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HealthLight produces products that have multiple colors: blue, red, and infrared. Why do we use different wavelengths? Two main reasons: depth of penetration and different biological effects.
What is Blue Light?
Blue light is a high-energy, short-wavelength light that falls within the visible light spectrum. It is naturally present in sunlight, and electronic devices such as smartphones, tablets, and computer screens also emit significant amounts of blue light. While exposure to blue light during the day can have positive effects on our mood, attention, and cognitive performance, excessive exposure to blue light, especially in the evening or at night, can disrupt our sleep patterns and overall well-being.
Research suggests that blue light exposure in the evening can suppress the production of melatonin, a hormone that regulates sleep-wake cycles. This suppression can lead to difficulties falling asleep, insomnia, and a disrupted circadian rhythm. To mitigate the potential negative effects of blue light, several strategies have been employed, such as reducing screen time before bed, using blue light filters or glasses, and adjusting the lighting in our living spaces to warmer tones during nighttime.
Researchers have found that blue light wavelengths within the visible light spectrum (especially wavelengths between 400 and 470 nm) are intrinsically antimicrobial and do not require additional exogenous photosensitizers to exert an antimicrobial effect. These wavelengths within can photodynamically inactivate the cells of a wide spectrum of bacteria (Gram positive and negative) and fungi. Blue light shows great promise as a novel decontamination strategy for the nosocomial environment, as well as additional wider decontamination applications (e.g., wound closure during surgery). Blue light leads to energy transfer and the production of highly cytotoxic reactive oxygen species (ROS), primarily singlet oxygen (O2) (1). 470nm light was also effective on both P. aeruginosa and S. aureus., but not as effective on S. aureus (2).
Red Light vs Blue Light
Red light, on the other hand, is characterized by longer wavelengths and lower energy compared to blue light. It is commonly associated with warmth, relaxation, and a soothing ambiance. Red light therapy, also known as photobiomodulation, is a therapeutic technique that utilizes red or near-infrared light to stimulate various cellular processes in the body.
Red light therapy has gained popularity in recent years due to its potential benefits for skin health, wound healing, pain relief, and muscle recovery. It is believed to penetrate the skin and interact with cells, promoting the production of ATP (adenosine triphosphate), which provides energy to cells for various functions. Additionally, red light therapy may improve collagen production, reduce inflammation, and enhance blood circulation in the treated areas.
Infrared Light Therapy
According to Yadav & Gupta, there is some evidence that light can be used to promote repair in various musculoskeletal conditions. Pain and function improvements were enhanced when light was combined with conventional therapy (heat, electrical stimulation, friction massage and stretching) and applied two times weekly for four weeks. They recently published a case study demonstrating a very good clinical outcome in a patient with peripheral neuropathy. They treated this patient three times weekly for six weeks using near-IR (850nm) energy applied to the lumbosacral junction, the ankles and plantar surfaces of the feet. They saw significant improvements in sensation and function. They have also found that combining near-IR (850nm) with red light can improve the level of inhibition obtained (3).
One of the most dramatic aspects of light therapy is its triggering of the release of nitric oxide. Nitric oxide is the body’s natural vasodilator – it widens the blood vessels and capillaries. After just 20 minutes of light therapy, blood flow is increased to nerves and other tissues, and this boost in local circulation lasts for several hours. Nitric oxide is also a messenger molecule that triggers healing processes in the body. By increasing the production of nitric oxide, infrared and red light therapy increases circulation, speeds healing and relieves pain.
How to Prevent & Treat Joint Pain Most of us never think about our joints until they start to hurt. As we age, we lose strength and flexibility in our tendons and ligaments. As our joints get tighter, it may become harder to move. The cartilage between our bones of the joints also starts to break down; this leads to inflammation and osteoarthritis, the most common joint disorder. Taking care of your joints can help reduce joint pain and stiffness. Five Tips to Keep Your Joints Healthy 1. Stay at a healthy weight. Carrying extra body weight puts strain on thejoints, especially the knees. On the flip side, being underweight can lead to a lackof muscle, which helps keep your joints strong and stable. Aim for a healthy weightbased on your height and body type. 2. Exercise every day and make sure to warm up before and cool down after.You may think it's better to limit exercise if your joints are hurting, but regularmovement and exercise is one of the best ways to prevent and help joint pain.Exercise strengthens the muscles around joints, helping to take pressure off them.If you have joint pain, stick to low-impact activities like biking, swimming,and walking. The more you move, the more likely youll keep moving without painand stiffness as you age. It's also important to stretch before and after you exercise to loweryour risk of straining joints and muscles. Just five minutes of stretching beforeexercise to warm up your joints and five minutes after to cool down will helpprevent workout injuries. 3. Add anti-inflammatory foods to your diet. A Mediterranean diet richin fruit, vegetables, whole grains, beans, and healthy fats reduces joint pain. Addthese other anti-inflammatory foods to your grocery list: Tomatoes Olive oil Green leafy vegetables, like spinach, kale, and collards Nuts like almonds and walnuts Fatty fish, like salmon, mackerel, tuna, and sardines Fruits, like strawberries, blueberries, cherries, and oranges 4. Make sure you're drinking enough water. Your bodys cartilage thatcushions your joints is made up of 80% water. When you get dehydrated, yourbody starts pulling water from other sources, including cartilage. This leads to jointpain and a greater risk of injury. 5. If you smoke, it's time to quit! Smoking is a risk factor for everything, fromheart and lung problems to cancer and joint pain. Smoking increases inflammationthroughout the body. This makes it harder for your body to heal if you injure yourjoints. To quit smoking, seek support and a treatment plan from your Primary CareProvider. His or her phone number is on the back of your Viva Medicare ID card. Contact Viva Health to find out more about Medicare Plans in the Alabama area. Call 800-633-8472 to find out more!
