Simple Manna, LLC

08/20/2026

08/20/2026

You can create fiber inside food that didn't have it before. The trigger is temperature.

When you cook starchy food, water enters the starch granules and the long amylose and amylopectin chains unfold. This is gelatinization, and it's why hot rice, hot pasta, and hot mashed potato are so easy for your body to digest. The chains are loose, exposed, and your digestive enzymes break them down within minutes. Your blood sugar rises fast.

When you cool that same cooked starch, the chains do something interesting. They realign and partially recrystallize into a tightly ordered structure called retrograded starch. Your digestive enzymes can't break the crystals as efficiently. The starch reaches your colon largely intact, where your gut bacteria ferment it into short-chain fatty acids including butyrate. Resistant starch is especially butyrogenic compared to other fibers. The FDA and AOAC classify retrograded starch (resistant starch type 3) as dietary fiber for nutrition labeling purposes. Same molecule. Different physical structure. Different physiology.

The numbers across foods:

White rice (Sonia et al., 2015, Asia Pacific Journal of Clinical Nutrition). Researchers measured resistant starch in three preparations: freshly cooked, cooked and cooled at room temperature for 10 hours, and cooked and refrigerated at 4°C for 24 hours then reheated. Resistant starch went from 0.64 g per 100 g (fresh) to 1.30 g (room temp cooled) to 1.65 g (refrigerated and reheated). The clinical follow-up was a randomized crossover in 15 healthy adults. The cooled-and-reheated rice produced a meaningfully lower glucose response than the freshly cooked rice. Same calories, same ingredients.

Potato (Larder et al., 2018, Food Research International). Boiled potatoes cooled for 24 hours at 4°C had up to 114% more resistant starch than potatoes cooled for one hour at room temperature. The exact magnitude varies by cultivar.

Pasta (Hodges et al., 2019, Foods). Randomized crossover comparing freshly cooked pasta, cold pasta, and reheated pasta. Reheated pasta produced a smaller and faster-resolving glucose curve than freshly cooked pasta. The mechanism is the same starch retrogradation that happens in rice and potato.

A few honest caveats. First, "your enzymes can't break the crystals" is a simplification. Pancreatic amylase has reduced activity against retrograded starch but isn't blocked entirely. Some still gets digested. The functional shift is meaningful, not absolute. Second, the magnitude of the cooling effect varies by food, by cultivar, by cooking method, and by cooling time and temperature. Longer cooling at lower temperatures (24 hours at 4°C beats 10 hours at room temperature) produces more retrogradation. Third, repeated extreme reheating can partially reverse retrogradation, but normal microwave or stovetop reheating does not.

Practical implication. If you eat rice, pasta, or potatoes regularly, cooking a batch and refrigerating overnight before reheating roughly doubles the resistant starch content of the same food. Your post-meal glucose response is lower. Your colon gets more butyrate. The fiber on the nutrition label is what was in the raw ingredients. The fiber you actually consume depends on how you cooked and stored the food before eating it.
Same food. Different temperature history. Different physiology.

Sonia et al., Asia Pacific Journal of Clinical Nutrition, 2015 Hodges et al., Foods, 2019
Larder et al., Food Research International, 2018

08/20/2026

How much water you drink changes how hard your body reacts to stress. Not how stressed you feel, and not your heart rate, but the stress hormone working underneath. A recent study found the difference was large.

Cortisol is the main hormone of the stress response. When you hit a psychological challenge, your body releases it, and a healthy system raises it and then brings it back down. The question here was whether chronic under-drinking changes the size of that hormone response. It is a fair question, because the systems that manage your body water and the systems that manage cortisol are wired together in the brain through the same signaling hormone, vasopressin.

Researchers compared two groups of healthy adults selected for how much they habitually drink. The low group averaged about 1.3 liters of fluid a day. The high group averaged about 4.4 liters. Both groups were confirmed to differ in hydration status, with the low drinkers showing more concentrated urine. After a week of monitored intake, everyone went through the Trier Social Stress Test, a standardized lab stressor of public speaking and mental math in front of an unresponsive panel. Salivary cortisol was tracked before, during, and after.

