) Grass-fed & pasture-raised red meatCompared to conventional beef, grass-fed tends to deliver more omega-3s, conjugated linoleic acid (CLA), and often higher antioxidant vitamins—with variability by breed, season, and feed. That’s nutrient density you can taste and measure. PMC+12) Pasture-raised poultry and eggs (here’s the detail you asked for)Pasture systems improve hens’ foraging (greens, insects), which shows up in the yolk: higher omega-3 fatty acids, vitamin E, and antioxidant carotenoids like lutein/zeaxanthin. Some systems also produce eggs with more vitamin D, which many clients lack. (Exact values vary with pasture quality and supplemental feed.) PMCAccuracy note on “hormones in chicken”: In the U.S., hormones are not permitted in poultry or pork (that “no hormones added” label is mostly marketing). Hormonal implants are allowed in cattle. Antibiotic stewardship has tightened in all species since 2017, although use still exists for disease treatment and control. Choose organic/pasture-raised when feasible to nudge the whole system toward better practices. Food Safety and Inspection Service+2U.S. Food and Drug Administration+23) Wild-caught small fish (sardines, anchovies, mackerel)These are omega-3-dense and relatively low in mercury, offering DHA/EPA for cardiometabolic and brain health. (Consensus across nutrition guidance.)What about CAFOs, antibiotics, and “inflammatory fats”?Antibiotics: The U.S. FDA ended over-the-counter, growth-promotion uses of medically important antibiotics in feed/water (2017 Guidance #213). Sales of these antibiotics for food animals have fallen ~37% since 2015, but therapeutic use remains. Better husbandry and pasture access help reduce reliance. U.S. Food and Drug Administration+1Fats & feed: Grain-heavy finishing alters the fat profile (less omega-3, different CLA spectrum) compared with grass-based systems. If your clients can, prioritize grass-fed/pasture-raised for a more favorable fatty-acid and micronutrient profile. PMCThe bigger levers: move more, eat fewer ultra-processed foods, sleep & don’t smokeThe NHANES III findings are a helpful corrective: protein itself isn’t the villain. Meanwhile, two other levers dwarf macronutrient hair-splitting:1) Move your body—any amount beats noneAcross meta-analyses and global guidelines, more total physical activity (of any intensity) is linked to lower all-cause mortality, with non-linear dose-response (benefits start at low volumes and climb). Even brief vigorous “incidental” bursts (e.g., fast stair climbs, brisk hills) confer measurable CVD protection. Daily steps show consistent inverse associations with mortality; more steps = lower risk up to a plateau that varies by age. PMC+5PubMed+5PMC+5Takeaway: If heavy training isn’t feasible, sprinkle movement snacks across the day—walks, short bodyweight sets, carry groceries farther, take the stairs.2) Curb ultra-processed foods (UPFs)High UPF intake tracks with higher all-cause and cardiovascular mortality and a long list of adverse outcomes (obesity, diabetes, depression). Recent umbrella reviews and cohorts show dose-response associations: every 10% increase in UPF intake nudges mortality risk upward. U.S. adults now get ~53% of calories from UPFs; youth, ~62% (2021–2023). This is a massive lever. CDC+4PubMed+4BMJ+4Policy is starting to respond (e.g., California’s push on UPFs in schools), but at home we can act faster: shop the perimeter, cook simple meals, and build plates around protein + colorful plants. The GuardianPractical blueprint: what to eatAnchor each plate with protein (30–45 g):4–6 oz cooked grass-fed beef/bison/lamb, pasture-raised chicken/turkey, or wild-caught small fish.Rotate proteins across the week to diversify nutrients (heme iron, zinc, B12; DHA/EPA; choline). PMC+1Color it with plants:2+ cups non-starchy veg at lunch/dinner (polyphenols, fiber).Add fermented plants (sauerkraut/kimchi) for gut support. (UPF displacement is the hidden win here.) PubMedFats that ride along:Let whole-food fats come mainly from the protein source (yolk, fish), extra-virgin olive oil, avocado, nuts/seeds.This combo reliably improves satiety and adherence.Quality choices (hierarchy):Wild-caught small fish → Pasture-raised eggs & poultry → Grass-fed ruminants → Lean conventional cuts if budget constrained; pair with plants. (Use your resources to move one step up the hierarchy when possible.) PMC+1Addressing common concerns, fast“Will more protein hurt my kidneys?” In healthy individuals, intakes up to ~2.0 g/kg/day have not shown harm; kidney disease is different—individualize with clinicians. (Consensus summaries.)