The human body is amazingly complex. With nearly a dozen systems working in symphony with one another, each is vitally important to a persons overall health. The skeletal system is comprised of 206 bones and performs six major functions in the body: support, movement, protection, production of blood cells, storage of minerals, and endocrine regulation.Osteoporosis is a disease that can impact the skeletal system, causing bones to become weak or brittle, putting people at risk for fractures. Bone is living tissue that is constantly being broken down and replaced. When a person is young, bone is made faster than it is broken down. As people age, this process slows and bone mass is lost faster than its created. Osteoporosis occurs when the creation of new bone is unable to keep up with the loss of old bone.At American, Advocate and Whitsyms In-Home Care, we know that keeping bones healthy is an important part of helping older adults live independently. To better understand the risk factors, as well as osteoporosis prevention strategies, we share the following helpful information.Who Is at Risk for Osteoporosis?Osteoporosis can affect both women and men, and while it can develop at any age, the risk factors increase as a person ages. In women, the disease may begin to develop a year or two prior to menopause. Although most common in non-Hispanic white and Asian women, osteoporosis can develop in men and in African American and Hispanic individuals of both sexes. Additional risk factors include:Body frame size. Women and men who have small body frames are typically at higher risk as they have less bone mass to draw from as they age.Family history. Having a parent or sibling with osteoporosis puts an individual at greater risk.Thyroid issues. Too much thyroid hormone can cause bone loss. This can occur if a persons thyroid is overactive or if too much thyroid hormone medication is taken to treat an underactive thyroid.Sex hormones. Lowered sex hormone levels can be a strong contributing factor for osteoporosis. Decreased estrogen levels following menopause, treatments for prostate cancer that reduce testosterone levels in men, and treatments for breast cancer that reduce estrogen levels in women are likely to accelerate bone loss.Low calcium intake. Long-term lack of calcium in a persons diet plays a role in the development of osteoporosis and can contribute to diminished bone density, early bone loss, and an increased risk of fractures.Steroids and other medications. Long-term use of oral or injected corticosteroid medications, such as prednisone and cortisone, interferes with the bone-rebuilding process. Additionally, medications for gastric reflux, transplant rejection, and seizures can increase bone loss and the risk for osteoporosis.Sedentary lifestyle. People who spend large amounts of time sitting have a higher risk of osteoporosis than individuals who are more active.Tobacco use. While the exact role tobacco plays in osteoporosis is not clear, it has been shown to contribute to weak bones.Chronic heavy drinking. Long-term consumption of more than two alcoholic drinks per day increases the risk of osteoporosis.Osteoporosis PreventionWhile a number of osteoporosis risk factors are out of a persons control, lifestyle changes can help maintain bone health.Calcium.Men and women between the ages of 18 and 50 need 1,000 milligrams of calcium per day. This daily amount increases to 1,200 milligrams when women turn 50 and men turn 70. To increase calcium intake, consider including these foods as part of a well-rounded diet:Calcium-fortified cereals and orange juiceLow-fat dairy productsDark green leafy vegetablesCanned salmon or sardines with bonesSoy products, such as tofuIf it is difficult to reach the recommended daily intake of calcium through diet alone, speak with your physician about including an over-the-counter calcium supplement.Vitamin D.Vitamin D helps improve the body's ability to absorb calcium. People can get vitamin D from sunlight; however, the use of sunscreen reduces the amount of vitamin D absorbed this way. It is recommended that people get at least 600 international units (IU) of vitamin D per day. After a person turns 70 years old, that recommendation increases to 800 IU per day. Vitamin D can be found in:Trout, salmon, tuna and swordfishOrange juice fortified with vitamin DDairy and plant milks fortified with vitamin DEgg yolksFortified cerealsIf you have trouble getting enough vitamin D in your diet, speak with your health care provider to determine the type and amount of vitamin D supplements you should take.Exercise.Exercise helps build strong bones and slow bone loss, and provides benefits no matter when you start. For maximum benefits, combine strength training exercises with weight-bearing and balance exercises.Strength training helps strengthen muscles and bones in the arms and upper spine.Weight-bearing exercises such as walking or jogging strengthen the bones in the legs, hips and lower spine.Balance exercises such as tai chi help to reduce the risk of falling.At American, Advocate and Whitsyms In-Home Care, our referred care providers help older adults make healthy lifestyle choices by encouraging regular, physician-approved exercise, healthy eating habits and much more. These care providers can work with each client to offer a variety of in-home care services that enhance independence and safety, while helping to monitor conditions such as osteoporosis and other chronic health conditions.Contact us today at the location nearest you and let us help find the perfect care provider to meet your needs. American In-Home Care Serving North, Central, and West Coast of FloridaAdvocate In-Home Care Serving Southeast and Southwest FloridaWhitsyms In-Home Care Serving Southeast and Southwest FloridaState of Florida License and Registration Numbers: 30211518, 30211651, 30211295, 30211390, 30210978, 30211293, 30211382, 30211504, 30211733, 30211535, 30211531, 30211710, 30211709, 30211045, 5661
