Nuts are healthiest "snacks" that have least calories and the right amount of protein, fiber, omega-3 fats, vitamin E and fats that protect the heart. But, while the least calorie snacks from all the rest, they have a calorific value that can "hook-up" a few kilos if you exaggerate. Walnuts contain 80 percent fat, and one cup of these nuts contain up to 200 calories.
How much should you eat 28 grams of nuts a day? It is advisable to choose fruits with the shell to be cleaned, such as peanuts, pistachios, and walnuts as you eat 45 percent less. Normally, if you do not "tilt".
fish
It is known that fish is good for health - contains omega-3 fats that reduce inflammation in the body, prevents heart disease, cancer and arthritis. Plus, fish are regarded as food for the brain because it improves memory and overall cognitive functions.
However, certain types of fish contain high amounts of mercury, which is associated with an increased risk of heart disease. The high concentration of mercury can cause problems at birth and can damage the nervous system of the child. Some types of fish, especially fatty and those caught near industrial areas may contain hazardous substances that could be carcinogenic and that weaken the immune system.
How much should you eat: Up to 12 grams of fish per week. The fish that are low in mercury are canned tuna and salmon.
fruit
If you want to enjoy eating fruit, it is a plus for you because it is full of antioxidants that protect against many diseases and rich in fiber. But although the fruit healthy, still contains a lot of sugar (fructose) are therefore not recommended to exaggerate its consumption.
How much should you eat: to one-kilogram total fruit per day.
dark chocolate
Many happy facts that dark chocolate is considered healthy food thanks to OKs Idan site that abound. Dark chocolate is good for your heart, because it reduces blood pressure, but also can improve mood, increasing the level of serotonin.
However, remember that chocolate has calories and high in fat and sugars and if overdone can lead to increased risk of diabetes and obesity.
Do not overdo it with healthy food
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