Showing posts with label essential. Show all posts
Showing posts with label essential. Show all posts
Zinc is Essential to Improve Brain Communications and Improve Memory
Sunday, May 18, 2014

Zinc is an essential mineral known to improve skin tone, aid wound healing, fight cancer and shorten the length of the common cold. Researchers publishing in the journalNeuron now identify the crucial role this super-nutrient plays in support of memory formation and cognitive stability. Additionally, they have found that zinc may also play a part in controlling the devastating occurrence of epileptic seizures.
For the first time, scientists have been able to watch zinc in action as the nutrient regulates communications between neurons and the hippocampus to improve memory and learning capabilities. Ensuring proper intake of zinc is an important step toward optimal brain function and may prevent cognitive decline as we age.
Zinc Improves Communication between Neurons to Improve Cognition

Researchers at Duke University Medical Center and chemists at the Massachusetts Institute of Technology collaborated to study the effects of zincon brain function. Scientists experimenting with mice used a chemical that binds with zinc to eliminate it from the brain of the test animals. They found that in the absence of the mineral, communications between neurons was significantly diminished and that zinc is vital for controlling the efficiency between nerve cells in the hippocampus.
For more than a half century, scientists have understood that high concentrations of zinc are deposited within nerve cells, called vesicles that package the transmitters which enable nerve cells to communicate. The highest concentrations of brain zinc are found among the neurons of the hippocampus that control the high functions of learning and memory.
Researchers Find Zinc Levels in the Brain Control Memory and Learning Functions

