Christy is a spokesperson, nutrition and food writer and blogger for Huffington Post and others, a recipe developer and YouTube video producer. She is regularly interviewed by CTV National News, CBC, The Globe and Mail and many more on nutrition and health. She has her finger on the pulse of the latest nutrition and food science and trends, and synthesizes and prioritizes it just for you.
How many calories should I eat a day? A calorie is an amount of energy that a particular food provides. Consuming more calories than needed will result in weight gain, consuming too few will result in weight loss. How many calories a person should eat each day depends on a variety of factors, such as age, size, sex, activity levels, and general health. Read now
A randomized controlled trial done in 2016 showed that green tea helped in the treatment of obesity. Numerous supplements have been purported to help with weight loss, but most fail when tested in a scientifically rigorous manner. Many miracle diet pills have come and gone. There were the prescription drugs like Fen-Phen, which, like the old street drug ‘speed’ caused weight loss, but also caused all kinds of heart problems. Fen-Phen could make you thin, but could also kill you. There was Orlistat, which blocks fat absorption. It caused weight loss, but also some bothersome side effects like diarrhea from all that mal-absorbed fat. Best advice for Orlistat? Don’t wear white pants. Then there was Meridia, which caused weight loss, but a little side effect like heart attacks and strokes caused it to be discontinued.
Mason, A. E., Epel, E. S., Aschbacher, K., Lustig, R. H., Acree, M., Kristeller, J., … Daubenmier, J. (2016, May 1). Reduced reward-driven eating accounts for the impact of a mindfulness-based diet and exercise intervention on weight loss: Data from the SHINE randomized controlled trial. Appetite , 100, 86–93. Retrieved from https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4799744/

Nighttime snacking, for most of us, is a habit that can undermine weight loss success. That's because the calories we eat after dinner tend to be empty ones, from chips, cookies, etc. Brushing your teeth after supper will help you make dinner the last meal of the day. If you need a little something at night, try to satisfy the urge with few calories -- have a stick of gum, one piece of hard candy, or a cup of hot tea).
Remember, this is a marathon, not a sprint. Changing every part of your lifestyle at once is overwhelming and sets you up for failure. Decide on making just one healthy change a week to allow yourself time to adapt. Whether it’s cooking your own meals four nights a week, adding just 20 minutes of fitness to your routine a day or swapping out that sugary coffee for green tea, all these changes will add up.
Many studies have proved that green tea with lemon increases amount of antioxidant i.e. catechins available for the body to absorb. Also, people have reported significant weight loss by drinking green tea with lemon. However, honey is high in calories. Honey with green tea is good for fighting cold and flu but there is no significant improvement in weigh loss. 

Giancoli also recommends finding a diet that fits in with how you really live. She notes that if you enjoy going out to eat but try to commit to a diet that forbids you from ever going to a restaurant, you’re just going to cheat. “It’s not sustainable… You’re most likely going to have a healthier meal if you’re going to cook yourself, but you’re depriving yourself of that social interaction if you never go out.” To put it another way: Your eating practices shouldn’t isolate you or keep you from having fun.
The point at which unexplained weight loss becomes a medical concern is not exact. But many doctors agree that a medical evaluation is called for if you lose more than 5 percent of your weight in six months to a year, especially if you're an older adult. For example, a 5 percent weight loss in someone who is 160 pounds (72 kilograms) is 8 pounds (3.6 kilograms). In someone who is 200 pounds (90 kilograms), it's 10 pounds (4.5 kilograms).
“A study published in Nutrition Journal found that participants who ate foods high in monounsaturated fats for lunch (in this case, half an avocado) reported a 40 percent decreased desire to eat for hours afterward. Monounsaturated fats from sources like olive oil, nuts and avocados can reduce cholesterol, promote weight loss, even boost memory.” — David Zinczenko, author of the  Zero Belly Cookbook
Many diet plans cut out entire food groups, which can create nutrient deficiencies as well as health problems. For instance, if the diet is very low in carbohydrates and you have type 1 diabetes or type 2 diabetes, it’s probably not a good fit. And if it’s too restrictive and you’re pregnant or breastfeeding, then it’s not a good idea, either. Keep in mind that pregnancy is not a time for weight loss. Speak with your doctor before making any changes to your diet if you are pregnant or breast-feeding.
Why this easy fitness plan works: It's common for people who exercise regularly to do the same routine week after week. If you do the same exercises at the same intensity all the time you'll get the same results. Your body hits a plateau. This plan increases your activity level without added stress or strain to your joints. So you burn more calories without taxing your body.
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