“But I heard protein causes cancer via IGF-1?” Some studies link higher IGF-1 to incidence of certain cancers, but the NHANES III analysis found no link between IGF-1 and mortality—and no excess mortality from animal protein; if anything, cancer mortality was modestly lower with higher animal-protein intake. Context matters. PubMed+1“Are chickens pumped with hormones?” No hormones are allowed in U.S. poultry; choose pasture-raised/organic mainly for better nutrient profiles and stewardship. Food Safety and Inspection ServiceBottom lineModerate, regular intake of high-quality animal protein does not raise mortality risk; in a large long-term U.S. cohort it tracked with slightly lower cancer mortality. PubMed+1Your biggest levers: daily movement and dramatically reducing UPFs, while prioritizing nutrient-dense proteins and plants. PubMed+1References (selected)NHANES III protein–mortality & IGF-1 results; pasture-raised poultry/eggs; grass-fed beef nutrient profile; antibiotics policy changes; physical activity & steps meta-analyses; UPF mortality links and U.S. intake statistics. CDC+16PubMed+16ScienceDirect+16

11.04.2025

Nitric Oxide: More About This Important Tiny Molecule With Big Impact on Brain, Heart, Healing, Fitness, and Longevity

Nitric oxide (NO) is a gas your body makes that relaxes blood vessels, supports mitochondrial function, modulates immunity, and helps nerves communicate. Low NO shows up as higher blood pressure, slower recovery, poorer sexual function, and age-related disease risk. NO is built from dietary nitrate (leafy greens, beets) and from arginine/citrulline pathways—and it’s strongly influenced by your oral microbiome and even sunlight. You can restore it with smart nutrition, training, mouth-friendly habits, and targeted supplements where appropriate. PMCWhat Exactly Is Nitric Oxide (NO)?NO is produced by enzymes called nitric oxide synthases (NOS) and by a diet-microbiome pathway that turns nitrate → nitrite → NO. In blood vessels, NO tells smooth muscle to relax, increasing blood flow and lowering vascular resistance—central to healthy endothelial function, the “youth” of your arteries. When endothelial NO is low, vessels get stiff, inflamed, and pro-thrombotic. PMCPubMedWhy NO Matters Across Health Domains1) Cardiovascular health & blood pressureNO is a primary regulator of vascular tone; impaired NO signaling is a hallmark of endothelial dysfunction and a starting point for atherosclerosis and hypertension. Improving NO (through diet, activity, sunlight exposure within safe limits, and—in select cases—supplements) correlates with better blood pressure and vascular function. PMCPubMedAHA Journals2) Brain & cognition (including Alzheimer’s)NO influences cerebral blood flow and neuronal signaling. Recent reviews connect NO dysregulation with Alzheimer’s disease pathology (amyloid, tau, mitochondrial stress). While we don’t have a cure, maintaining NO bioavailability is a plausible target alongside sleep, exercise, and metabolic care. PMCPubMed3) Wound healing & tissue repairTopical and biomaterial strategies that deliver NO can accelerate closure, angiogenesis, and antimicrobial defense—especially relevant in diabetic or “hard-to-heal” wounds. (This is an active research area; therapies are evolving.) PMCPubMed+14) Physical fitness & exercise performanceDietary nitrate (e.g., beetroot) and NO-precursor strategies may lower the oxygen cost of exercise and modestly improve certain performance metrics—effects appear stronger in older adults and in longer, submaximal efforts. Results vary by study and individual. EatingWellNew York PostPubMed5) Sexual function (all genders)Penile and clitoral erection rely on NO-cGMP signaling; endothelial and neuronal NO drive genital blood flow and arousal physiology. Oxidative stress reduces NO bioavailability and contributes to erectile dysfunction (ED); improving endothelial health and NO can help, though severe cases need medical evaluation. PMC+2PMC+26) Age-related chronic diseaseAging, insulin