5 eating habits to stick with in 2017, according to a dietitian

January 4, 2017

Jan 4: Whether you make formal New Year's resolutions or not, the changing of the calendar often leads to contemplating what changes we might like to see in our lives. On the nutrition front, these are my top five picks for habits worth cultivating in 2017.

vegetablesCreating and serving even the simplest of meals is a profound way of caring for yourself and your loved ones. Homemade meals tend to be more healthful than ones you purchase, because when you cook from scratch, you know exactly what you're eating. That makes it much easier to eat in a way that aligns with your health goals.

Think that cooking is difficult or time-consuming? It can be, but it doesn't have to be. Even inexperienced home cooks can do wonderful things when they learn a few core skills: A few ways to cook vegetables; the ingredients for a simple vinaigrette; how to cook a pot of beans or whole grains; what to do with a piece of meat or fish, or a block of tofu or tempeh.

Nail down a few basics, assemble a small collection of condiments and seasonings that appeal to your taste buds and you're set. For inspiration, look for cookbooks and food blogs that embrace real-world "let's get dinner on the table" cooking with short ingredient lists that emphasize easily available fresh foods and pantry staples. Save any "project" cooking for the weekends.

Consider why you eat

Sure, you eat when you're hungry, but what are the other reasons you eat? Boredom? Stress? Loneliness? Anxiety? Many people use food to meet needs that food simply wasn't meant to meet. When you find yourself reaching for food or mindlessly browsing the contents of your refrigerator, get in the habit of asking yourself, "Am I hungry?" If the answer is "No," ask yourself what you are expecting food to do for you in that moment. Usually, there are better, more meaningful ways of entertaining or soothing yourself.

Reduce added sugars

According to the 2015-2020 Dietary Guidelines for Americans, it's difficult to get enough of the nutrients we need for good health without exceeding our calorie needs if we get more than 10 percent of our total daily calories from added sugar. The average American does get more than that, especially children, teens and young adults.

Added sugars are different from the natural sugars found in vegetables, fruits, grains, beans and dairy products. Added sugars, which include white sugar or other calorie-containing sweeteners, are highly refined from their original source and add calories without nutrients. Beverages are the biggest source of added sugars, followed by desserts and snack foods, but sugar is added to many prepared foods - including salad dressings and frozen meals - another reason home cooking is better for health.

Eat more plants

If you make one change to your eating habits for 2017, a great choice would be to eat more whole plant foods: vegetables, fruit, whole grains, beans and legumes, nuts and seeds, herbs and spices. Simply put, adopting a plant-based diet is one of the best moves you can make for your health if you want to make your meals more nutrient-rich and reduce your risk of heart disease, Type 2 diabetes, cancer and other chronic diseases.

The good news is that plant-based diets can take many forms, from vegan to vegetarian to flexitarian to omnivore. The common denominator is that they put plant foods at the center of your plate. If you also choose to eat animal-based foods (meat, poultry, fish, eggs and dairy), they play smaller, supporting roles. While the benefits of a plant-based diet come from eating a variety of plant foods, you can't go wrong by making vegetables the star. They are packed with vitamins, minerals and phytonutrients - compounds that reduce chronic inflammation and disease risk - while being lower in calories than other foods.

Let go of rigid rules

Although it's hard to go wrong with eating plenty of plants and minimizing a reliance on highly processed foods, the fact is that there's no single perfect eating plan. A nutritious diet allows for flexibility and shifts over time to suit your tastes and nutritional needs. Trying to find and follow a "perfect" eating plan is not only an exercise in futility, but it also often leads to all-or-nothing thinking: You're either perfect or you're a failure. This can lead to feelings of shame, and shame is a lousy motivator for positive change. Perfection is the enemy of progress.

If you have a history of all-or-nothingism, why not try something new this year: Start small, start today and keep moving forward. Pick one or two areas to focus on - adding more vegetables to lunch and dinner, bumping up protein at breakfast, eating regularly instead of skipping meals and curbing mindless snacking are a few favorites - then add another only when you feel solid in your new habits.

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News Network
February 21,2020

Washington, Feb 21: The fat around arteries may play an important role in keeping the blood vessels healthy, according to a study in rats that may affect how researchers test for treatments related to plaque buildup, as seen in conditions leading to heart attack.

The study, published in the journal Scientific Reports, noted that the fat, known as perivascular adipose tissue, or PVAT, helps arteries let go of muscular tension while under constant strain.

According to the researchers, including Stephanie W. Watts from the Michigan State University in the US, this feature is similar to how the bladder expands to accommodate more liquid, while at the same time keeping it from spilling out.

"In our study, PVAT reduced the tension that blood vessels experience when stretched," Watts said.

"And that's a good thing, because the vessel then expends less energy. It's not under as much stress," she added.

