Top 10 Flat Belly Foods

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Your abs are made in the gym and revealed in the kitchen. A good training program develops the muscles in your midsection and the right diet helps banish bloating so you can see your abs. Here are the 10 flat belly foods you should add to your diet for a better looking (and better feeling) mid-section):Greek yogurt for belly fat

Greek Yogurt with Live and Active Cultures

Look for Greek yogurt with “live cultures (aka good bacteria)” or the “Live & Active Cultures” seal. The cultures are good bacteria that take up valuable real estate in your gut, helping your body digest food and decreasing gas and bloating. The amount of healthy, versus harmful, bacteria influences body weight and how much weight you can lose while following a lower calorie diet. Plus, a study published in the International Journal of Obesity found people who get their calcium from yogurt, as opposed to other foods, may lose more weight in their belly. Even more evidence to support yogurt consumption comes from a study showing dieters who ate five servings of dairy, such as Greek yogurt, daily lost more weight and abdominal fat than those who ate just three servings every day. A more recent review of the research found higher dairy intake was associated with lower risk of obesity in the midsection and yogurt seems to help keep weight in check.

2 Nuts

Though nuts are relatively high in calories for a small amount of food,  people don’t gain weight when they add nuts to their previously nut-free diet. A study in over 13,000 adults revealed nut eaters, those who ate at least ¼ ounce of nuts or peanuts (technically a legume) per day had smaller waists than adults who didn’t eat nuts. Additionally, tree nuts and peanuts contain a considerable amount of monounsaturated fat. Dieters who eat more foods containing monounsaturated fats may lose more belly fat than those who eat the same number of calories per day with less monounsaturated fat.

3 Asparagus

When examining dietary patterns, weight and waist circumference in close to eighty thousand people over a 10-year period, researchers found those who ate more vegetables every day had both a lower BMI and smaller waistline compared to adults who ate few vegetables. Asparagus contains prebiotic fiber, a type of fiber that is food for the good bacteria in your gut. Plus, asparagus is a natural mild diuretic making it the perfect food before hitting the beach or wearing a more formfitting outfit.

4 Avocados

Avocados contain a good amount of monounsaturated fat, not to mention nineteen vitamins and minerals. But, their monounsaturated fat is the ticket to a smaller waistline. In one study scientists gave obese adults with type 2 diabetes diets rich in saturated fat, monounsaturated fat or  carbohydrates. Those on the high carbohydrate diet ended up with fat redistributed to their stomachs while the monounsaturated fat rich diet prevented fat redistribution to the belly area. Plus, a look at dietary intake data from close to 18,000 adults found body weight, BMI and waist size were all significantly lower in avocado consumers versus those who didn’t include avocados in their diet.

5 Popcorn

Popcorn is a whole grain and when you pop it yourself on the stovetop (or in a brown paper bag in the microwave, just add good old fashioned popcorn kernels in a brown paper bag and fold the top) and top it with a little spray butter or spices for flavor, you’ll end up with a snack that takes a long time to eat and fills you up on relatively few calories. In addition, several studies show people who eat about three servings of whole grains per day weight less and have a smaller waistline compared to those who don’t.

6 Cold Pea Salad

Peas are naturally rich in resistant starch, a type of fiber that isn’t completely broken down or absorbed during digestion. Cooking and cooling peas to make a pea salad will significantly increase the amount of resistant starch they content. Rodent studies show resistant starch helps reduce stomach fat and increase hormones that tell the brain it’s time to stop eating.

7 Eggs

Choose eggs over cereal in the morning and you’ll tame hunger pangs for hours after breakfast, decreasing the likelihood of overeating later in the day. Make a meal containing at least 25 – 30 total grams of protein (the protein is in the white of the egg so this equates to 4 – 5 egg whites though you can choose any combination of whole eggs and egg whites as long as you consume at least 4 -5 of the whites) so you can cash in on the satiety-enhancing benefits of eggs. Added bonus: following a high protein diet for a short period of time can lead to significant reductions in belly fat.

8 Green Tea

The combination of caffeine and antioxidants in green tea may lead to small to moderate reductions in body fat and waist size. However, you need to consume quite a bit of it so get creative and cook with green tea by brewing it and using it to cook rice (it’s particularly good with jasmine rice), make stews, soups or stocks. You can also poach fruit green tea or use dried green tea leaves as part of a rub for meats, tofu or fish.

9 Barley

Barley is a cereal grain with a nutty taste and consistency that is a cross between pasta and rice. In a double-blinded trial (both the men and the researchers didn’t know which food they were getting), Japanese men were given rice or a mixture of rice with pearl barley. The group receiving the pearl barley and rice mixture lost a significant amount of visceral fat, the kind that covers your organs like a thick winter blanket and increases risk of heart disease, stroke and type-2 diabetes. Compared to the rice only group, the group who ate pearl barley decreased their waist size.

