Lions and tigers and berries, oh my! When following the yellow brick road to good health, berries are a wonderful snack to enjoy along the way.
You may already be adding sliced strawberries to your granola or cereal in the morning, but once you uncover the many different health benefits of berries, you will want to add those little marvels to every meal. Why not? They are berry, berry good for your skin, health and heart.
Berries are the perfect snack food. Not only are they naturally sweet and low in calories, but they are also high in fiber, making them a great choice for fending off the between-meal munchies. In addition, berries are loaded with vitamin C and powerful antioxidants that give your immune system a boost while helping to prevent the cell damage that leads to diseases such as cancer.
Eating the sweet treats may even help slow down the natural aging process, improving skin’s appearance from the inside out.
Berries are truly little wonders of nature. Each type of berry carries its own special health properties. For example:
- Blueberries contain anthocyanins, a group of antioxidants that help with memory functions.
- Raspberries are full of ellagic acid, a compound that is known for its cancer-fighting abilities.
- Strawberries are high in vitamin C, a powerful anti-inflammatory agent.
- Cranberries contain compounds that can treat or prevent many urinary tract infections.
In addition, research is under way to determine how different berries contribute to weight loss. In order to obtain the wide spectrum of health benefits that berries provide, it is best to add a variety of different types to your diet.
Choosing from the large selection of berries that are available in your local farmers market, supermarket or health food store will prove to be a fun and delicious experience. Along with the more well-known choices such as strawberries, blueberries, raspberries and cranberries, expand your tastes by exploring the delectable flavors of blackberries, boysenberries, currants and honeyberries.
Selecting fresh, local, organic berries is always the best option, yet berries retain most of their nutritional value even when they are frozen or dehydrated. So, stock up on fresh berries when they are in season, but feel free to opt for canned, frozen and dried berries to benefit from their valuable phytonutrients year-round.
Just be sure to read nutrition labels when buying dried or frozen berries. Steer clear of those that contain added sugar or are packed in heavy syrup, which adds unnecessary calories.
With just a quick rinse, most berries are ready to be tossed into a storage bag or portable container for easy snacking on the go. While berries are delicious and easy to enjoy on their own, there are many more ways to enjoy those nutritional powerhouses.
- Blend frozen berries with fat-free yogurt for a refreshing smoothie.
- Top fresh berries with low-fat whipped topping for a speedy dessert.
- Add berries to whole-grain waffles or pancakes for a filling breakfast.
- Layer berries with granola and yogurt for a decadent parfait.
Now that you know the numerous health benefits surrounding berries, and are ready to add them to every meal, head out to your local market or produce stand to load up on the ultimate treat – just watch out for any lions, tigers and bears on the way.
In the same way that children wish for super hero powers, most of us would like to possess the ability to fight off the threat or onset of germs, the common cold or flu. In an average season, about 20 percent of Americans get the flu. This year, the H1N1 virus has led to many new flu cases, and finding ways to protect our immune systems from unhealthy invaders is mission critical.
Without super powers, we must rely on the forces we can control. Fortunately, foods with powerful nutrients and antioxidants can improve our immune system and help our bodies fend off viruses, toxins and even cancer cells. By including these nutrients in our daily eating habits, we can help strengthen a body’s immune system and improve our chances of staying healthy.
By increasing the number of white blood cells in the body, nutrients help rid our system of unhealthy toxins.
Important nutrients include beta carotene; vitamins C, D and E; iron, zinc; flaxseed oil; omega-3 fatty acids; garlic, selenium; and bioflavonoid which include citrus fruits, rose hips and other plants.
Topping the list are the three major antioxidant vitamins: beta carotene, vitamin C and vitamin E. You’ll find them in colorful fruits and vegetables such as those with purple, blue, red, orange and yellow hues. To get the biggest benefits of antioxidants, eat these foods raw or lightly steamed; don’t overcook or boil.
Found in yellow and dark green vegetables, beta carotene increases the percentage of white blood cells in the body, acting as another defender of immunity. The best way to get beta carotene is in fruits and vegetables such as kale, spinach and carrots.
Vitamin C enhances the function of immune cells and can be found naturally in citrus fruits, melons, berries, peppers, sweet potatoes and peas.