According to Watts and her team, PVAT has largely been ignored by researchers believing its main job was to store lipids and do little more.

Until now, she said, scientists only divided blood vessels into three parts, the innermost layer called the tunica intima, the middle layer called the tunica media, and the outermost layer called the tunica adventitia.

Watts believes PVAT is the fourth layer, which others have called tunica adiposa.

Tunica, she said, meant a membranous sheath enveloping or lining an organ, and adiposa is a synonym for fat.

"For years, we ignored this layer -- in the lab it was thrown out. In the clinic it wasn't imaged. But now we're discovering it may be integral to our blood vessels," Watts said.

"Our finding redefines what the functional blood vessels are, and is part of what can be dysfunctional in diseases that afflict us, including hypertension. We need to pay attention to this layer of a blood vessel because it does far more than we originally thought," she added.

Earlier studies, Watts said, had shown that PVAT plays a role in the functioning of blood vessels, finding that it secretes substances that can cause blood vessels to relax as well as substances that can cause it to contract.

In the current study, the researchers decided to test whether PVAT provides a structural benefit to arteries by assisting the function of stress relaxation.

They tested the thoracic aorta in rats, and found those with intact PVAT had more stress relaxation than those without.

The study revealed that the pieces of artery with surrounding fat had measurably relaxed more than those without.

Watts and her colleagues then tested other arteries, and were able to duplicate the same response.

"It's not something you see only in this particular vessel or this particular species or this particular strain. But that maybe it's a general phenomenon," she said.

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Agencies
February 23,2020

Los Angeles, Feb 23: According to researchers, if administered quickly, a common medication that reduces bleeding could be a treatment for bleeding stroke.

The Spot Sign and Tranexamic Acid on Preventing ICH Growth - Australasia Trial (STOP-AUST) was a multicenter, prospective, randomized, double-blind, placebo-controlled, phase 2 clinical trial using the antifibrinolytic agent tranexamic acid in people with intracerebral hemorrhage (ICH).

ICH is a severe form of acute stroke with few treatment options.

Tranexamic acid is currently used to treat or prevent excessive blood loss from trauma, surgery, tooth removal, nosebleeds and heavy menstruation. For this study, one hundred patients with active brain bleeding were given either intravenous tranexamic acid or placebo within 4.5 hours of symptom onset.

Researchers analyzed brain CT scans taken during the 24-hour period after treatment with tranexamic acid or placebo.

Researchers found a trend towards reduced hemorrhage expansion in the group treated with tranexamic acid, especially in those treated within 3 hours of the brain bleed. However, this trend was not statistically significant. The finding was consistent with previous research using the medication.

"Further trials using tranexamic acid are ongoing and focusing on ultra-early treatment - within 2 hours. 

This is where the greatest opportunity for intervention appears to be. Tranexamic acid is inexpensive, safe and widely available. Our results and others provide great impetus for further, focused research using this treatment," Nawaf Yassi said.

Larger trials focused on patient outcomes are required for this therapy to enter routine clinical practice.

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Agencies
April 17,2020

Washington DC, Apr 17: In recent research, scientists have linked the emotional, social and psychiatric problems in children and adolescents with higher levels of genetic vulnerability for adult depression. The study implies that the genetics passed from parents may be linked with psychiatric problems in children and adolescents and may also leading to depression in adults.

University of Queensland scientists made the finding while analysing the genetic data of more than 42,000 children and adolescents from seven cohorts across Finland, the Netherlands, Norway, Sweden and the UK.

Professor Christel Middeldorp said that researchers have also found a link with a higher genetic vulnerability for insomnia, neuroticism and body mass index.

"By contrast, study participants with higher genetic scores for educational attainment and emotional well-being were found to have reduced childhood problems," Professor Middeldorp said.

"We calculated a person's level of genetic vulnerability by adding up the number of risk genes they had for a specific disorder or trait and then made adjustments based on the level of importance of each gene We found the relationship was mostly similar across ages," Middeldorp added.

The results indicate there are shared genetic factors that affect a range of psychiatric and related traits across a person's lifespan.

Middeldorp said that around 50 per cent of children and adolescents with psychiatric problems, such as attention deficit hyperactivity disorder (ADHD), continue to experience mental disorders as adults, and are at risk of disengaging with their school community among other social and emotional problems.

"Our findings are important as they suggest this continuity between childhood and adult traits is partly explained by genetic risk," the Professor said.

"Individuals at risk of being affected should be the focus of attention and targeted treatment," Middeldorp continued.

"Although the genetic vulnerability is not accurate enough at this stage to make individual predictions about how a person's symptoms will develop over time, it may become so in the future, in combination with other risk factors. And, this may support precision medicine by providing targeted treatments to children at the highest risk of persistent emotional and social problems," Middeldorp added.

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