10 Blueberries

Blueberries are an excellent source of dietary fiber, which will not only help keep you full but also help keep your waistline in check. Plus they are a natural source of prebiotic fiber – the kind that the good bacteria in your gut munch on.

A flat belly is one of the most recognized signs of a fit body. Blast away abdominal fat with high-intensity cardio and build the underlying muscle by regularly switching up your training program. Also, incorporate a 30-minute abs classes to your routine. At least one study found you can spot reduce if you exercise the same muscle group for at least 30 minutes at a time. Keep in mind abs are made in the gym but revealed in the kitchen. Add the top 10 flat belly foods to your diet while cutting down on sugar alcohols (sorbitol, maltitol, and mannitol are the worst for causing gas and bloating), fizzy drinks and chewing gum (all of these can increase bloating at least temporarily) and you may fall in love with skinny jeans.

 

References
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Turnbaugh PJ, Ley RE, Mahowald MA, Magrini V et al. An obesity-associated gut microbiome with increased capacity for energy harvest. Nature 2006;444:1027-1031.

Vidrine K, Ye J, Martin RJ, McCutcheon KL et al. Resistant starch from high amylose maize (HAM-RS2) and dietary butyrate reduce abdominal fat by a different apparent mechanism. Obesity (Silver Spring) 2014;22(2):344-8.

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Santacruz A, Marcos A, Warnberg J et al. Interplay Between Weight Loss and Gut Microbiota Composition in Overweight Adolescents. Obesity 2009;17:1906–1915.

Harland JI, Garton LE. Whole-grain intake as a marker of healthy body weight and adiposity. Public Health Nutr 2008;11(6):554-63.

Yadav BS, Sharma A, Yadav RB. Studies on effect of multiple heating/cooling cycles on the resistant starch formation in cereals, legumes and tubers. Int J Food Sci Nutr 2009;60 Suppl 4:258-72.

Keenan MJ, Zhou J, McCutcheon KL et al. Effects of resistant starch, a non-digestible fermentable fiber, on reducing body fat. Obesity (Silver Spring) 2006;14(9):1523-34.

Nagao T, Komine Y, Soga S et al. Ingestion of a tea rich in catechins leads to a reduction in body fat and malondialdehyde-modified LDL in men. Am J Clin Nutr 2005;81(1):122-9.

Paniagua JA, Gallego de la Sacristana A, Romero I et al. Monounsaturated fat-rich diet prevents central body fat distribution and decreases postprandial adiponectin expression induced by a carbohydrate-rich diet in insulin-resistant subjects. Diabetes Care 2007;30(7):1717-23.

Fulgoni VL 3rd, Dreher M, Davenport AJ. Avocado consumption is associated with better diet quality and nutrient intake, and lower metabolic syndrome risk in US adults: results from the National Health and Nutrition Examination Survey (NHANES) 2001-2008. Nutr J 2013;12:1.

Shimizu C, Kihara M, Aoe S et al. Effect of high beta-glucan barley on serum cholesterol concentrations and visceral fat area in Japanese men–a randomized, double-blinded, placebo-controlled trial. Plant Foods Hum Nutr 2008;63(1):21-5.

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Go Green for Earth Month & Improve Your Diet at the Same Time

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You don’t have to run out and hug a tree or play hackie sack while barefoot in the park to celebrate Earth Month. Instead, Earth Day and Month were designed to designed to inspire awareness for our environment. What’s in it for you? A polluted environment leads to pollution in our food and water supply that ends up on our plates and in our bodies. And therefore, a healthier earth means a healthier you. You can do your part by recycling, disposing of hazardous wastes properly (so they don’t end up in the water you drink or on the plants you eat) and changing your diet by incorporating foods that are not only good for you but also use fewer environmental resources to produce and/or are produced in an earth-friendly manner. On a recent segment on WBAL NBC Baltimore MD, I shared the top 3 steps you can take right now to help protect the environment and improve your diet at the same time:

1) Choose green seafood – seafood that’s both good for you and good for the ocean.  The DC-based Environmental Working Group has a guide to seafood that is high in omega-3 fats and low in methylmercury. This is especially important for pregnant women and young children. Growing fetuses are exposed to methylmercury in the womb when their mom eats fish and shellfish that contain methylmercury. Methylmercury can harm a baby’s growing brain and nervous system. Recent government data suggests an estimated 1.4 million women of reproductive age have blood mercury concentrations that may increase the risk of learning disabilities in their unborn children. Exposure to mercury is harmful to all people and may have toxic effects on the nervous, digestive and immune systems, and on lungs, kidneys, skin and eyes. EWG top choices for lower mercury omega-3 rich seafood: wild salmon, sardines, Atlantic mackerel, mussels and rainbow trout.

