Buscar

Seeking protection for yourself and your loved ones from the intense sun rays at northern Nevada's elevated altitudes? With so many choices available, selecting the ideal sunscreen can be daunting. To guide you through this, we consulted Dr. Angela Walker, a dermatologist from Renown Medical Group, for her expert insights. Sunscreen Application Dermatologists recommend a broad-spectrum sunscreen with a minimum SPF of 30, but keep in mind that no sunscreen protects against 100 percent of UV radiation and that reapplication is necessary. “No matter the SPF, sunscreen must be applied adequately and frequently, meaning a quarter-sized amount to cover the face and neck and a full shot glass amount for the body when wearing a bathing suit,” said Walker. “Reapplication should be every 80 minutes.” Why not use a high SPF, such as 70 or 100? According to the Skin Cancer Foundation, they don’t offer significantly more protection than SPF 30 and mislead people into thinking they have a higher level of protection. Here’s the breakdown: SPF 15 blocks 93 percent of UVB rays SPF 30 blocks 97 percent of UVB rays SPF 50 blocks 98 percent of UVB rays SPF 100 blocks 99 percent of UVB rays Do specific populations require a higher SPF? Walker explains that infants, seniors, and those with a history of skin cancer must take precautions against UV radiation, as their skin is vulnerable. Sunscreen should be an absolute priority before spending time outdoors and avoiding prolonged sun exposure, wearing a hat with wide brim (recommended 4-inch brim) and UPF (ultraviolet protection factor) clothing. Due to the sensitive nature of an infant’s skin, babies under six months should not spend time in the direct sun. For infants and toddlers six months and older, whose skin is thinner than adults, a sunscreen that contains zinc oxide or titanium dioxide (physical protectors) should be applied. Zinc and titanium are less likely to irritate because they do not penetrate the skin and instead sit on the surface and deflect UV radiation. Zinc oxide and titanium dioxide are vital ingredients to seek out in sunscreen due to their strong ability to deflect UV radiation. Sunscreen Terms Explained UVA = Long wave ultraviolet light. Penetrates deep into the dermis, the skin’s thickest layer, causing tissue damage that wrinkles and photo-aging and contributes to developing skin cancer. UVB = Short wave ultraviolet light. The biggest contributor to the development of skin cancer and are more prevalent during mid-day. SPF = Sun protection factor. Calculated by comparing the amount of time needed to burn sunscreen-protected skin vs. unprotected skin. So, SPF 15 means you can stay in the sun 15 times longer than you could without protection.

Read More About Are You Using the Right Sunscreen?

