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Eating to boost energy
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With the hustle and bustle of modern life, many of us struggle with fatigue and exhaustion throughout the day. Tiredness can get in the way of experiencing life to its fullest. So, what can we do to improve our odds of having energy for our day? - photo by Paige Smathers
With modern life as fast-paced and busy as it is, many of us find ourselves exhausted not only by the end of the day, but throughout the day, too. Being tired makes anything and everything we do more difficult. Exhaustion can make it feel impossible to meet even the most basic human needs like exercise, movement, human connection and more.

Lack of energy is a multi-faceted issue with no clear single contributor; there could be one or more factors that lead to low energy. Sleep, exercise, hormones, mental health status, medications, nutrition and more can all be behind a lack of energy. There are things we can control when it comes to our energy levels and things that are possibly outside of what we can control (such as medications prescribed by a doctor). Let's talk about how to boost our energy through the foods and drinks we take into our body and some lifestyle factors to consider as well.

1. Eat frequently. For some, three larger meals per day works great. Others enjoy six smaller meals throughout the day. Either way can work for energy levels and optimal nutrition, but the key is to avoid long lengths of time without eating. For example, many people eat a very small breakfast, a small lunch and then wonder why they hit the wall of exhaustion in the afternoon. Find ways to evenly space your caloric (read: energy) intake throughout the day and you'll likely see an improvement in energy levels. That might mean a larger breakfast, a more well-balanced lunch and afternoon snack and then dinner at home.

2. Balance carbohydrates, fat and protein. Each time you eat, take a look at your food choices and notice if you're getting a fat source, a carbohydrate source and a protein source. Each of these three macronutrients are essential for our health and well-being and contribute to us feeling energized and well-nourished.

3. Eat more whole foods. As much as possible, opt for foods that have one ingredient. Foods that are minimally processed and closest to how they come in nature will provide energy-boosting zest for the day. The occasional processed treat is nothing to stress about but try to fill the majority of your day with whole grains, fruits, vegetables, fats, proteins and dairy.

4. Drink water. Dehydration can lead to fatigue and exhaustion. Ensure you're properly hydrated throughout the day to decrease the odds of becoming too tired to participate in your favorite activities. Since water requirements depend on height, weight, age, gender, physical activity levels, etc., it's tough to provide a recommendation that's right for everyone. Aim for about 8-12 glasses (2-3 liters) of water per day and adjust based on the factors mentioned. And if you're currently drinking mostly juice or sweetened beverages, switch to water and notice the improvement in energy levels.

5. Be aware of caffeine intake. If you drink caffeinated beverages, take a look at the timing of when you drink them. The morning pick-me-up can be completely appropriate and can even enhance your ability to focus and perform at work and elsewhere. Too many caffeinated beverages, especially later in the afternoon or evening, can detract from your ability to get adequate rest and can contribute to overall tiredness and fatigue.

6. Limit alcohol intake. The aftermath of a fun night on the town can play a big role in energy levels the next day. Also, the drowsiness that alcohol causes a few hours after drinking can make it difficult to participate in evening activities with your family. Remember to stay within the recommended limits: two drinks per day for men and one drink for women.

7. Get adequate sleep. Current recommendations for sleep include anywhere from seven to nine hours of sleep per night for adults. It's also recommended to aim to go to sleep and wake up at consistent times each day. Get into a sleep routine and ensure you sleep for at least seven hours per night and you'll likely notice improvements with your energy levels during the day.

8. Take some time to unplug. With the hustle and bustle of today's world, it's wise to take some time to unplug and allow yourself to just BE. This could take the form of exercise, meditation, prayer, yoga, a walk outside or anything else that connects you to this moment and your surroundings. Unplugging from the headlines, the stresses of modern life and worries you experience can be a very powerful way to feel rejuvenated and energized about life.

When looking at this list, pick two or three things that you feel you could improve on and start there. When those get easy, add a few more into your daily routine and notice the improvement in energy levels and ability to live life to its fullest.
Its toxic: New study says blue light from tech devices can speed up blindness
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A new study from the University of Toledo found that blue light from digital devices can transform molecules in your eyes retina into cell killers. - photo by Herb Scribner
It turns out checking Twitter or Facebook before bed is bad for your health.

A new study from the University of Toledo found that blue light from digital devices can transform molecules in your eyes retina into cell killers.

That process can lead to age-related macular degeneration, which is a leading cause of blindness in the United States, according to the researchs extract.

Blue light is a common issue for many modern Americans. Blue light is emitted from screens, most notably at night, causing sleep loss, eye strain and a number of other issues.

Dr. Ajith Karunarathne, assistant professor in the UT Department of Chemistry and Biochemistry, said our constant exposure to blue light cant be blocked by the lens or cornea.

"It's no secret that blue light harms our vision by damaging the eye's retina. Our experiments explain how this happens, and we hope this leads to therapies that slow macular degeneration, such as a new kind of eye drop, he said.

Macular degeneration is an incurable eye disease that often affects those in their 50s or 60s. It occurs after the death of photoreceptor cells in the retina. Those cells need retinal to sense light and help signal the brain.

The research team found blue light exposure created poisonous chemical molecules that killed photoreceptor cells

"It's toxic. If you shine blue light on retinal, the retinal kills photoreceptor cells as the signaling molecule on the membrane dissolves," said Kasun Ratnayake, a Ph.D. student researcher working in Karunarathne's cellular photo chemistry group. "Photoreceptor cells do not regenerate in the eye. When they're dead, they're dead for good."

However, the researchers found a molecule called alpha-tocopherol, which comes from Vitamin E, can help prevent cell death, according to Futurism.

The researchers plan to review how light from TVs, cellphones and tablet screens affect the eyes as well.

"If you look at the amount of light coming out of your cellphone, it's not great but it seems tolerable," said Dr. John Payton, visiting assistant professor in the UT Department of Chemistry and Biochemistry. "Some cellphone companies are adding blue-light filters to the screens, and I think that is a good idea."

Indeed, Apple released a Night Shift mode two years ago to help quell blue lights strain on the eyes, according to The Verge. The screen will dim into a warmer, orange light that will cause less stress on the eyes.