By artificially regulating the level of zinc in the brain of the test animals, researchers were able to confirm that eliminating zinc from the neural vesicles also prevented enhanced communication. By increasing levels of the mineral, they were able to significantly restore enhanced communications in the hippocampal region to improve learning and memory capabilities.
The results of this studyconducted using mice can be extrapolated to humans because zinc is known to play a similar role in the brain of both species. Zinc deficiency in the typical western diet is rapidly becoming a serious problem that threatens human health. Due to poor farming practices and the abundance of nutrient-deprived processed foods, many children and adults suffer from a chronic insufficiency of the mineral.
Over time, lack of zinc from dietarysources can result in immune system depression, decline in sexual health and increased risk of dementia and cognitive decline. Ideal dietary sources of zinc include liver, beef and lamb. Vegetarians can include nuts, seeds and peas to obtain the micronutrient. Alternatively, zinc supplements are available (30 to 50 mg per day) to help maintain healthy systemic levels that improve memory, learning and cognition.
10 Essential Kitchen Items for the Healthy Cook
Monday, May 12, 2014
Our May Top 10 series continues! Check out other installments, 10 Cheap Ways to Simplify Food Shopping, 10 Ways to Eat Less Meat, and 10 Cheap Shortcuts to Making Cooking Oh-So-Much Easier.
A healthy cook’s kitchen is much like any other. There are probably some pots, a few pans, a spatula, and, mysteriously, 48,000 whisks. There might be a chef’s knife among the cutlery, and a splotch of tomato sauce on the floor. Somewhere, maybe behind the spice rack or in a rarely used thermos, lies a king-sized bag of guilty pleasure M&Ms.
However, upon deeper inspection, there are differences between the two galleys. Foremost among the cookware lies a large nonstick skillet. Claiming places of prominence in the utensil drawer are a zester and pack of wooden skewers. Bizarrely, there’s a food scale in the liquor cabinet. (Because seriously, where else do you put that thing?) Lighter cooking doesn’t have to involve a lot of pricey additional gear, but there are a few pieces of inexpensive, multi-purpose equipment that can undoubtedly make the venture a bit easier. These are my ten picks, garnered from eons and epochs and ages (Note: a coupla years) of healthy-type meal prep. Some would appear in any well-stocked kitchen. Others are specific to us nutritionally-minded folks.
Readers, what would you add? What would you leave off? Aren’t microplane graters the best? Seriously, I could run away to Tahiti with one.
1) Large nonstick skillet with lidI love Calphalon pans, but they require a good amount of oil and butter to prevent food from sticking. On the other hand, my 13-year-old, 12-inch nonstick barely needs any at all. A little dab of olive oil is enough for most veggies and meats. Not to mention, its sheer size is perfect for a plethora of healthy one-dish meals.
2) Pepper grinder
An important part of healthy cooking is creating maximum flavor without adding too much extra fat or too many calories. For this, salt and pepper are absolutely vital. And while there isn’t a huge difference between mass-produced salts, the same isn’t true for their black-n-gray partners. Freshly ground peppercorns are far superior to dusty, pre-ground supermarket pepper, in both taste and intensity. Find a durable, inexpensive, hand-operated grinder online (Amazon is a good place to start) and get cranking.
3) Microplane zester/grater
Along the same lines, a handheld microplane zester is fantastic for upping your flavor factor. Mulched garlic, grated nutmeg, finely shredded parmesan, and rasped citrus all have a place on its resumé, and it’s really fun to hold. Having one makes me feel like Mario Batali. (Note: Minus the hair.)
4) Food scaleOwning a food scale may not seem useful outside a regimented diet, but hear me now and believe me later: they’re spectacular for gauging portion sizes, no matter how you eat. Four ounces of meat can be difficult to eyeball, but stick that baby on a food scale and *poof*, you’re good to go. Plus, scales are great for measuring exact weights for more accurate recipe reproduction. Grab a cheap-o mechanical version, and you’ll never puzzle over half a pound of penne again.
5) Stick blender
Let’s talk about blender explosions. You know the drill: you ladle a few cups of hot soup in for a puree, you hit the “chop” button, and BLAMMO, there’s butternut squash all over your counter, your walls, and *ouch* your now-blistering hand. Don’t worry, sweet reader. A stick blender will make all that badness go away. Spectacular for healthy soups and purees, it does all the work of a regular blender, without the hospital bills. Cleanup is way easier, as well, and bargain buys tend to perform as well as pricier pieces in reviews.
6) Steamer basket
Soggy vegetables are the bane of humanity. Boiling or over-nuking them can have this unfortunate effect. BUT. Imagine chowing down on crisp, tender, colorful vegetables less than five minutes after turning on your stove’s burner. A $10 metal steamer basket will perform this miracle, and cure your cat of lockjaw. (Note: Only one of those last two statements are true.)
7) Food processor
When you think “food processor,” what’s the first image that comes to mind? Is it a 20-cup monster used for commercial baking? Is it an impossible-to-clean leviathan that takes up 70% of your counter space? Is it an airplane propeller? (Er … weirdo.) Never fear, my friends. Essential for light sauces, dips, salsas, pestos, and other flavorful mixtures, these champions of chop can be found small, cheap, and well-made online. A few minutes (seriously, that’s it) of searching will give your knife calluses a much-needed rest.
8) Bulk storage Whole foods (as opposed to processed ones) are the cornerstone of healthy eating. Frequently, this means cooking and baking with grains, dried beans, lentils, whole-wheat flour, and a multitude of other items that can be purchased cheaper en masse. Subsequently, having convenient, airtight, bug-resistant storage at hand is highly suggested. You don’t have to buy 20-gallon bins or anything, but a few good OXO or Snapware jars can be just the ticket.
9) Skewers
Fast, high-heat methods of cooking like broiling and grilling don’t generally require a boatload of extra cooking oil, which is nice. Usually, you need just enough to keep food from sticking to a grate. Beyond that, skewers are nice to have. Because:
- They make smaller cuts of meat look gigantic.
- They promote even cooking.
- They’re cheap as heck.
- It is proven scientific fact (by me) that everything tastes 200% to 300% better when stuck on a stick. Give a kid a tomato, he’ll throw it at the dog. Put a tomato on a stick, and he’ll ask for seventh helpings.
10) Tongs, kitchen shears, and a slow cooker (TIE).
These three items are common to most kitchens, but I’m listing them anyway. Why? Well, I use the first two almost everyday, for everything. The latter is helpful when I’m in a rush and need big portions of light food with little effort. I suspect families might use it pretty frequently, too.
And with that, sweet readers, I leave it to you. Is there anything about this list you’d change? I dare you to comment on it. (MUHAHAHAHA!)
(Photos from Sur La Table [zester], Skillet Cookware [skillet], Amazon [food scale and canister].)
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If you enjoy this piece, you might also quite like:
- Dessert Island Gadgets
- Finding Quality Kitchen Equipment on the Cheap
- Ultimate Guide to Kitchen Equipment
HHS Blinks On The Affordable Care Acts Essential Health Benefit
Monday, April 28, 2014
While Disease Management Care Blog doesnt want to be reminded about it either, the topic bubbled into the health policy news cycle thanks to this sleeper bulletin recently released by HHS. Recall, despite the ACA requiring an approach based on a "typical" insurance plan covering ten categories of services, that the law set the stage for a requirement that every U.S. health insurer would have to potentially cover an expansive, complicated, expensive and controversial suite of services in each and every health insurance policy. Any insurance plan not meeting the EHB would be excluded from the exchanges.
While the DMCB feared the unable-to-say-no amateurs in HHS would stumble their way into an unaffordable and one-size-fits-all package, it appears theyve blinked. Thats because theyve discovered that the ACA misread things: while insurance policies typically cover a core set of services, they vary in coverage of other services. That includes dental care, acupuncture, bariatirc surgery, hearing aids, tobacco cessation, in-vitro fertilization, certain autism services, a variety of mental health and substance use disorders and habilitative (yes, that was a new one for the DMCB too) services.
How does HHS intend to reconcile this?
"We intend to propose that EHB be defined by a benchmark plan selected by each State."
Whoa.
In other words, there would be 50 EHBs. As the DMCB understands it, each would be calculated using an intra-state combination of the largest small group plan, any of the largest thee state employee plans, any of the large three national FEHBP plans and the largest commercial plan. If a state doesnt calculate the benefit, the Feds intend to use the one used by the largest small group insurance plan. If the calculation doesnt include sufficient coverage in all the ten categories, the ultimate default is using whatever is in the states largest FEHBP plan.
Business groups and state leadership will probably find the local state-based approach a more palatable alternative, while some professional (for example) and patient advocacy (for example) may be disappointed.
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