Dr. Carilyn Hoffman with Renown's Women's Health explains the symptoms, causes and treatments of Polycystic Ovary Syndrome (PCOS) (also referred to as Polycystic Ovarian Disease (PCOD)), a prevalent condition among women of reproductive age that influences hormonal balance, metabolism and fertility. Make an appointment with Renown Women's Health Click here to schedule Call to schedule: 775-982-5000 PCOS Defined PCOS is a constellation of symptoms characterized by two of the three criteria: multiple small cysts on the ovaries visible via ultrasound, irregular periods and signs of hyperandrogenism. Other symptoms include infertility, insulin resistance, and increased risk of cardiovascular disease. Symptoms of PCOS The symptoms of PCOS can vary from woman to woman, but some of the most common include: Irregular menstrual cycles: This is often one of the first signs of PCOS. Women may experience fewer than nine periods a year, more than 35 days between periods, frequent spotting, and/or abnormally heavy periods. Excess androgen levels: High levels of male hormones may result in physical signs such as excess facial and body hair (hirsutism), severe acne and male-pattern baldness. Polycystic ovaries: Enlarged ovaries containing numerous small cysts can be detected via ultrasound.     Causes and Risk Factors The exact cause of PCOS is unknown, but several factors may play a role: Genetic predisposition: A family history of PCOS increases the risk. Insulin resistance: High insulin levels might increase androgen production, causing difficulty with ovulation. Obesity: Women with elevated BMI’s are more likely to have PCOS, although 20% of women with PCOS are not obese. Diagnosis and Treatment Dr. Hoffman outlines that diagnosing PCOS requires a medical history review, a physical exam, blood work and an ultrasound to evaluate the ovaries. Treatment options can range from lifestyle modifications, like diet and exercise and weight loss, to medications for menstrual regulation, fertility assistance, and rarely surgery. Lifestyle Changes A healthy lifestyle is a cornerstone of managing PCOS. Regular exercise, a nutritious diet, and weight management can help reduce symptoms and the risk of long-term health issues. In overweight patients, weight loss as little as 5% has been shown to improve symptoms of PCOS. Medication Medications may include hormonal contraceptives to regulate menstrual cycles, anti-androgens to reduce hair growth and acne, and Metformin to address insulin resistance. Fertility Treatment For women with PCOS who are trying to conceive, ovulation induction with clomiphene or letrozole is sometimes necessary. Sometimes a referral to a reproductive endocrinologist and infertility specialist is needed for more advanced technologies like IVF. Health Implications PCOS is not just about cystic ovaries or irregular periods; it can have profound implications on a woman's overall health. Women with PCOS are at an increased risk for several conditions, including type 2 diabetes, high blood pressure, heart disease, and endometrial cancer.

Read More About What is Polycystic Ovary Syndrome (PCOS)?

As the seasons shift, so do the demands of our skin. We sat down with Heidi Nicol, a seasoned aesthetician at Renown Dermatology, Laser & Skin Care, to uncover the secrets of pampering your skin during the winter onset. The aftermath of summer often leaves us with dry, dull skin and unexpected breakouts. However, a few tweaks to your skincare regimen can make this seasonal transition smoother. 1. Re-evaluate Your Cleanser Now might be the opportune moment to transition to a non-drying cleanser. The one that worked wonders in the summer might be aggressive for the colder months. Nicol suggests opting for a "gentle" cleanser that effectively cleanses and exfoliates without including abrasive ingredients. 2. Amp Up the Hydration With the dip in temperature, your skin craves a richer moisturizer. Seek out products enriched with Hyaluronic Acid. This powerhouse ingredient amplifies your skin's ability to retain moisture, ensuring it stays supple throughout the day. 3. Introduce Retinol If retinol isn't a staple in your skincare arsenal yet, consider introducing it now. Its prowess in diminishing sun-induced brown spots and fine lines is unparalleled.

Read More About Winter Skin Care: 5 Must-Know Pro Tips

Our skin loses its elasticity and ability to retain moisture as we age. As a result, sun exposure leads to age spots, wrinkles and even cancer. Dermatologist-recommended treatments can reverse the signs of aging and help resolve skin conditions. The board-certified experts at Renown Dermatology, Laser and Skin Care provide care for various skin conditions—from psoriasis and acne to skin cancer. We've outlined the top three treatments available, how they work, and the results you can expect. 1. Define with Dermaplane Our popular Dermaplane procedure exfoliates the outermost layer of dead skin cells, and vellus hairs (peach fuzz), leaving the skin smooth and supple. A glycolic peel is then added for a fresh, healthy glow. Dermaplane can be combined with other skin care treatments and will reveal immediate results with zero downtime! Your vellus (fine) facial hair will not become thicker or darker after dermaplaning. Instead, the hair will grow back but won't change color or thickness. 2. Illuminating Omnilux LED Light Therapy LED therapy is a natural treatment, does not contain harmful UV wavelengths, and does not create heat or thermally damage the skin. Omnilux LEDs emit light photons of specific wavelengths into your skin and are absorbed by cell components, particularly the mitochondria. Two Types of Light Therapy Red Light Reduces wrinkles by stimulating elastin and collagen Improves skin tone Warm, relaxing 20-minute treatment with no downtime Blue Light Reduces active acne Helps reduce redness and inflammation Reduces length of breakouts Relaxing 20-minute treatment with no downtime 3. Therapeutic Triple Facial Plus Reduce the appearance of fine lines instantly with our most popular skincare package. This ultra-conditioning treatment freshens the skin's appearance without extended healing or downtime. Enjoy three treatments in a single 60-minute session: Dermaplaning for exfoliation and the removal of vellus hair Glycolic mask for a fresh, healthy glow Laser toning for collagen stimulation   The Dermatology, Laser and Skin Care team offers competitively-priced treatments and procedures. In addition, our seasonal specials provide competitive pricing to help you stay on budget. Sign up and be the first to know about money-saving cosmetic service specials sent to you quarterly!

