You may also know this root veggie as a sunchoke since they’re the roots of a type of sunflower. According to a Canadian study, subjects whose diets were supplemented with a type of gut-healthy insoluble fiber called oligofructose not only lost weight but reported less hunger than those who received a placebo. Researchers discovered that the subjects who consumed the prebiotic fiber had higher levels of ghrelin—the hunger-suppressing hormone—and lower levels of blood sugar. And you guessed it: Jerusalem artichokes are one of the best sources of the fiber.

Exercise every day. A week is a short time, so commit to strenuous exercise to reach your goal. An hour of intense cardio will help you burn calories and sweat out some of your water. Just be sure to drink water to replace what comes out in the sweat or your body will be dehydrated. You'll also want to work on your ab muscles, which will help you stand taller and look slimmer. Do exercises that focus on each area of the abs -- upper, lower and obliques.
While many people turn to artificial sweeteners in a misguided attempt to whittle their waistlines, those fake sugars are likely to have the opposite effect. According to Yale researchers, artificial sweeteners are actually linked with an increased risk of abdominal obesity and weight gain, possibly because they can trigger cravings for the real stuff and spike insulin levels in a similar fashion to real sugar.
Eat only moderate amounts of saturated fats. There has been a lot of back and forth research over whether or not saturated fats are unhealthy. Since fats in general are higher in calories are you're trying to reduce weight and body fat, limit these types of fats. They are found in animal products like butter, full fat cheese, red meat and lard.[19]
This dairy product is perfect for eating to lose weight. Moderation for those who are not lactose intolerant helps to stick to full fat varieties such as cheese, butter and cream because they are rich in vitamin K2 drastically reducing chances of a cardiac issue. Stay away from low fat dairy as the high level of processing and sugars make it unviable for fat loss.
Fish is high in omega-3s. The deficiency of omega-3s in your daily diet will make your pineal gland in the brain that helps you in regulating your nervous system be thrown off. Therefore, it leads to many changes in the production of melatonin – a sleep hormone. People who lack omega-3 cannot sleep in their usual rest time and thereby leading to some unhealthy habits such as late-night eating or staying at night, etc.
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