Research continues to shed light on the health benefits of nuts and seeds. Flaxseeds, chia seeds, and sunflower seeds are well-known options, but there are several lesser-known varieties of readily available seeds with potential health effects.
General Characteristics of Seeds
Seeds contain the embryo of future plants. To support their development from embryo to plant, seeds are endowed with ample energy and nutrients. This efficient packaging makes seeds calorie dense, so it is important to be aware of appropriate portion sizes when eating seeds as a snack or ingredient. Unique nutrition profiles exist for different seed varieties, therefore, including a diverse array of seeds in your diet can promote health. Seeds are typically a source of protein, unsaturated fats, minerals, and phytonutrients. For individuals with nut allergies, seeds and seed butters offer excellent substitutes!
Consider trying one or all of these tasty and nutritious superstar seeds:
Sesame seeds are a good source of fiber, which not only supports digestive health but may play a role in reducing risk of obesity, type 2 diabetes, certain cancers, and heart disease. Some studies indicate that regular consumption of sesame seeds may help reduce cholesterol and triglycerides. Sesame seeds also provide phytonutrients (lignans and phytosterols) that may have cholesterol-lowering effects. These tiny seeds supply 5 grams of protein per 3-Tbsp serving and the micronutrients B-vitamins, iron, zinc and copper. Unhulled sesame seeds are especially rich in calcium, a nutrient vital to bone health. Try adding sesame seeds to cereal, stir-fries or steamed veggies, smoothies, or salad dressings. Check out the Sesame Spring Salad recipe for another delicious idea!
Pumpkin seeds contain a range of beneficial nutrients, including sterols, magnesium, and polyunsaturated fatty acids. Research indicates that the nutrients in pumpkin seeds may protect against type 2 diabetes and heart disease as well as promote bone health. Pumpkin seeds are a rich source of the amino acid tryptophan, which the body converts into serotonin, a neurotransmitter that promotes relaxation. Pumpkin seeds are a great snack and add crunch and taste to recipes. Top a salad with pumpkin seeds or make homemade pumpkin seed butter by blending whole, raw pumpkin seeds in a food processor.
Tomato seeds may be more difficult to digest than most seeds, but they are worth the trouble since they provide a healthy dose of vitamins A and C, potassium and fiber. The seeds also contain lycopene, a phytonutrient known to reduce cancer risk; cooking helps activate lycopene in tomato seeds. The seeds are often consumed dried, but can be enjoyed in tomato sauces or as part of whole tomatoes.
Carolina Alves Cardoso, Gláucia Maria Moraes de Oliveira, Luciana de Almeida Vittori Gouveia, Annie Seixas Bello Moreira & Glorimar Rosa (2018) The effect of dietary intake of sesame (Sesamumindicum L.) derivatives related to the lipid profile and blood pressure: A systematic review, Critical Reviews in Food Science and Nutrition, 58:1, 116-125, DOI: 10.1080/10408398.2015.1137858
González, Mónica, M. Carmen Cid, and M. Gloria Lobo. "Usage of tomato (Lycopersicum esculentum Mill.) seeds in health." Nuts and seeds in health and disease prevention. Academic Press, 2011. 1123-1132.
Sesame Spring Salad
1 pound fresh asparagus, trimmed and cut into 2-inch pieces
7 radishes, thinly sliced
2 tablespoons sesame seeds
2 tablespoons olive oil
2 tablespoons thinly sliced green onion
1 tablespoon white wine vinegar
1 tablespoon lemon juice
2 teaspoons honey
1 teaspoon Dijon mustard
1/4 teaspoon garlic powder
1/4 teaspoon grated lemon zest
1/4 teaspoon pepper
In a large saucepan, bring 6 cups of water to a boil. Add asparagus; cover and boil for 3 minutes. Drain and immediately place asparagus in ice water. Drain and pat dry.
Transfer to a large bowl; add radishes and sesame seeds. Place dressing ingredients in a jar with a tight-fitting lid; shake well. Pour over salad; toss to coat.
