Here we show you five foods that have genuine superpowers. Find out what these five super foods are and how they can change your life.
Tomatoes
If tomatoes were a superhero they would definitely be Superman because, like this spandex-wearing superhero, tomatoes have more than one superpower. A recent study conducted by the Tianjin Medical University found that people who ate tomatoes two to six times a week were 46 per cent less likely to suffer from depression than those participants who only ate tomatoes once a week.
The researchers believe that the antioxidant called lypocene, which is found in tomatoes, might be the ingredient that helps protect against depression. However, the researchers also found that tomatoes could reduce people’s risk of developing heart attacks and prostate cancer. Therefore they could not conclude whether participants were less depressed as a result of the lypocene, or whether they were less depressed because they were not developing these fatal diseases.
How to eat: Add some fresh tomatoes to a stew, to your sandwiches or to a salad.
Spinach
If you want to find a food with superpowers then look no further than spinach. This green stuff is low in calories but rich in nutrients and has a wealth of benefits for you and your body. Not only does spinach contain heaps of vitamin A and K, it also keeps you young. The green leaves contain iron and vitamin C and both of these nutrients encourage collagen production, which keeps your skin looking youthful.
Apparently spinach can also protect your brain from the ageing process because it stops the oxidation process, which can lead to age-related problems such as dementia.
How to eat: Swap the lettuce you normally add to your salads for spinach, or whip up a tasty spinach curry.
Blueberries
When you hear that a food is full of antioxidants and phytoflavinoids you know that it is going to be a food with real life superpowers. Although small, blueberries are packed full of antioxidants and phytoflavinoids, which means they have many health benefits. One big health benefit you get from eating blueberries is that they can lower your risk of heart disease.
Blueberries can help to protect your heart because they help to reduce inflammation, which can cause many serious chronic illnesses, such as heart disease. Research into the health benefits of blueberries lends support to this theory. Researchers found that women who ate more than one and a half cups (or three servings) of blueberries or strawberries were at a lower risk of a heart attack. It is thought that the berries improve ‘good’ cholesterol and reduce inflammation, which both help to reduce your risk of heart disease.
How to eat: Make a blueberry smoothie or eat blueberries for breakfast with some nuts, natural yoghurt and honey.
Potatoes pack healthy carbs: Potatoes contain a fat-fighting compound called resistant starch that can help keep weight in check. One medium spud with the skin will run you just around 100 calories, and with more potassium than bananas, potatoes also help fight heart disease by keeping blood pressure low.
Sardines fight heart disease: These pungent little fish are good sources of omega-3 acids, which decrease inflammation that can lead to blocked arteries. They also prevent blood clots that can cause
Parmesan cheese for strengthening bones: Calcium is key for preventing osteoporosis (especially in your 20s). Yogurt and nonfat milk help, but who wants them three times a day? Work Parmesan cheese into your diet; its 340 mg of calcium per ounce - compared to about 200 mg in cheddar or Swiss - goes a long way toward your 1000 mg/day quota.
Mushrooms deliver cancer-fighting antioxidants: One study showed that women who ate just one third of an ounce of raw mushrooms a day (that's about one button mushroom) had a 64 percent reduction in breast cancer risk. Other research suggests that mushrooms reduce the effects of aromatase, a protein that helps produce estrogen - a major factor in some breast cancers.
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Apples boost your immune system: Smart and sweet, apples are rich in quercetin, an antioxidant that can bolster your body's disease-fighting abilities. In one study from Appalachian State University, just 5 percent of people who ate more quercetin came down with a respiratory infection over a two-week period, compared to 45 percent of those who didn'
Lentils build your iron stores: Low-calorie lentils pack about 30 percent of your daily iron per cup cooked. About 12 percent of young women have low iron stores - at the extreme, that leads to anemia. But one study found that even women who were iron deficient (not anemic) had poorer performances on skill tests than those with normal levels.
Broccoli fights wrinkles: "A cup of broccoli has 100 percent of your vitamin C-crucial for production of collagen, which gives skin elasticity," says Tammy Lakatos Shames, R.D. It's also rich in beta-carotene, which the body converts to vitamin A. This vitamin assists in cell turnover, so old skin cells are replaced with fresh (read: younger-looking) ones.
Dark chocolate stops stress and fights disease: European researchers found that people who ate an ounce and a half of dark chocolate - about 200 calories worth-every day for two weeks produced less of the stress hormone cortisol and reported feeling less frazzled. Cortisol causes a temporary rise in blood pressure; consistently high levels up your risk for depression, obesity, heart disease and more.
Avocados: Avocados are high in monounsaturated fat, which has been shown to help you drop weight, including from your troublesome middle. In one study, people who got the most monos (about 23 percent of their daily calories) had about 5 pounds less belly fat than those who ate a high-carb, lower-fat diet.
