by admin | Apr 26, 2019 | Health Awareness
You probably already know that leafy greens are considered the holy grail of nutrition. While they’re low in calories, they’re also rich in the key vitamins and minerals needed to help our body function its best. Yet, a lesser-known aspect of these powerful veggies is that not all are created equal, and in fact, some are far more nutritious than others. Browse through some of the most popular salad greens, ranked from least nutritional to healthiest, below.
#7 Butter Lettuce
While swapping out wraps or bread for butter lettuce is a healthy way to enjoy your favorite sandwich without the carbs, butter lettuce has only small amounts of iron and calcium. It is, however, a good source of vitamin A, which still makes it a strong contender in the realm of salad greens.
#6 Green/Red Leaf Lettuce
Often found in packaged mixed greens, red and green leaf lettuce is well-liked for its mild taste, making it the perfect base for salads with flavorful ingredients. It can also deliver a significant dose of vitamins A and K. Since it’s low in fiber, consider pairing it with some fibrous veggies, including cauliflower, celery, and green peppers.
#5 Romaine
Perhaps the most popular lettuce of all, romaine has a fresh flavor and a rewarding crunch. Although it’s versatile enough to accommodate virtually any toppings, it isn’t quite as nutritional as some of the other types on this list. It does, however, have a high concentration of folic acid, which supports fetal health.
#4 Watercress
Often overlooked here in the U.S., watercress is a popular salad green in Europe. It’s has a higher nutritional value than romaine and leaf lettuce, and delivers nearly the entire daily recommended intake for vitamins A and K. Surprisingly, it’s also a great source of vitamin C.
#3 Swiss Chard
Also, a less popular veggie, swiss chard has similar properties to watercress with lots of vitamins A, C, and K. Yet, it also has iron and calcium, a critical nutrient for supporting bone health. This green from the beet family can be enjoyed raw, but it has less bitterness when cooked. If you don’t find it appealing on its own, consider incorporating it into a soup, omelet, or stir fry.
#2 Spinach
It should come as no surprise that spinach falls so high on the list. Although it has a mild flavor, it provides a wealth of nutrients, including vitamins C and K, as well as fiber and iron. It also has lots of folic acid. While fresh fruit and nuts come together to form a delicious spinach salad, it can also be blended into smoothies without altering the overall taste.
#1 Kale
Often hailed as a “super food,” kale is certainly deserving of its spot as the healthiest salad green. In addition to fulfilling your daily requirements for vitamins A, C, and K, the veggie is a rich source of phytonutrients. These compounds found in plants have powerful benefits, including cancer prevention, heart health, and immune system support.
As you can see, it’s a good idea to switch up your go-to salad every now and then to reap the greatest benefits that greens have to offer. Whether you’re a longtime kale connoisseur or you’re just starting to broaden your horizons for salad greens, there are many ways a variety of leafy vegetables can help you achieve and maintain your best version of health.
by admin | Apr 23, 2019 | Health Awareness
At one point or another, you’ve probably come across something about the “keto diet,” whether it’s a friend who’s lost weight on it or an article on the newsstand. Indeed, it appears that following ketogenic (keto for short) eating principles is the latest dieting fad which has taken the masses by storm. While it does have the potential to spur significant weight loss, however, it also carries certain risks. Here’s what you need to know before going keto.
What Is the Keto Diet?
At the most basic level, keto is a low-carb, high-fat approach to eating. It bears similarities to the Atkins diet and similar low-carb eating plans. Essentially, it requires dieters to drastically limit their intake of carbohydrates (which are found in everything from breads, pasta, and cereal products to fruit) and to replace them with fat. For those who follow the plan strictly, it means breaking down nutrition as follows:
- 75% fat
- 20% protein
- 5% carbohydrates
The average American diet consists of 50-65% of carbohydrates, so the keto diet requires a major dietary overhaul for most people. By making these changes, you’ll send your body into a different metabolic state known as ketosis.
What is Ketosis?
Ketosis is the process by which the body uses stored fat for energy. This occurs when there isn’t enough glucose to provide energy. As stored fat is burned, a buildup of acids known as ketones develop, which can supply the brain with energy. To determine whether they’ve reached ketosis, many individuals who pursue the diet use urine strips or blood pricks. Eventually, however, most people become able to recognize the feeling of being in ketosis.
Keto Meal Planning
Most variations of the keto diet require a strict, principled approach to eating in which high-fat foods like oils, butter, avocado, cheese, coconut, and nuts are used to satisfy the appetite. Non-starchy vegetables such as broccoli, asparagus, zucchini, peppers, and cucumbers, as well as leafy greens, are also permitted. Meats, eggs, and fish can be consumed regularly as well.