Medically reviewed by Karen Wolters, RN and Joanna Fearnley, LPNIf you are like most active individuals, you probably enjoy engaging in sports, but hate the sore muscles you experience after a good game. So have you ever wondered if there exists an easy way to reduce the time needed for post-game muscle recovery? And is there a safe and effective way to decrease muscle fatigue for better athletic performance? The simple answer to these questions is yes, there is non-invasive, fast-acting, and risk-free Red Light Therapy!The good news for all athletes is that a simple and easy twenty-minute Red Light Therapy session before and/or after any type of sports activity or exercise can make a big difference in muscle performance, muscle fatigue, and recovery time! And not only can Red Light Therapy accelerate the repair of muscle damage, it can even help prevent it!Red Light Therapy Benefits AthletesIn a nutshell, Red Light Therapy is the use of light at different wavelengths and intensities to induce biochemical changes in tissue in a stimulatory or inhibitory manner.1 Red Light Therapy is also known as light emitting diode (LED) therapy; photobiomodulation (PBM), and phototherapy.With each passing decade, science continues to discover more and more therapeutic benefits that Red Light Therapy affords skin, muscles, nerves, cartilage, tendons, and even bones. Red Light Therapys benefits for muscles are especially exciting for athletes:Red Light Therapy can enhance muscle performanceRed Light Therapy can delay and reduce muscle fatigueRed Light Therapy can repair muscle damageRed Light Therapy can prevent muscle damageRed Light Therapy can improve postexercise muscle recoveryAs a 2013 study published in the Journal of Athletic Training confirms, Investigators could conclude that exposing skeletal muscle to single-diode and multidiode laser or multidiode LED therapy positively affects physical performance by delaying the onset of fatigue, reducing the fatigue response, improving postexercise recovery, and protecting cells from exercise-induced damage. This makes Red Light Therapy a very valuable therapeutic tool for all athletes, whatever their performance level. So why does Red Light Therapy affect such beneficial results in skeletal muscle?How Red Light Therapy Supports MusclesRed Light Therapy produces wide-ranging effects at the molecular, cellular, and tissue levels when Red Light Therapy pads are placed on the body. Photons of light emitted from the pads are easily absorbed through the skin, penetrating deeply into several inches of tissue. This light is then converted into signals that induce cascades of therapeutic chemicals to be released in cells that trigger, support, and speed up the bodys innate healing processes.One of the therapeutic chemicals that Red Light Therapy boosts is adenosine triphosphate (ATP), which is vital for muscles. Muscles rely heavily on adenosine triphosphate (ATP), which is the biological source of energy needed for muscle work, and therefore robust increased ATP levels are the most popular hypothesis to explain the extraordinary effects that PBM appears to exert on muscle tissue. So, by using Red Light Therapy pre-game, athletes can increase their skeletal muscle ATP levels, resulting in better working muscles for better game performance.Red Light Therapy Reduces Recovery TimeScience has discovered that the level of ATP in muscle cells can make a big difference in not only performance but also recovery time. Skeletal muscle adenosine triphosphate (ATP) levels are severely depleted during and following prolonged high intensity exercise. Recovery from these lower ATP levels can take days, which can affect performance on subsequent days of exercise. But by using Red Light Therapy post-game, athletes can replenish the ATP levels in their muscles for faster recovery time!When to Use Red Light TherapyIs it better to use Red Light Therapy pre- or post-game? Although most researchers have chosen to study the effects of Red Light Therapy before physical activity, there are studies that have found that Red Light Therapy provides benefits both before and after physical activity. However, evidence has shown positive effects in the application before and after exercise in the ability to prevent injuries related to muscle fatigue and also in the improvement of the recovery process. Another study stated, Both preconditioning (light delivered to muscles before exercise) and PBM applied after exercise can increase sports performance in athletes.It is interesting to note that Red Light Therapy administered before activity can also help improve muscle recovery after exercise or sports. One study found that even though Red Light Therapy was administered as a stand-alone therapy to high-level soccer players before exercise, performance and recovery were also improved, with Red