In a study conducted by Swiss and German researchers, lucky participants ate about 1.5 ounces of dark chocolate daily for two weeks. Ultimately, these chocolate nibblers had lower stress-hormone levels and a more regulated metabolism than a control group. Scientists speculate that chemicals in cocoa, such as flavonoids, play a role in regulating metabolism by alleviating stress that can cause your fat-burning engines to go on the fritz. Should you think this is a license to go wild, take heed: We’re talking small amounts of high-quality dark chocolate. Researchers say 1.5 ounces is enough.
Though people are still talking about the lemon juice and cayenne crash diet that got her into Dreamgirls shape in 2006, these days Bey's much healthier detox method is eliminating all animal products from her diet. It's part of her trainer Marco Borges' 22 Days Nutrition plan—and the singer loves it so much, that she even teamed up with him to create a meal delivery service for the company. "There's no frankenfood," Borges tells us. "It's founded on the principle that it takes 21 days to make or break a habit. It's a plant-based diet designed to create lifelong habits that will empower you to live a healthier lifestyle, lose weight or to reverse serious health concerns." (Our social media editor, Kate Winick, tried it to great results.)
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I am a 58 year old female and weigh exactly the same as I did at 16. I have always had a huge appetite and I still eat as much as the children and the men in the family. I have always exercised (I am a marathon runner) but have not found any of the scare stories to be true – I have not accumulated belly fat and my metabolism has not slowed down. I think these articles can be misleading and cause unnecessary worry about the ageing process.
It's tougher than ever for celebrities to live and age under the scrutiny of public pressure, if their continual body-shaming is any evidence. And while some claim to eat cheeseburgers and work out whenever they feel like it, others are taking...unconventional means to trim their waists. Japanese potatoes? Baby food? Whiskey? Ahead, some of the strangest fad diets and anti-aging hacks stars have ever tried.
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"You don't have to go to the gym or go for a run, but be sure to move in some way," says Ann Kulze, M.D., a member of the Medical Advisory Board for the Wellness Councils of America and author of Dr. Ann's 10-Step Diet (Top Ten Wellness & Fitness, 2008). "A healthy metabolism requires regular movement, so don't sit for more than two hours without getting up."
An apple a day does keep the doctor away, especially when you’re trying to lose weight. Research published in Nutrition reveals that eating three apples a day was associated with significantly more weight loss than eating a similarly-caloric oat-based snack. And when you want to discover the fountain of youth, start with the 25 Foods That’ll Keep You Young Forever.
The Australian trainer – who is also the man behind the bodies of Elle Macpherson and Rosie Huntington-Whiteley – recommends fresh, unprocessed foods and is essentially a low-carbohydrate diet. The diet kicks off with a 14 day kick-start comprising of a protein-heavy meat, eggs and vegetables. After two weeks, fruits and minimal amounts of dairy are incorporated back into the diet.
There’s another big reason to put your energy into eating well: you probably don’t have as much time to focus on working out. “In your 20s, the first instinct to drop pounds is often to hit the gym with increased intensity. But for those of us who are older and might be leading busier lives, running to the gym for an hour each evening isn’t always a feasible option,” says Pam Nisevich Bede, RD, CSSD, sports dietitian for Abbott’s EAS Sports Nutrition. (These 8 at-home workouts can certainly come in handy!) “A healthy diet is now your best friend when trying to lose weight.” It comes with added perks, though: A balanced diet can also energize your day, allowing you to make healthier decisions, and fuel your workouts most efficiently, she adds.
Getting your gut health in order is a good idea no matter what your age, but after 40, it’s essential. Improving your digestive regularity with prebiotic fiber-rich foods, like asparagus and leafy greens, may help reduce your risk of colon cancer, and can even help regulate the hormonal challenges that come along with menopause. Researchers at Tufts University School of Medicine have also found fiber effective at reducing estrogen concentrations in the bloodstream, helping you avoid the hot flashes and mood swings that can hit around mid-life.