resistance, and oxidative stress reduce NO generation and increase NO “scavenging,” linking low NO to cardiometabolic disease and possibly neurodegeneration. Strategies that restore NO—and reduce oxidative burden—are foundational longevity levers. PMC+1The Oral Microbiome–NO Highway (And Why Mouthwash Can Backfire)Leafy greens and beets supply nitrate. Oral bacteria convert nitrate → nitrite, which your body turns into NO—especially when oxygen is low (like during exercise). Antiseptic mouthwashes can blunt this pathway, and several studies associate routine use with higher blood pressure and loss of the nitrate benefit. Older adults may benefit most from dietary nitrate because the oral microbiome and endothelial NO decline with age. PubMed+1EatingWellPractical swapsAvoid daily antiseptic mouthwash unless medically indicated; try gentle rinses and good brushing/flossing instead.Eat nitrate-rich veggies (see list below) and chew them well—the conversion starts in the mouth. PubMed Sunlight & Skin-Stored NOYour skin stores nitrite/nitrate. Non-burning UVA exposure can mobilize NO and acutely lower blood pressure (separate from vitamin D). Be sun-smart—brief, regular exposure appropriate for your skin type; avoid burns. PMCScienceDirectWhat Dr. Nathan Bryan EmphasizesDr. Nathan Bryan—NO biochemist—highlights that modern lifestyles (processed diets, antiseptic oral products, PPIs/antacids, sedentary behavior) erode NO production, while simple habits restore it: nitrate-rich foods, protecting oral bacteria, resistance training, and targeted NO-generating tools. For color and context, see his Diary of a CEO interview and transcript; treat podcasts as commentary, then anchor choices in primary literature. Apple PodcastsThe Singju PostYouTubeHow to Build (and Keep) Your Nitric Oxide1) Eat the NO diet (daily)Prioritize nitrate-rich plants:Beets, beet greens, arugula/rocket, spinach, chard, lettuce, fennel, celery, bok choy, kale.A pattern of these foods consistently supports blood pressure and vascular function; older adults may see the clearest wins. EatingWellNew York Post 2) Train your endotheliumZone 2 cardio (150+ min/week) and resistance training improve endothelial function and NO signaling over time. (Mechanistic vascular literature supports this even when individual supplement trials are mixed.) PMC 3) Protect the oral-nitrate pathwaySkip routine antiseptic mouthwash; maintain gum health with brushing/flossing/pro cleanings. PubMed 4) Smart sunlight (if appropriate)Short, sensible daylight exposure can release NO from skin stores; still use sun safety. PMC5) Consider targeted supplementation (case-by-case)Dietary nitrate (e.g., beet juice shots) may lower BP and aid performance in some—especially older or less fit adults.L-citrulline (often 3–6 g/day) increases arginine and may help blood flow and perceived exertion in some settings; performance results are mixed across meta-analyses and trials.L-arginine can support NO but is more heavily metabolized by the gut/liver; citrulline often raises arginine more reliably.Always screen for interactions (e.g., nitrates + PDE-5 inhibitors), kidney concerns (oxalates in high-dose beet products), and medical conditions. EatingWellPubMedTaylor & Francis Online Where NO Touches Specific ConditionsHypertension & heart disease: Boosting NO via diet and endothelial fitness is foundational; sodium/potassium balance and metabolic health still matter. PMC Alzheimer’s & cognitive decline: Reviews link NO biology to AD mechanisms; lifestyle strategies that preserve NO are low-risk and synergize with brain-healthy habits. PMC Wound care (incl. diabetic wounds): NO-releasing dressings and topicals are promising adjuncts; speak with a clinician for availability. PubMedPMC Sexual function: ED and female sexual arousal disorders are intimately tied to endothelial health; NO signaling is central to genital blood flow. Address cardio-metabolic risk, sleep, stress, and consider medical therapy when indicated. PMCAthletic performance: If you’re over 50, heat-exposed, or doing longer submaximal efforts, nitrate strategies may yield noticeable benefits; test and track. New York Post FAQ (quick, evidence-aware)Is beet juice really effective? In older adults, concentrated beet juice (nitrate-rich) has shown clinically meaningful