Light Therapy, enhancing athletic performance and improving postexercise recovery. And a 2016 study of twelve male athletes also concluded that Red Light Therapy administered pre-exercise can enhance performance and accelerate recovery of high-level rugby players in field test.Add Red Light Therapy to Your Exercise EquipmentWhether Red Light Therapy is administered pre- or post-game, or both, its therapeutic benefits for muscle endurance and performance during sports and exercise, and muscle recovery after physical activity are undeniable. To summarize, Red Light Therapy, can improve muscle performance, reduce muscle fatigue during exercises, and benefit the muscle repair. So, keep a Red Light Therapy device wherever you train or exercise because, Phototherapy appears to be a viable treatment modality for skeletal muscle. It is safe, easy to administer, and noninvasive and has no known side effects and few reported contraindications.Choose HealthLight for Red Light Therapy PadsJust as all exercise equipment is not created equal, so it is with Red Light Therapy devices. To get the best support for your muscles, purchase your Red Light Therapy device from HealthLight. All HealthLight systems are durable, high quality medical-grade devices for both clinics and consumers that deliver the optimum amount of joules into the body for fast-acting and dependable pain relief, plus the acceleration of your bodys innate healing processes! HealthLight makes the most powerful clinical-strength Red Light Therapy devices available in todays marketplace to provide you the therapeutic benefits of Red Light Therapy in the convenience of your home. HealthLight offers a wide choice of Red Light Therapy pads and controllers to meet the needs and budget of any individual, family, or health practitioner. Your muscles will thank you!
HealthLight is a leading health technology company that specializes in developing and manufacturing innovative therapy pads based on low-level light therapy. Our mission is to provide safe, effective, and affordable solutions to help individuals find relief from pain and improve circulation. HealthLight offers drug-free, non-invasive, medical-grade relief. Our light therapy pads are typically found in doctor's offices, but are now available to the public.FDA-cleared and backed by 3,000 research studies, HealthLight offers powerful, tested pain relief. Join the thousands of people who got their lives back from often endless pain by using HealthLight light therapy pads at home and wherever they may be. Many of our customers reduce or even eliminate powerful pain meds from their daily regimen. Our team of experts includes doctors, engineers, and scientists who are dedicated to designing and developing cutting-edge technology that delivers real results. Our products are safe and easy to use.At HealthLight, we believe that everyone deserves access to the latest healthcare technology, which is why we offer our products at affordable prices. Our devices are easy to use, portable, and can be used in the comfort of your own home, making them ideal for busy individuals seeking effective pain management and injury recovery.Since our inception, HealthLight has earned a reputation as a trusted provider of health technology solutions. Independent testing has shown that HealthLight therapy pads stand apart from the competition, delivering more light energy to the skin than light therapy pads from other companies. This is due to our exclusive LED technology. If you are looking for a safe, effective, and affordable way to manage pain and improve circulation, look no further than HealthLight.
HealthLight is a leading health technology company that specializes in developing and manufacturing innovative therapy pads based on low-level light therapy. Our mission is to provide safe, effective, and affordable solutions to help individuals find relief from pain and improve circulation. HealthLight offers drug-free, non-invasive, medical-grade relief. Our light therapy pads are typically found in doctor's offices, but are now available to the public.FDA-cleared and backed by 3,000 research studies, HealthLight offers powerful, tested pain relief. Join the thousands of people who got their lives back from often endless pain by using HealthLight light therapy pads at home and wherever they may be. Many of our customers reduce or even eliminate powerful pain meds from their daily regimen. Our team of experts includes doctors, engineers, and scientists who are dedicated to designing and developing cutting-edge technology that delivers real results. Our products are safe and easy to use.At HealthLight, we believe that everyone deserves access to the latest healthcare technology, which is why we offer our products at affordable prices. Our devices are easy to use, portable, and can be used in the comfort of your own home, making them ideal for busy individuals seeking effective pain management and injury recovery.Since our inception, HealthLight has earned a reputation as a trusted provider of health technology solutions. Independent testing has shown that HealthLight therapy pads stand apart from the competition, delivering more light energy to the skin than light therapy pads from other companies. This is due to our exclusive LED technology. If you are looking for a safe, effective, and affordable way to manage pain and improve circulation, look no further than HealthLight.