Vitamin E aids in the production of antibodies that destroy bacteria. In a Harvard School of Public Health study, researchers found that vitamin E lowers the risk of cardiovascular disease. Good sources for this vitamin are avocados, whole grains and greens.
In addition to the top super three above, Vitamin D is also essential to a healthy diet. Yogurt and other cultured milk products that contain probiotics, beneficial bacteria with immune-boosting benefits, are especially important. Look for the “live active culture” seal, which indicates that probiotics have been added. Early research shows that vitamin D may be linked to a seasonal increase in colds and flu and a higher incidence of respiratory infections.
In addition, iron is required for the body to manufacture white blood cells. Iron can be found in healthful foods such as apricots, lentils, kale and beets. Another important nutrient the body needs is zinc, to help heal wounds and strengthen its resistance to cold viruses. Zinc also is found in whole grains, seeds and beans.
The antioxidant selenium also is found in whole grains and seeds, as well as mushrooms.
Another immune-boosting hero, omega-3, is filled with fats that increase the activity of white blood cells that eat up bacteria and help strengthen cell membranes. These also speed up healing and strengthen resistance to infection in the body. In addition, flax oil and flaxseeds, salmon, mackerel, tuna, omega-3 eggs, nuts and seeds are all excellent sources of omega-3. An easy way to include omega-3 in your diet is to add ground flaxseed to baked goods, yogurt, cereal or smoothies
Garlic, with antibacterial, antiviral and antifungal agents, can also increase immune function. Garlic is an antioxidant that reduces the build-up of free radicals in the bloodstream. In addition, garlic is a good source of sulfur, which is important for healthy liver function.
Bioflavonoid aids the immune system by protecting the cells of the body against pollutants trying to attach to them. A diet that includes several servings of fruits and vegetables daily will ensure that you get the bioflavonoid needed to help your immune system work the best.
In every superhero story, there are always the villains. When it comes to your body’s immune system, there are certain foods that pose a threat to the body’s defenses. For example, consuming too much sugar, equal to drinking two cans of soda, can reduce the body’s ability to kill germs. Alcohol intake can harm the body’s immune system, suppressing its ability to produce more white blood cells. The more alcohol is consumed, the more it suppresses the immune system.
In addition, foods high in saturated fat and oils can increase the risk of obesity and harm your body’s ability to fight disease. White blood cells have to fight harder to multiply or produce antibodies, leaving your body more susceptible to germs or other “invaders.”
If you aren’t getting enough antioxidants and other essential nutrients in your diet by eating produce, a physician or registered dietitian may recommend a multivitamin. However, some nutrients can only be found naturally in foods. Be cautious when considering immune system supplements to boost immunity. Consult your physician or a dietitian who can recommend the proper vitamin regimen. Getting too much can be toxic.
By adding these super foods to your diet, you can help your body prevent — or better fight off — colds or flu this season.
In addition, you can develop healthier eating habits and contribute to overall improved nutrition and health.
Here are my top three recommendations for nutritious foods to include in your in 2010 meal planning:
1. Broccoli: This leafy green vegetable is a good source of Vitamins A and C, antioxidants that protect your body’s cells from damage. Broccoli provides calcium, potassium, folate and fiber and contains phytonutrients, compounds that may help prevent diabetes, heart disease and some cancers. An added bonus – broccoli contains no fat, cholesterol or sodium, unless added during cooking.
2. Almonds: These nuts contain nutrients such as riboflavin, magnesium, fiber, iron, calcium and vitamin E, a natural antioxidant. Because almonds are low in saturated fat and high in monounsaturated fat, eating small servings of almonds can help lower cholesterol levels. They are considered a “heart-healthy” source of fat. Almonds also contain vitamin E and phytonutrients, just like broccoli, and may help prevent against cardiovascular disease and even cancer.
3. Apples: Apples have no fat, cholesterol or sodium and contain small amounts of potassium, which may promote heart health. Eating apples can also help you maintain healthy blood pressure levels and a healthy weight. They are a source of both soluble and insoluble fiber. Soluble fiber such as pectin actually helps to prevent cholesterol buildup in the lining of blood vessel walls, thus reducing the incident of arteriosclerosis and heart disease. The insoluble fiber provides bulk in the intestinal tract, holding water to cleanse and move food quickly through the digestive system. Don’t skip the skin; almost half of the vitamin C content is just underneath the skin. Eating the skin also increases insoluble fiber content.