systolic BP reductions and beneficial oral-microbiome shifts versus nitrate-depleted placebo; effects are smaller or inconsistent in younger adults. EatingWellNew York PostDoes mouthwash raise blood pressure? Antiseptic mouthwash can reduce nitrate-to-nitrite conversion and has been associated with higher BP in some studies. Occasional use is fine; avoid daily use unless directed. PubMedCan sunlight lower BP because of NO? Non-burning UVA can mobilize NO from skin stores and modestly lower BP—complementary to, not a replacement for, other therapies. Practice sun safety. PMCCitrulline or arginine for NO? Citrulline often raises plasma arginine more effectively and may aid certain exercise or circulation outcomes, but performance benefits are not guaranteed. Test your response and monitor BP. PubMedTaylor & Francis OnlineWhat To Do This Week (simple plan)Daily greens & beets: 2 cups mixed leafy greens + ½–1 cup beet/roots or a 70–140 mL beet shot (if tolerated).Oral-microbiome friendly: Ditch daily antiseptic mouthwash; keep dental hygiene strong.Move: 3x/week resistance training + 150–300 minutes Zone 2.Sun, sensibly: Short non-burning daylight exposure most days.Track: 2–4 weeks of morning BP, workouts, and energy/sexual function notes. Adjust.References & further listeningEndothelial NO & vascular health: Cyr et al., 2020 (review); Tousoulis et al., 2012 (review). PMCPubMed Oral microbiome–nitrate–BP pathway: Alzahrani et al., 2021 (systematic review); Bryan et al., 2017 (review). PubMed Beet/nitrate in older adults & BP: University of Exeter trials and coverage. EatingWellNew York Post NO & Alzheimer’s mechanisms: Wang et al., 2023/2024 (reviews); Allerton et al., 2024 (mechanistic link obesity–AD). PMCPubMedNature Wound healing with NO: Bahadoran et al., 2024 (meta-review); Xia et al., 2025 (diabetic wounds). PMCPubMed Sexual function & NO: Burnett, 2007 (mechanistic); Kaltsas et al., 2024 (OS & ED). PMCPubMed UVA/skin NO: Holliman et al., 2017 (review); Weller et al., 2020 (JAHA). PMCAHA Journals Diary of a CEO with Dr. Nathan Bryan (context, not primary evidence). Apple PodcastsThe Singju Post

10.29.2025

Salt, Sodium, and Blood Pressure: Why the Real Story Is More About Insulin and Metabolic Health

From Villain to Vital NutrientFor decades, sodium was portrayed as a dietary villain blamed for high blood pressure and heart disease. Public health campaigns urged us to avoid salt. Yet modern science reveals a more nuanced truth. Sodium is essential—vital for fluid balance, muscle contraction, and nerve signaling. Too little is as dangerous as too much. Meanwhile, emerging evidence reveals that the real driver of hypertension isn’t sodium alone—it’s insulin resistance, poor potassium intake, and metabolic dysfunction.The Origins of the “Salt = Hypertension” MythThe notion of “salt causes hypertension” traces back to animal studies by Dahl in the 1970s, where high sodium raised blood pressure in salt-sensitive rats. Human data followed, leading to generalized anti-sodium recommendations.Salt sensitivity actually applies to a subset of people—estimated at 25–50%; many individuals exhibit minimal blood pressure changes regardless of sodium intake (salt-resistant) .Large observational studies like PURE (Prospective Urban Rural Epidemiology) found a J-shaped curve: very high sodium was harmful, but so was very low sodium intake. Cardiovascular risk was lowest in moderate intake ranges .Individual variability matters—kidney function, age, insulin resistance, and genetics significantly modify how sodium affects you.So, the blanket statement “salt causes hypertension” is outdated and overly simplistic.Insulin Resistance: The Hidden Driver of Sodium RetentionInsulin controls how your kidneys handle sodium. In hyperinsulinemia states, the kidneys retain more sodium, increasing blood volume and pressure .Additionally, insulin may activate the sympathetic nervous system, tightening blood vessels and further raising blood pressure .This implies many with hypertension are “insulin-sensitive” rather than “salt-sensitive.” Addressing insulin sensitivity—with diet, movement, sleep, and stress reduction—can impact blood pressure independently of sodium intake.Sodium + Potassium: The Balancing ActPotassium counters sodium. It helps the kidneys excrete excess sodium and