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Definition of insulin in dictionnary Image Credit: chris2766/iStock/Getty Images Insulin, a hormone secreted by your pancreas, helps control the amount of glucose in your blood. Glucose, also called sugar, is your body’s main source of energy. The food you eat is converted to glucose and then driven into your body’s cells where it can be used as fuel. Insulin plays a major role in this process. Too little or too much insulin affects the amount of glucose available for fuel....

What Is Zinc Picolinate? Image Credit: Photo by Cathy Scola/Moment/GettyImages Zinc is one of the trace minerals that your body requires to maintain optimal health. Even though zinc is an abundant mineral, you can have a zinc deficiency. If you have a zinc deficiency, doctors will typically recommend zinc supplements that support absorption by your body. Zinc picolinate is a type of zinc supplement that supports absorption. However, you should consult a medical professional prior to taking zinc picolinate or any other supplement....

Sprinters use spiked shoes for distances of less than 400 meters. Image Credit: filrom/iStock/Getty Images Track and field athletes need specific shoes for the different track events. For example, sprinting spikes are completely different from the shoes jumpers or distance runners wear. Sprinting spikes are specifically designed to be lightweight and flexible for the speed demands of sprint events. Advertisement Sprint Events Sprinting events are considered to be running events of 400 meters or less....

Tonic water includes trace amounts of quinine, but it should never be used for medicinal purposes. Image Credit: Arx0nt/iStock/GettyImages Quinine is a prescription drug most commonly used to treat malaria, according to the Mayo Clinic. Recently, though, you may have heard about it in connection to COVID-19, the disease caused by the novel coronavirus. Advertisement That's because doctors have been testing chloroquine, a synthetic version of quinine, as a possible treatment for COVID-19, according to respected news sources such as The New York Times....

Although cholesterol bumps can appear anywhere, they're often found on or around the eyelids. Image Credit: LittleBee80/iStock/GettyImages “Xanthelasma” may sound unfamiliar, but it’s a familiar sight for some. These bumps on the skin won’t hurt you, but it’s a good idea to look at what’s causing them and how you may prevent more from forming. Advertisement Zainab Laftah, MBChB, a consultant dermatologist at the London Dermatology Centre in London, England, describes them as "cholesterol bumps — soft yellow deposits that typically appear on the eyelids (xanthelasma) or over joints (xanthoma)....

Max Lugavere explains why sugar is so addictive and what it is doing to our brains. Image Credit: Unsplash We know added sugar is bad for us and that eating too much of it can lead to obesity and diabetes. So why can’t we stop eating sugar? Why is it so hard to have just one scoop of ice cream and not eat the whole pint? Advertisement The average American consumes 19....

Crushed ice makes shakes creamy without adding calories. Image Credit: bea8476/iStock/GettyImages Adding liquid meal replacement programs like the slim fast diet plan to your daily diet is a good way to lose weight. Slim fast shakes are also relatively high in fiber, which helps to decrease the appetite and keep you satiated for more extended periods. Advertisement What is a Slimfast Shake? Slimfast is a line of meal replacements products that assist in weight loss....

Skip store-bought sour mix in favor of making lemon sour mix at home — the result will be a simple, fresh mixer that can be used in many boozy beverages. Image Credit: igorr1/iStock/GettyImages Lemon sour — also referred to as “bar mix” or “sweet and sour mix” — is a non-alcoholic mixer that’s simple to make at home. Advertisement Your at-home version will be cheaper — and taste fresher — than commercial mixers....

Making your own fruit sauce is a perfect way to use up excess fruit from the garden. Fruit sauces can be poured over desserts, such as cakes or ice cream; thickened up to make jam; or drizzled over meat dishes. For example, pour pineapple fruit sauce over baked ham or pork. Add cornstarch to fruit sauces that need thickening. Always mix cornstarch with a cool liquid before adding to ensure that it doesn’t clump up in the boiling fruit mixture....

Tempura rolls and sushi with fake crab meat are off-limits on a GF diet. Image Credit: alexsalcedo/iStock/GettyImages Sushi wears a few hats: After all, it’s the perfect date-night dish, comfort food and healthy snack. Advertisement But those following a gluten-free diet may not have the same perspective. Although there are plenty of gluten-free rolls out there, finding them can be tricky. Read on to learn which sushi is gluten-free and how you can enjoy this meal safely....

Learning about different types of exercise and identifying your goals can help you design an exercise program that meets your individual needs. Image Credit: yoh4nn/E+/GettyImages When it comes to getting fit, there are countless exercise options. Learning about different types of exercise and identifying your goals can help you design an exercise program that meets your individual needs. Advertisement Combining isometric and isotonic exercises is one approach for optimal functional fitness....