The list of restricted foods spans far and wide, however. Most fruits are not permitted, nor are grains of any type, heavily processed foods, alcohol, and milk, among many other foods and drinks.
Keto Diet Benefits
Weight loss is one of the main drivers that attracts people to the keto diet. More than 20 studies have supported low-carb eating approaches, indicating that reducing carbohydrate intake can help people lose weight. This is likely due to the fact that cutting carbs also requires you to nix simple, refined carbohydrates, which are typically caloric yet have little nutritional value.
It’s also suspected that the keto diet may help to control or prevent certain diseases, including epilepsy, metabolic syndrome, type 2 diabetes, obesity, dementia, Parkinson’s disease, polycystic ovarian syndrome, and certain types of cancer.
Despite its potential benefits, however, further research is still limited, especially in terms of long-term results. There are also certain risks all participants should consider before embarking on this diet.
Keto Diet Risks
One of the most notorious impacts of the diet is the “keto flu.” As the body adapts to this new eating approach, it experiences flu-like symptoms, including headaches and fatigue. Water is also lost early on, which can lead to dehydration – a potentially serious condition. It’s therefore critical to drink plenty of water, especially at first.
The diet is also difficult to stick with. Thus, while you may see results at first, it’s important to ask whether reducing carb intake so drastically is a practical long-term eating style you can maintain.
Additionally, a high-fat diet could lead you to take in too many saturated or trans fats, found in foods like red meat, cheese, butter, and poultry skin. These can cause “bad” cholesterol to spike and put you at risk for developing heart disease. Moreover, eliminating entire food groups can lead to unfavorable byproducts like kidney stones and constipation.
Ultimately, while the keto diet may be right for certain populations, it’s a good idea to have a talk with your doctor before you make the switch. By staying hydrated, limiting saturated and trans fats, and eating a healthy variety of keto-friendly foods, you may be able to find success with this approach.
by admin | Apr 5, 2019 | Health Awareness
At some point or another, you’ve probably heard about the importance of getting enough vitamin D. This nutrient helps us stay healthy at every age, supporting the body’s ability to absorb calcium and block parathyroid hormone release to support strong bones. Yet, outside of promoting bone strength, vitamin D could also help us combat potentially serious illnesses. Below are five health issues which have been linked to low vitamin D levels.
1 Schizophrenia
Unlike many of the other conditions on this list, schizophrenia is a condition which typically appears at a younger age. Symptoms such as social withdrawal, difficulty focusing, and hallucinations commonly develop between the ages of 16 and 30. Research shows people who are vitamin D deficient are twice as likely to be diagnosed, and specifically, individuals living in high latitudes and colder climates are at a higher risk for developing schizophrenia.
2 Dementia
The risk for some forms of dementia, the condition in which cognitive function, behavior, and memory are compromised, is as much as two times higher in older adults with vitamin D deficiencies. Research shows that the greater the deficiency is, the higher the risk. While a direct cause-and-effect relationship has yet to be established, having vitamin D levels checked may still be a practice worth considering, especially in groups with a family history of Alzheimer’s or other forms of dementia.
3 Heart Disease
Low vitamin D blood levels have been linked to cardiovascular complications, including heart disease. Vitamin D is involved in cardiovascular function, and vitamin D receptors have been found in all cardiovascular cells and are even located in arterial walls. It’s suspected that insufficient levels of the nutrient are correlated with atherosclerosis, a build-up of fat in the artery walls which is a telltale characteristic of heart disease.
4 Erectile Dysfunction
Men with severe erectile dysfunction (ED) appear to have lower vitamin D levels than those with mild ED. While these findings were gathered through a small study, researchers theorize that the relationship between vitamin D and artery health (described in the point above) could be behind the trend. To produce and maintain an erection, there must be ample blood flow and properly functioning arteries.
5 Prostate Cancer
In a study published in 2014, researchers observed lower vitamin D levels in men who tested positive for prostate cancer, compared to their cancer-free peers. The trend was especially prevalent among African-American men. While the research didn’t suggest how vitamin D levels could lead to prostate cancer, the nutrient has been a suspected disease-fighting agent for quite some time and is said to also help reduce the risk of conditions such as multiple sclerosis and the flu virus.