relaxes blood vessels. Diets low in potassium, which are common in the Western diet, worsen sodium’s effects on blood pressure .Traditional diets rich in fruits, vegetables, beans, and tubers naturally provide this balance.The DASH diet (Dietary Approaches to Stop Hypertension) lowers blood pressure in part by emphasizing potassium-rich foods—even without extreme sodium restriction.How Much Sodium Do We Really Need?General Guidelines (Non-Training Days)The AHA recommends up to 2,300 mg/day (≈1 tsp salt), aiming toward 1,500 mg/day for those with hypertension .The PURE study suggests lowest cardiovascular risk with 3,000–5,000 mg/day, depending on potassium and metabolic health .Training Days / AthletesSweat can lose 500–2,000 mg sodium per liter. Endurance athletes, especially in heat, may need 3,500–5,500 mg/day or more.Guidance:90 min intense/hot: ~500–1,000 mg sodium/hour.Signs You’re Getting It WrongToo little sodium (relative to need):Dizziness, headaches, muscle crampsBrain fog, fatigue, nauseaFrequent urination with very clear urineIn extreme cases: hyponatremia—an emergencyToo much sodium (chronically):Elevated blood pressure in salt-sensitive individualsBloating, swelling (hands, ankles)Constant thirstThe Type of Salt Matters (But Not As Much As You Think)Your body cares about sodium, not crystal color—but the form of salt has context:Iodized table salt: Adds iodine (essential for thyroid health).Sea salt / Himalayan pink salt: Trace minerals present but negligible nutrition-wise; sodium per gram nearly identical to table salt.Kosher salt: Larger crystals, great for cooking; often lacks iodine.Electrolyte salts: Blend sodium with potassium and magnesium—useful for athletes and hot training days.Specialty salts may taste or look different, but they don’t alter sodium’s effect on blood pressure or physiology.Smarter Sodium StrategiesSalt whole foods—not processed ones. 70–80% of dietary sodium comes from packaged and restaurant foods, not your shaker.Boost potassium. Incorporate avocado, beans, leafy greens, yogurt, and squash.Control insulin. Prioritize exercise, protein-forward whole foods, sleep, and stress management for better sodium handling.Use the right salt for your iodine needs. If seafood isn’t in your diet, iodized salt is important.Personalize intake. Monitor blood pressure at home over 2–4 weeks as you adjust sodium and lifestyle.Sample Day FrameworksBalanced Rest DaySodium Targets & Strategy ~2,000 mg sodium totalBreakfastGreek yogurt + salted pumpkin seeds (~250 mg)LunchChicken salad with olives, feta, vinaigrette (~600 mg)SnackCottage cheese with cucumber (~400 mg)DinnerSalmon, roasted potatoes, green beans, pinch of sea salt (~750 mg)Hot Training Day~3,500 mg sodium totalPre-WorkoutWater + pinch of salt + half a banana (~200 mg)During TrainingElectrolyte drink (~1,000 mg sodium total)Post-Workout MealRice bowl with steak, salsa, avocado (~900 mg)DinnerSoupy stew with chicken and vegetables (~1,000 mg)SnacksPickles/olives if craving salt (~400 mg)FAQsQ: Does salt cause high blood pressure in everyone? No. Only 25–50% are salt-sensitive; insulin resistance, age, and low potassium often play larger roles .Q: Should I avoid all processed foods? Not necessarily—but since most sodium comes from processed sources, cooking at home gives you control.Q: Is Himalayan salt healthier? Not for sodium content. Its trace minerals are negligible. If iodized salt isn’t used, ensure iodine from seafood or dairy .The TakeawaySodium is essential, not evil.Insulin resistance and low potassium drive hypertension more than salt alone.Most people do well with 2,000–3,500 mg/day, though athletes and hot-weather exercisers may need more.Personalization beats one-size-fits-all.Prioritize whole foods, metabolic health, and mindful sodium intake.ReferencesSalt sensitivity estimates and individual variation in blood pressure responsePURE study findings on J-shaped sodium-risk curveInsulin’s effect on renal sodium retentionInsulin, sympathetic activation, and blood pressurePotassium’s sodium-excretion effect and guidelinesAHA sodium intake recommendationsNIH iodine guidelines for iodized saltSodium sources — processed vs home-cooked (widely reported estimates) …and based on prior evidence and dietary surveys.

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