2 ) Go Meatless. Now, I’m not suggesting everyone go completely meatless (because animal based sources of protein are typically better for building and maintaining muscle) but, adding more plant based proteins or going completely meatless for 1 day a week has the environmental impact of taking your car off the road for 320 miles, according to the Environmental Working Group. How does this help your body? Plant based sources of protein are typically lower in calories yet they are packed with good nutrition including vitamins, minerals, and dietary fiber. How can you get enough protein – choose soy, beans, lentils and nuts. I often mix animal-based proteins with plant-based proteins at meals.

3) Cook with canned foods. Americans throw away approximately 15 to 20 percent of the fresh fruits and vegetables they purchase every year. Stock up on canned foods because they help reduce food waste, saving us time and money, and reducing our impact on the environment. Canned food portion sizes are just right for both individuals and families, and most recipes are designed around these sizes. Plus, metal cans are endlessly recyclable and in fact, are the most recycled containers in America today, keeping metal out of landfills and saving significant energy. Looking for convenient, wallet-friendly sources of protein? Check out this resource (and easy recipes) Quality Protein – It’s in the Can – Fact Sheet 

Marie Spano, MS, RD, CSCS, CSSD is a proud Can-bassador – helping educate and communicate the benefits of cooking with canned foods.

 

 

Inhalable Caffeine? Think Again

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By Sara Shipley, Nutrition and Dietetics Student

What will they come up next? A few months ago, AeroShot was released in the US(NY and Boston markets) from Breathable Foods. This product is an inhalable form of energy. It looks like a small bullet casing, silver and yellow- this powerful little shot packs a punch. It contains 100 mg caffeine, B vitamins and a slew of other flavorings and sweeteners. Manufactured in France, AeroShot is the brainchild of Harvard professor David Edwards. His company, Breathable Foods launched this product in Europe last year and this is not the first ingestible product they have developed. Le Whif, a breathable chocolate product.

AeroShot is marketed to athletes, students or tired professionals, age 12+ of course. The website touts ‘no calories, no liquid, no limit’.  Born from David Edwards’s idea that rather than ingesting nutrients, you could inhale them. On technicality, the website does not necessarily advise ‘inhaling’, but to ‘draw the powder gently into your mouth’.

So, we all know the benefits of caffeine when moderately consumed. It can pull you through an afternoon lull at work, it can jumpstart your cycle session at the gym or ‘the best part of waking up’- your morning joe. We also know the effects of overdoing it- feeling jittery, headaches and an elevated heart rate. So, naturally this product raises eyebrows- FDA namely…

  • Is inhaling caffeine safe?
  • Will abusing this product be harmful?
  • If unintended for youth- why does the marketing and advertising lean towards this population?

AeroShot refutes these concerns with several ‘scientific explanations’ on their website. Allegedly, AeroShot particle size is too large to enter lungs, rather it reaches your mouth and is swallowed and ingested into the blood stream. They go on to solidify the efficacy of their product by unsubstantiated clinical studies that ‘have shown that AeroShot delivers caffeine into the bloodstream at the same rate of drinking caffeine’. The convenience factor is the portability and quickness of ‘pulling it out of your pocket’”

Although this product is NOT currently banned, the FDA wants to warn consumers. The effects of inhaling caffeine have not been researched and therefore they want to raise a red flag to use this product with caution. They also want AeroShot to reconsider their marketing, as a recent report from the NY Daily News reports, “The Food and Drug Administration reviewed your website at www.aeroshots.com in February 2012 and has determined that the product AeroShot is misbranded,” … “We also have safety questions about the product.” In the past week alone, this story has been buzzing across all mediums- weighing in on the safety of this product. Creator and founder, David Edwards is quoted in Medical Daily online, “Even with coffee — if you look at the reaction in Europe to coffee when it first appeared — there was quite a bit of hysteria,” the Harvard University professor and AeroShot inventor David Edwards had told AP in February. “So anything new, there’s always some knee-jerk reaction that makes us believe ‘Well, maybe it’s not safe.”

Although this product is legal, interesting and yet another innovative tool to get you through your long, tiring days or hard workout- is this safe? Sure, in moderation everything is okay. But, the potential for abuse seems high. I’m curious to see how this controversy affects the life of AeroShot. In theory, it’s great. But, we all know that not everything theoretical is smart for the average consumer.