The two groups looked identical on everything they could consciously notice. Their self-reported anxiety rose the same amount. Their heart rate rose the same amount. If you asked either group how stressed they felt, you would not have told them apart.

The cortisol response was where they split. The low-water group had a significantly larger cortisol rise to the same stressor, a reactivity of about 6.2 versus 4.0 nmol/L in the high-water group. That is roughly a 55 percent bigger hormone surge, driven by nothing more than habitual water intake. The size of the response also tracked with hydration status across individuals, which strengthens the link.

This was a controlled comparison in 32 healthy adults, not a huge trial, and the two groups were selected rather than randomly assigned, so unmeasured differences between habitual low and high drinkers can contribute. Second, it measured the acute hormone response to a single lab stressor, not long-term health outcomes. Whether a repeatedly larger cortisol response to daily stress translates into anything clinical was not tested here. Third, this is about chronic habitual intake, not about chugging a glass of water right before a stressful moment.

If you are a habitually low drinker, your body may be mounting a bigger hormonal stress response than you realize, because the signals you actually feel, tension and a racing heart, look the same either way. Consistent daily hydration is not just about thirst or physical performance. It appears to set the gain on your stress hormone response. The simplest lever here is boring and free: drink enough water, consistently, not just when you feel thirsty.

Same stress, same racing heart, a 55 percent bigger cortisol surge underneath, decided by how much water you habitually drink.

Kashi et al., Journal of Applied Physiology, 2025, DOI 10.1152/japplphysiol.00408.2025

08/04/2026

Also, high pH water can also cause irritation to the stomach and digestive system. The stomach is an acid factory, with a pH of 2. Putting higher pH water directly into the stomach disrupts the acidity needed for proper digestion of proteins, resulting in symptoms of heartburn, indigestion, and GERD. Bloating, burping, nausea, and yes, even ulcers, are symptoms we are trying to resolve in our patients, and yet they are driving the issue by drinking alkaline water.

Read more: https://bit.ly/4wZnKHs

08/01/2026

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07/31/2026

The life of the world is water, H2O, aqua, and my new favorite, "Adam's Ale."

We have an abundant selection of "water" these days. So many bottled waters all touting to be the best for us. Water from all over the world. And my favorite, "improving" on God-made water by manipulating the pH, adding synthetic vitamins, minerals, and so on.

Read more at https://bit.ly/47E94k4 or here: https://bit.ly/4wZnKHs

07/31/2026

Every year, I see people assume they just have to "live with" seasonal allergies. They stock up on tissues, avoid going outside, and hope the season passes quickly.

The truth is, allergies can make you feel exhausted, foggy, congested, and downright miserable. While it's important to avoid your triggers when possible, it's also worth supporting your body's natural ability to respond to seasonal challenges.

One of my favorite whole food supplements for this is **Allerplex®**. I've recommended it to many clients looking for natural seasonal support, and it's often one of the first products I consider when allergies begin to interfere with daily life.

If allergies are keeping you from enjoying the outdoors, spending time with your family, or simply feeling your best, I'd be happy to help you determine whether Allerplex is right for you.

🌿 You don't have to accept feeling miserable all season long. Send me a message, and let's find the support your body needs.

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07/16/2026

That sealed chamber was smaller than a coat closet — barely the size of a mini fridge. Inside that tight space, the snake plant dismantled a toxic gas so efficiently that almost none of it was left standing after a single day. Here is the part that rewrites the story though. Scale that same plant up to a normal bedroom, and the math falls apart. The air volume gets too large, the gas disperses too fast, and the plant's pace cannot keep up. NASA's own researchers flagged it. One plant working in a closet is not the same as one plant cleaning a living room. What the snake plant actually excels at is quiet, cellular-level chemistry. Formaldehyde enters through microscopic pores in the leaf surface. Enzymes inside the cells dismantle it — breaking the molecule down into something the plant can actually use as food. The toxin does not just get trapped. It gets consumed. That is not air purification the way a filter works. That is digestion. The leaf is not a sponge. It is a stomach. [ZQYD9]