Inflammation is the body’s normal response to promote healing when the body is fighting infection related to injury, wounds, allergens, toxins, or infection. Typical signs of inflammation include swelling, pain, and redness. In contrast, signs of inflammation may not be apparent with chronic inflammation. Chronic inflammation is typically caused by excess body fat or immune dysfunction. While acute inflammation promotes healing, chronic inflammation can result in DNA damage and increase cancer risk.
Despite the numerous “anti-inflammatory diets” promoted online, research is barely emerging in regards to diet and inflammation. So far, scientific studies indicate that consuming a variety of nutritious foods may help reduce inflammation and keep chronic inflammation at bay. Foods that enhance immune function are also important in fighting inflammation. Here is what we know thus far about foods and inflammation:
Tips for reducing inflammation:
In addition to a healthy diet, inflammation can be reduced by getting adequate sleep, remaining physically active most days of the week, and maintaining a healthy weight.
Dancers train vigorously and encounter intense competition when trying to achieve peak potential. In an attempt to excel, it is tempting to experiment with dietary supplements. Although these supplements claim to improve strength, weight management, and agility, most do not live up to their claims.
Although the U.S. Food and Drug Administration regulates dietary supplements, the process is different than the regulation of drugs and conventional foods. Manufacturers are responsible for ensuring their products are reasonably safe and not misleading, but are not required to show evidence of supplement effectiveness prior to marketing or sale. Organizations such as the US Pharmacopeia or NSF International test supplements for purity Looking for their label on a supplement indicates at least some standards have been met. Nontheless, evidence is usually lacking or conflicting, supplements are expensive, and side effects are common. As an alternative, a balanced diet can provide the nutrients you need for overall health and peak performance. Foods can provide many of the substances found in popular supplements, for example:
Creatine - produced naturally in our muscles for energy production and also found in fish and meat. Creatine supplements are taken to increase exercise intensity and improve strength and muscle gains. Results tend to vary greatly depending on the study and particular athletic event.
Branched-Chain Amino Acids (BCAAs) - leucine, isoleucine, and valine are amino acids found in protein-rich foods. BCAAs are often taken to delay fatigue and boost muscle growth, but studies are inconclusive regarding the effectiveness of taking BCAA supplements for performance. Fish, chicken, eggs, tofu and dairy are great sources of BCAAs.
Chromium Picolinate - a supplement used for weight loss or muscle building and a naturally occurring mineral found in fruits and vegetables, and whole grains. Supplement doses may cause oxidative damage and can potentially interfere with iron functions in the body. Include sources of the mineral in the diet, but supplementation is not recommended.
Collagen and Bone Broth - collagen is a protein needed for rebuilding bone, skin, and connective tissue. It is present in many high-protein foods that are also rich in minerals and contribute flavor and satisfaction to meals. Collagen and bone broth may be useful when solid foods are being avoided due to surgery or illness, but are not necessarily more nutritious than high protein whole foods. It is also important to note that bone broth and collagen water can be high in sodium, so if using for a soup or stew, opt for a low-sodium broth or stock. You will still obtain the protein and nutrients without consuming excessive sodium, which can contribute to dehydration and high blood pressure.
While supplement companies may provide interesting information about their products, it's best to take a balanced approach and review unbiased sources as well. You can find reliable information about dietary supplements from trusted online resources, such as the National Institute of Health’s Office of Dietary Supplements. For more information, consult a registered dietitian to assess your individual needs.
The autumn season is upon us, bringing cooler temperatures, holiday traditions, and countless hours of Nutcracker rehearsal. For dancers, this time of year can be busier than ever, contributing to fatigue and susceptibility to illness. Good nutrition is especially important in the months ahead to keep you healthy through the season. We hope an easy and nourishing recipe idea will help - this complete meal can be prepared ahead, is portable, and delicious.
During pregnancy, a woman’s body will change more in nine months than it’s likely to change during any other life stage. Because of these changes, pregnant women are generally encouraged to rest and enjoy “eating for two”. For dancers, taking it easy is not always ideal or even possible. Pre-professional and professional dancers often continue to train until their due date and will return back to the studio soon after delivery. What does training while pregnant involve? Will dancing while pregnant harm an unborn child?