Your thoughts about finding a trainer actually echoes what I had started thinking. I only hesitate because of my work schedule. I put in 75 hours last week, which although a little heavier than usual, isn’t unheard of. Although never legally married, I consider myself a widower and as a single guy I do all the cooking, cleaning, shopping, laundry etc. Plus I have two dogs that require my attention daily. So I’ve become a lot more of a homebody than I ever thought I would. The nearest reputable gym that I know of is about a 30 minute drive from my home, I just can’t commit to a 2 hour time requirement so I’ve been doing the best I can at home. I am thinking about doing a 1 month membership though, just to get the proper mentoring and training but just keep putting it off. Perhaps this winter when there is less outside work that needs done and I have a little more time on my hands. Thanks again for your response and advice.
Having a salad for lunch or dinner fills you up with belly-flattening fiber and nutrients, and adding one more ingredient will really stoke your metabolism: salmon. You already learned the metabolism-boosting effects of protein, but with salmon in particular you'll also get a dose of omega-3 fatty acids. In a study published in the Journal of the International Society of Sports Nutrition, supplementing diets with fish oil for six weeks increased lean muscle and decreased fat. Other studies have shown similar effects. Scientists speculate this reaction may be due to fish oil's ability to reduce levels of fat-storage enzymes in the body.
Unlike so many other strange and icky-sounding celebrity diet claims, this one may actually have a small slice of truth associated with it. While many, if not most of the wide spectrum of health benefits that people claim are cured by apple cider vinegar are simply unproven, there is a little bit of evidence to suggest that Fox might actually have the science on her side. According to one Japanese study, study participants who took a small dose of apple cider vinegar every day (as opposed to the water that the remaining participants took) did lose slightly more weight than those who did not. Participant lost an average of between one and two pounds - a number that hardly seems worth the energy of screwing the cap off the vinegar bottle.
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Seafood sources of omega-3s such as salmon, mackerel, tuna, and fish oil supplements provide forms of omega-3s known as EPA and DHA, the types that your body can use most easily (and the types with plenty of research backing). Plant sources like walnuts, flaxseeds, chia seeds, and hemp seeds provide ALA omega-3s. ALA must be converted to EPA and DHA in your body through a process that isn’t super efficient, so plant-based sources should be supplemented with fish! Eating at least two servings of omega-3-rich fish every week covers you for your daily recommendation of 500-1,000 mg. If you don’t like fish, here are some omega-3-rich foods you can eat instead.
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“Hormones dictate how our body utilizes the energy we give it,” says nutritionist Lisa Jubilee. “Between our reproductive, thyroid and growth hormones, appetite, insulin, and hunger hormone leptin and ghrelin, our bodies have to perform a tricky balancing act to keep us lean, energized and viable reproductive beings.” Those tasks have become much more difficult because of the hormone residues we consume via cage-raised foods. If you want to give your metabolism a leg up, Jubilee says, switch to organic, grass-fed, pasture-raised beef, eggs, and dairy products, thereby avoiding those nasty hormones at mealtime.
Leave it to Taylor Swift to keep Brooklyn Decker in shape on top of everything else she does. The model and sometimes-actress told Women's Health that she relies on Tay's music to get her out of a fitness rut. "I returned from a trip to Australia and Munich, so I resorted to my secret, sure-fire method to get my body moving again. I blasted three Taylor Swift songs as loud as I could and started running in place and doing some stupid booty dancing," she revealed. "Maybe I look ridiculous, but dancing gets your energy up a lot better than running on a treadmill or pedaling a stationary bike." So true.
They may be packed with protein and keto-friendly, but processed meats can wreak havoc on your health. Deli meats, bacon, and hotdogs usually contain cancer-causing nitrates and nitrites as well as pack in elevated amounts of blood-pressure-spiking sodium. A 2013 study published in the journal European Cytokine Network found that sodium nitrate increases oxidative stress, which can damage youthful-skin-promoting collagen and elastin.