While there’s still much to learn about vitamin D’s ability to defend against disease and promote better overall mental and physical health, these findings make a compelling case in the nutrient’s favor. Because the body can’t produce its own vitamin D without sunlight exposure or dietary factors, it’s important to make sure you’re taking in ample levels every day. Populations across the globe are suffering from low vitamin D, which could be attributed to dietary factors and increasing sun safety awareness. If you’re concerned about your levels, consider discussing supplementation options with your medical team.
by admin | Apr 1, 2019 | Health Awareness
Gut flora has been established as an important player in keeping us healthy. This microbiome comprises more than 1,000 different species of bacteria consisting of at least 3 million genes. In addition to aiding in digestion, gut bacteria also contribute to the production of key vitamins needed for optimal immune function. But how exactly does the interplay of these agents – immunity, gut flora, and vitamins – determine how well we’re able to defend against illness? Let’s take a look.
The Microbiome & Immunity
The complex relationship between intestinal bacteria and immunity has puzzled scientists for quite some time. Generally, it is believed that the intestines and the bacteria that colonize them work together to control the body’s response to disease. But the precise mechanisms have remained unclear; specifically, scientists have wondered how our immune system allows bacteria to thrive in the intestines without attacking it. Emerging evidence suggests this is precisely where vitamin A comes in.
Vitamin A for Immune Response
Recent Brown University research suggests that moderate vitamin A levels within the intestines control immune response, preventing it from overacting. These findings could hold significant value for people suffering from autoimmune conditions, including Crohn’s disease.
In their studies, researchers discovered that gut bacteria adjust a protein that activates vitamin A in the gastrointestinal tract to regulate the host’s immune responses. While further research is still needed, these findings may hold answers to what will ultimately help control or cure certain chronic illnesses in the future. Because many of these diseases are linked to increased immune response, this discovery of the gut bacteria’s ability to suppress immune response is enlightening.
As of now, the role of vitamin A in inflammation continues to be puzzling, but in the future, scientists aim to explore why suppressing proteins that activate vitamin A is important in regulating the immune response. It’s clear that changing vitamin A levels somehow relates to inflammatory bowel conditions, which suggests that both diet and existing gut bacteria are linked to the behavior of immune cells.
In the meantime, if you’re suffering from an autoimmune condition, discussing supplements with your doctor could be a good place to start. While maintaining healthy eating habits is one powerful way to maximize your nutrient intake, the modern diet often leaves nutritional gaps. Sweet potatoes, spinach, carrots, and broccoli are all rich in vitamin A, but if you’re concerned about your levels, supplements could help you compensate for any nutritional shortcomings.
by admin | Mar 28, 2019 | Health Awareness
With more than 60 different muscles, the face works hard to produce expressions countless times throughout the day. It’s no wonder that frown lines, crow’s feet, and laugh lines begin to emerge over time: after years, the same expressions we make over and over again eventually leave their telltale signs behind.
While many individuals turn to modern cosmetic procedures to address fine lines and wrinkles, others prefer to first explore natural or minimally invasive solutions to rejuvenate the skin. One method that has emerged recently is facial yoga. It may sound like a hoax, but hear us out. This simple, all-natural technique is backed by scientific research.
What is Facial Yoga?
Facial yoga is the practice of performing facial exercises to achieve a more youthful appearance. Movements for lifting the cheeks and eyebrows, sculpting the jawline and neck, and firming up the eyelid area and temples can be implemented to minimize the appearance of wrinkles in these trouble zones. And, when practiced for 30 minutes a day, the exercises unveiled noticeable improvements in participants involved in a Northwestern Medicine study. In fact, they are considered to be a powerful non-drug alternative to Botox for addressing saggy skin.
How Does It Work?
The signs of aging are caused by several factors. As mentioned above, lines can become etched into the skin after years of frowns, smiles, and laughter. Yet, there’s another agent that exacerbates aging which can’t fight: gravity. As the face ages, the skin loses its elasticity, and fat pads between the muscle and skin wear out. As a result, the face may take on a drawn-out appearance.
To combat the issue, dermatologists are recommending performing targeted facial exercises, which strengthen the facial muscles. In building up these key areas, the face actually becomes firmer and more toned, much like that of a younger individual.
What Kind of Results Can I Expect?
The Northwestern study included women 40 to 65 years old who continued the exercises over the course of 20 weeks. In total, 32 exercises were performed for roughly a minute each. The exercises were developed by Gary Sikorski, the force behind the Happy Face Yoga program, and the study’s co-author. Pictures were taken at specific intervals during the study, and participants were asked to describe their satisfaction with the results.
According to Northwestern, participants reported being “highly satisfied” and specifically cited improvements in the upper cheek region. Estimated ages were decreased over the course of the study as well, and as an average, participants saw a nearly three-year decrease in age appearance.
While results may vary from one person to the next, it certainly couldn’t hurt to give facial yoga a try. If you’re interested in testing out some of the moves yourself, you can find links to guides for six of the exercises used in the study at the bottom of the Northwestern article here.
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