Read More About Top 3 Dermatology Services

According to the Skin Cancer Foundation, higher altitude increases the risk of sun-induced skin damage. UV radiation exposure rises 4 to 5 percent every 1,000 feet above sea level. In addition, snow reflects up to 80 percent of the UV light from the sun, meaning that you are often hit by the same rays twice. This only increases the risk of damage. If you're among the 58 percent of adult Americans who choose not to wear sunscreen, you may be even less likely to apply sunscreen during the fall and winter. Experts at the William N. Pennington Cancer Institute, explain that exposure to the sun happens when we least expect it, like during our daily commute. The ultraviolet A (UVA) rays can penetrate the windows of your car, office or home and get deep into the dermis, the thickest layer of our skin. So what’s the solution to preventing skin damage — or even worse, skin cancer — in the colder months? Apply, then Re-apply Sunscreen "There are a million sunscreens, so find one that feels good on your skin. Hydrating formulas are great for the drier months, so use a broad spectrum UVA and UVB lotion with a mix of ingredients to ensure you are fully protected." Still not sure which sunscreen to use? Look for the Skin Cancer Foundation Seal of Recommendation next time you’re out shopping for your sun protection products. A good rule of thumb is to use about one ounce (a shot glass full) and re-apply every two hours, or more often if sweating. Also, make sure to: Follow directions and shake the bottle before using. Make sure all skin is covered (including neck, ears and lips). For people with thin or thinning hair, apply to the scalp as well. Carry your favorite bottle of sunscreen with you at all times. Skiers, snowboarders, snowshoers, sledders, snow shovelers and winter enthusiasts take note: When spending time out the snow, we recommend a sport sunscreen with an SPF of at least 30.