Research indicates that a vegetarian diet does not negatively impact athletic performance. On the contrary, an energy restrictive and nutrient poor diet leads to a variety of deficiencies that diminish health and impede dance training. Is a vegan diet guaranteed to make you healthier and give you more energy? Not necessarily. A plate of fries may be free of animal products, but offers zero nutrients and contains hydrogenated oils. The effect of a vegan diet is also influenced by your training, lifestyle habits, and body weight.
Benefits of a vegan diet include:
Concerns about a vegan diet include:
To prevent long-term deficiencies, vegan dancers should be especially diligent when preparing and managing food intake and should consider working alongside registered dietitian to ensure their needs are being met.
Melina, V., Craig, W., & Levin, S. (2016). Position of the Academy of Nutrition and Dietetics: vegetarian diets. Journal of the Academy of Nutrition and Dietetics, 116(12), 1970-1980
Institute of Medicine. Food and Nutrition Board. Dietary Reference Intakes: Thiamin, Riboflavin, Niacin, Vitamin B6, Folate, Vitamin B12, Pantothenic Acid, Biotin, and Choline. Washington, DC: National Academy Press, 1998.
Brown, D. D. (2018). Nutritional Considerations for the Vegetarian and Vegan Dancer. Journal of Dance Medicine & Science, 22(1).
Traveling to a summer intensive or performing on tour can be exciting and educational, however being away from home presents several challenges related to good nutrition. Many factors may be out of your control, so it is important to be prepared and resourceful as you try to maintain some semblance of your usual routine. Below is some practical advice for nutrition during travel.
Have a safe, successful and healthy trip!
The Female Athlete Triad is a condition that includes three components:
– Low bone density (risk for stress fractures and osteoporosis)
– Disordered eating
– Amenorrhea (no menstrual cycle for three months or more)
(Matzkin et al., 2015).
The consequences of the Female Athlete Triad can be long-term and irreversible, and include stunting of growth, reproductive dysfunction, and osteoporosis. Any female athlete is at risk for this syndrome, but women who participate in dance are more susceptible because of the desired lean aesthetic and rigorous training schedule (Barrack et al., 2014). Peak bone density is achieved between ages 18 to 25 years. Poor nutrition (i.e., insufficient calories, calcium and vitamin D), stress, and intense training lead to hormonal disruption during the peak-forming period. Reduced estrogen production leads to bone resorption, and this can occur despite the fact that load-bearing physical activity such as dance usually improves bone-mineral density. Some female athletes have bone density similar to older postmenopausal women, which is dangerously low. One study reported that 80% of female dancers diagnosed with stress fractures of the second metatarsal started their menstrual period late (O’Malley, 1996). This type of bony injury requires at least 6-8 weeks to heal and even longer to rehab.
The remedy for Female Athlete Triad requires that energy needs be met consistently, either by modifying diet or reducing exercise. If body fat is inadequate, restoring body weight to a healthy level is the best strategy for normalizing menstrual periods and improving bone health.
Looking and performing your best for auditions should not involve suffering or engaging in crash diets. Obtaining ideal body composition may require you to be more aware of the quality and quantity of your food choices as well as the intensity of your training regimen.
Some simple suggestions for staying lean include:
Remember, don’t be intimidated by other dancers or their bodies - focus on doing your best and shining in areas you excel at! Allow nutrition to help fuel you during the audition season - you need adequate food fuel to provide energy, build strength, and maintain a healthy immune system.
Homemade chicken noodle soup made in the crock pot for a set-it-and-forget-it easy dinner. You can evan prep all the ingredients ahead of time and store them in the freezer to pull out on a day where you forgot to plan dinner. Just make sure you thaw the ingredients before adding it to the slow cooker to prevent it from staying at an unsafe temperature for too long.
8 ounces whole-wheat egg noodles or other whole-wheat noodles
3 pounds bone-in chicken breast, skin removed
2 cups chopped onion
1 cup chopped carrot
1 cup chopped celery
2 sprigs thyme
8 cups low-sodium chicken broth
2 teaspoons kosher salt
2 cups frozen peas
¼ cup chopped fresh dill, plus more for garnish
2 tablespoons lemon juice