A 1-ounce serving of regular almonds contains 7.4 milligrams of vitamin E. Image Credit: ValentynVolkov/iStock/Getty Images Nuts are a good source of protein, healthy fats and fiber. The dietary guidelines for Americans recommend you vary your sources of protein to include more nuts to increase your intake of these nutrients. Marcona Almonds, sometimes referred to as the “Queen of Almonds,” have a softer texture and sweeter flavor than regular almonds, but they have a similar nutritional value....

Some people get indigestion due to onions. Image Credit: istetiana/Moment/GettyImages Whether they’re red, yellow or white, onions are versatile vegetables that can be used in a variety of different and delicious ways. Unfortunately, the way you cook them can’t help you resolve onion indigestion. This issue primarily occurs because of the fermentable carbohydrate content in onions. Advertisement Read more: The 10 Worst Foods for Acid Reflux Video of the Day Onion Nutrition Facts About 87 percent of onions produced in America are yellow onions, which are the most versatile type of onion....

Diarrhea is defined as loose or watery stools that occur more than three times per day. The main risk from diarrhea is the loss of fluids and electrolytes. This can be treated using rehydration solutions, which contain water, minerals and frequently contain some sugar. While premixed formulas often contain some sugar, making your own sugar water or saltwater can make diarrhea worse. Dehydration A significant risk of diarrhea is dehydration from fluid loss....

It is important to incorporate both strength and endurance exercises in your routine. Image Credit: Hello Lovely/DigitalVision/GettyImages While there’s a difference between endurance and strength training, you should include both of them in your workout program. Each has different effects on your body, and it’s hard to replace one with the other. Advertisement Basic Exercise Recommendations Physical activity is an essential part of a healthy lifestyle, but there are differences between endurance and strength training, the two main categories of exercise....

Your ideal backpacking backpack fits your body, has all of the storage you need and matches your terrain's climbing conditions. Image Credit: nd3000/iStock/GettyImages Image Credit: nd3000/iStock/GettyImages Many companies make and market backpacking backpacks according to gender, so we have listed women’s and men’s picks below. The main difference between the the two versions is torso length, and some women’s bags also have shoulder straps and belts to accommodate wearer’s breasts and hips....

Low-carb foods like diet soda are billed as weight-loss wonders, but they may just be the opposite. Image Credit: Igor Alecsander/iStock/GettyImages Some things you should know: Just because a food is low-carb doesn’t mean it’s healthy. What’s more, a low-carb label doesn’t mean it’ll help you lose weight. Advertisement Despite these truths, food companies are keen on producing lower-carb alternatives, and we're willing to pay for them. Between 1999 and 2004, foods with artificial sweeteners (which lower a food's carbohydrate count) increased from 369 to 2,346, according to data published in the ​Yale Journal of Biology and Medicine​ in June 2010....

Staying hydrated is key for making the most of your workout. Image Credit: Thomas Barwick/DigitalVision/GettyImages It’s important to stay hydrated throughout the day, and especially during your workout if you want to perform your best. Advertisement The type of beverage you hydrate with matters just as much as staying hydrated: Choosing your drinks wisely can help ensure your body is functioning at its peak and can help prevent low energy and stomach issues....

references Dendy Engelman, MD, cosmetic dermatologist and Mohs surgeon at Shafer Clinic in New York City Is this an emergency? If you are experiencing serious medical symptoms, please see the National Library of Medicine’s list of signs you need emergency medical attention or call 911. The best silk pillowcases are made with high-quality materials but are easy to care for. Image Credit: LIVESTRONG.com Creative Image Credit: LIVESTRONG.com Creative How We Chose Best Overall Best on a Budget Best Splurge Best for Hair ​Best for Travel Best Machine-Washable What to Know Before You Buy ‌Best Overall: ‌​Slip Silk Pillowcase ($89 to $110, Nordstrom) ‌Best on a Budget:​ ​‌MYK Pure Natural Mulberry Silk Pillowcase ($18....

Citrulline may help improve your overall aerobic performance. Image Credit: George Doyle/Stockbyte/Getty Images L-citrulline, often referred to as simply citrulline, is an amino acid first isolated in 1930 in watermelon. Your body produces citrulline, so it isn’t considered an essential amino acid that you must get from your diet. However, body builders and athletes may take it as a supplement to enhance aerobic performance. Before adding citrulline to your diet, consult with your physician because it can be detrimental if you have specific health conditions....