Read More About Fall Skincare and Sunscreen Tips

Eating a well-balanced and nutritious diet when pregnant is one of the more essential things you can do for your baby and yourself. The basic principles of what to eat when pregnant are quite similar to how we should be eating all the time. This includes focusing on fruits, vegetables, whole grains, lean protein and healthy fats. Of course, there are a few areas that you should pay close attention to when you’re pregnant and a few foods you should avoid. We consulted Renown Health’s Caitlin Bus, RD, LD, CDE to learn more about pregnancy nutrition. Foods to Eat Regularly: Veggies Vegetables of all kinds -- and in all forms -- are beneficial for you and your baby during pregnancy. Veggies ensure your body is getting the fiber, vitamins and minerals it needs. However, fresh or frozen veggies are considered best, but if you choose to eat canned veggies, make sure you choose a low sodium product. The more greens, the better! If you have an aversion to vegetables, especially in the first trimester, try sneaking them into smoothies. Healthy Proteins Protein-rich foods support your baby's growth while giving your body the nutrients to build and repair tissues, including your muscles, hair, skin and nails. Although protein requirements vary from person to person, a pregnant woman needs additional protein for her baby's growth, especially in the second and third trimesters. Regularly eating high protein foods -- like fish, chicken, turkey, eggs, peanut butter, nuts and beans –– promotes your baby's healthy brain and heart development. Grains Food like brown rice, quinoa, whole-wheat pasta and oatmeal are great to eat while pregnant. They are rich in fiber, iron, B vitamins and folic acid, which are all beneficial to physical development. Grains also help alleviate constipation and hemorrhoids. Fruits Fruit can help satisfy any sugar cravings you have when pregnant while also supplying your baby with nutrients – it's a win-win. Some people advise against fruit consumption while pregnant, but this is a myth. Like with all foods, moderation is key. Fruit can be high in sugar, so it is important to be aware of your intake. Also, make sure you are mindful of your preparation – thoroughly rinse produce under running water for 30 seconds to help avoid foodborne illness. Pasteurized Dairy Dairy products like milk, cheese and yogurt can be great sources of protein and calcium needed for the healthy development of a baby's bones, teeth and muscles. These foods also help with ensuring healthy heart function and nerve transmission. When buying these products, make sure to choose pasteurized products to avoid exposing your body to germs and bacteria. The American College of Obstetrics and Gynecology recommends 1,000mg of calcium per day for pregnant and lactating women. This equates to 4 servings of dairy or calcium-rich foods such as leafy greens, broccoli, tofu, almonds or dried figs. DHA Omega-3 Fats Omega-3s like DHA help support the health of a baby's brain and parts of their eyes. Women who are pregnant or breastfeeding should eat at least 8 ounces and up to 12 ounces of seafood each week. Ideally, food sources that offer DHA omega-3 and that are lower in mercury should be emphasized in your diet, including fish like salmon, sardines and anchovies. If you do not eat fish or omega-3 fortified foods, a DHA omega-3 supplement is recommended. Choline Did you know that 92% of pregnant women fail to meet the daily choline recommendation? Choline is crucial for an infant's brain and central nervous system development. One egg supplies 33% of the recommended daily intake. Although choline is often absent or low in prenatal vitamins, the best food sources include eggs, meats, fish, dairy, navy beans, Brussels sprouts, broccoli and spinach. Iron and Folic Acid Iron is the most common nutrient deficiency during pregnancy. Foods with high and moderate amounts of iron include red meat, chicken, fish, fortified cereals, spinach and beans. Folic acid is used to make the extra blood your body needs during pregnancy. Consuming adequate folic acid early in pregnancy reduces the risk of birth defects that affect the spinal cord. It is recommended to consume 400 micrograms (mcg) per day for pregnant women. This amount is included in your prenatal vitamins. Water Staying hydrated is one of the best things you can do for yourself and your baby when pregnant. In addition to just being good for you, hydration alleviates morning sickness and nausea, while dehydration can lead to contractions and even pre-term labor. Aim for 10 cups of fluids per day, on top of the water naturally occurring in foods. Foods to Avoid: Raw Fish and Fish with High Mercury Content Sorry sushi fans, according to the Center for Disease Control and Prevention, pregnant women are 10 times more likely to get infected by Listeria, a bacteria found in raw or undercooked fish. Also, avoid fish often found to be high in mercury, including swordfish, king mackerel, tuna and marlin. Processed or Raw Meat Similar to eating raw fish, eating undercooked or raw meat increases your risk of infection while pregnant. Hot dogs and lunch meats should also be avoided, unless they have been reheated to be steaming hot (for example, in a microwave). Alcohol Drinking alcohol when pregnant can impact your baby’s brain development and increases your risk of premature birth, low birth weight or miscarriage. Just don’t do it! Minimize Caffeine High caffeine intake during pregnancy can restrict your baby’s growth; therefore, it is recommended that pregnant people limit their caffeine intake to less than 200 mg per day – that’s roughly two cups (16 fl oz) of coffee per day. Runny Eggs Eating raw or runny eggs when pregnant increases your risk of Salmonella, which can cause fever, nausea, vomiting, stomach cramps and diarrhea. Always make sure your eggs are cooked through or use pasteurized eggs.

Read More About What Foods to Eat and What to Avoid When Pregnant