Is this you…
Like a trusty guard dog, your smart phone probably rests right next to you (or even under your pillow) every night when you go to sleep. You’re able to answer calls, texts and emails at a moment’s notice – even during the wee hours of the night. And isn’t that the best part about technology? Always being connected and never truly shutting down or logging off? Not so fast. You probably don’t even realize how your smart phone habits are affecting your sleep.
1. It keeps your mind psychologically engaged
Smart phones were designed to make us more productive and our lives easier. They’re designed to entertain us and provide information. But when it’s time to turn off the lights and go to sleep, the last thing our brain needs is more information and more entertainment. (And that seems fair enough – we give our brains enough to think about during the day!)
The smart phone era has forced us to feel like we can never really log off, even when we’re sleeping. Your mind can stay active and engaged long after you’ve scrolled through Instagram or responded to a few work emails. Going to bed and falling asleep should be a peaceful, happy and relaxing experience. Engaging with your phone too close to bedtime can negatively impact those feelings.
2. The blue light from the screen suppresses melatonin
Blue light from screens of laptops, tablets and smartphones supresses melatonin. Melatonin is a hormone responsible for controlling your sleep-wake cycle. So when your body runs low on it, you can experience insomnia, tiredness during the day and irritability.
3. Alerts delay REM sleep
Knowing your smartphone is at hand can mean you are aware of new email alerts or social media alerts. These alerts or simply waiting for these alerts can delay REM sleep.
So if you want to improve the quality of your sleep simply have 1 hour technology free before bed.
Reference
https://www.physiology.org/doi/full/10.1152/japplphysiol.01413.2009
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Mundane superfoods – part 3
Continue my series (see part 1 and part 2) on swapping exotic superfoods for more readily available and cheaper but just as nutritious alternatives, this week I turn my attention to Wheatgrass.
Chickweed: The New Wheatgrass
As green as any grass you've ever seen, wheatgrass has been a main event in health food circles for decades. People will line up to pay big bucks for a small shot of the stuff, which tastes pretty much like you'd imagine, similar to the aroma of new-mown hay; as one company describes it, "unfamiliar, but not unpleasant." Several of this commodity's features include fighting aging by revitalizing skin cells, cleansing the blood and fighting tumors. Clinical studies show that it contains 90 minerals, 20 essential amino acids, 13 vitamins and 80 enzymes. But it's the 70 percent ratio of chlorophyll, structurally similar to red blood cells (hemoglobin), that makes it a superfood. World Lifestyle notes that once it's absorbed, it converts to hemoglobin, mimicking red blood cells and carrying oxygen to vital areas of your body, and may even kill off cancer cells because "cancer cells can't survive and thrive in oxygen-rich environments." But get this: Chickweed (Stellaria media) is a wild, edible plant growing prolifically in every area of the world other than those that are coldest, like Antarctica. Besides decreasing insect damage to other plants, it's chockfull of many vitamins, minerals and, like wheatgrass, chlorophyll. Chickweed stems and flowers can be used raw in salads and sandwiches, tossed into soups and stews or added to cooked dishes (but at the end as the stems and leaves are delicate). Frontier foragers learned that when they gathered chickweed, almost exclusively in the spring, it was useful as both food and medicine. As a food, Foraged Foodie observes, the raw form is covered with a fine layer of fibers, which are minimized when they're gently chopped and sautéed or wilted. Natural medicine expert Dr. Josh Axe notes:"Chickweed is taken by mouth to treat stomach problems, intestinal complaints such as constipation, disorders of the blood, arthritis, lung diseases including asthma, kidney disorders, inflammatory conditions of the urinary tract, rabies, and scurvy or vitamin C deficiency. It is also used to relieve extreme exhaustion. Chickweed is applied on the skin relieve various skin conditions such as skin wounds, ulcers, burns, arthritis pain and symptoms of eczema."
References Dynamic Greens 2017 World Lifestyle Foraged Foodie March 3, 2016 Dr. Axe February 10, 2014More tips on how to reduce severity of a cold
Following on from last weeks blog article on the benefits of garlic in fighting colds and flu, I wanted to share more tips on how to reduce the severity of a cold.
- Take a zinc supplement: Take zinc lozenges or syrup within 24 hours of the start of a cold, as this may reduce the duration of the cold. The important thing is to take the zinc within 24 hours.
- Rest. You body needs rest to heal.
- Soothe a sore throat. I personally like to gargle with sea salt water - 1/2 tea spoon of sea salt dissolved in a large glass of room temperature water. Note: This is in appropriate for children as they may not be able to gargle properly.
- Sip warm liquids. This could be chicken soup, team or warm apple juice. Personally I like a wedge of lemon in hot water with a little chunk of ginger sweetened with manuka honey.
- Vitamin C. The scientific jutry is still out on Vitamin C. Personally I dose up with 1000mg of vitamin C throughout my cold. Taking vitamin C before the onset of cold symptoms may shorten the duration of the symptoms. Vitamin C may provide benefit for people at high risk of colds due the the frequency of exposure.
- Echineacea. Study results on whether echinacea prevents or shortens colds are mixed. Some studies show no benefit. Others show some reduction in the severity and duration of cold symptoms when taken in the early stages of a cold. Different types of echinacea used in different studies may have contributed to the differing results.Echinacea seems to be most effective if you take it when you notice cold symptoms and continue it for seven to 10 days. It appears to be safe for healthy adults, but it can interact with many drugs. Check with your doctor before taking echinacea or any other supplement.
