Blood vessels (veh-suls): The system of flexible tubes—arteries, capillaries and veins—that carries blood through the body. Oxygen and nutrients are delivered by arteries to tiny, thin-walled capillaries that feed them to cells and pick up waste material, including carbon dioxide. Capillaries pass the waste to veins, which take the blood back to the heart and lungs, where carbon dioxide is let out through your breath as you exhale.
Herbal teas are low in fat and high in nutrition. They contain natural elements such as theophylline, polyphenols, amino acids, vitamins and other natural elements. The theophylline works by stimulating metabolism, while the polyphenols have fat burning properties. Certain herbal teas have higher concentrations of polyphenols and other natural elements that help to reduce stomach fat.
Bottom line: Whether saturated fat is a better choice really comes down to what you’re comparing it to. When people replace saturated fat with healthier unsaturated fats (found in fish, nuts, olive oil, avocado, and the like) it benefits their heart health. But if they replace them with simple carbohydrates, trans fats, and other unhealthful foods, it’s harmful. Think of it this way: you’re better off eating salmon (rich in unsaturated fat) than steak (which contains saturated fat). But you’re better off eating steak than fried chicken that’s breaded and cooked in shortening full of trans fats. Here are 12 more little weight-loss tricks only nutritionists know.
A delicious and refreshing beverage, peppermint tea has soothing and calming effects on your system, which help reduce stress and keep the body on track. Remember, stress can hamper your metabolism and disrupt your weight loss efforts. The strong aroma of peppermint tea can also help suppress appetite, which is vital for promoting fat loss. Since peppermint contains volatile compounds, such as menthol, menthone, hesperidin, luteolin, and eriocitrin, drinking this tea can help improve health in a number of ways.
Allow us to throw a wrench in all this weight-loss talk: The evidence of its health benefits isn’t as cut and dry as you’ve been told. A controversial 2013 meta-analysis of almost 100 studies concluded that obesity is linked with all-cause mortality—but overweightness isn’t. Throw in the fact that about 80 percent of dieters will regain the weight, and it’s easy to see why health experts are turning from the calorie-counting approach to a focus on general wellness.
"When we’re lacking in sleep, our body’s hormones get thrown off balance which can impact our hunger levels the next day. We all have two hormones that affect our appetite: ghrelin and leptin. When we don’t get enough sleep, our ghrelin levels (the hormone that makes us feel hungry) rise, and our leptin levels (the hormone that makes us feel full) drop. This means that when we’re awake, we tend to eat more but feel less satisfied. Try going to bed a little earlier than usual to avoid this imbalance and remember to remove any distractions that might prevent you from nodding off."