Iron helps to create the hemoglobin that carries oxygen in your blood. It’s also important to maintaining healthy skin, hair, and nails. Due to the amount of blood lost during menstruation, women of childbearing age need more than twice the amount of iron that men do—even more during pregnancy and breastfeeding. However, many of us aren’t getting nearly enough iron in our diets, making iron deficiency anemia the most common deficiency in women.
The total fat in your daily diet should average no more than 30 percent of your total calories consumed. And saturated fat should be no more than 10 percent of those 30 percent of calories. The amount of fat and saturated fat you eat depends on the foods you select and consume that have fat in them. Consider consulting with a nutrition professional to learn more about how to calculate your fat needs and to not exceed what are healthy amounts. There are many tools available to help you determine how much fat you should consume each day based on your current energy and nutrition needs. Reading food labels is one way to begin to identify where and how much fat is in particular food items.
The recommended daily intake for vitamin E is 15 mg. Don't take more than 1,000 mg of alpha-tocopherol per day. This amount is equivalent to approximately 1,500 IU of "d-alpha-tocopherol," sometimes labeled as "natural source" vitamin E, or 1,100 IU of "dl-alpha-tocopherol," a synthetic form of vitamin E. Consuming more than this could increase your risk of bleeding because vitamin E can act as an anticoagulant (blood thinner).
You know strength training is the best way to trim down, tone up, and get into “I love my body” shape. But always reaching for the 10-pound dumbbells isn’t going to help you. “Add two or three compound barbell lifts (such as a squat, deadlift, or press) to your weekly training schedule and run a linear progression, increasing the weight used on each lift by two to five pounds a week,” says Noah Abbott, a coach at CrossFit South Brooklyn. Perform three to five sets of three to five reps, and you’ll boost strength, not bulk. “The short, intense training will not place your muscles under long periods of muscle fiber stimulation, which corresponds with muscle growth,” Abbott explains.
Another major difference between the January covers we picked up: the scantily clad women versus coverboy Mark Wahlberg, who got to keep all of his clothes on. Shields (“Fitter Than Ever At 52!”) and Menounos (“Huge career. New fiancé. Then a brain tumor” right next to the shot of her in a teeny red bikini.) were not so fortunate. Maybe it’s on purpose: Menounos appears happy to show off her huge engagement rock as well as her impossibly flat abs, while Shields has been modeling since she was 11 months old, although hardly in such an unappealing posture as this one.
Before and during pregnancy. You need more of certain nutrients than usual to support your health and your baby’s development. These nutrients include protein, calcium, iron, and folic acid. Many doctors recommend prenatal vitamins or a folic acid supplement during this time. Many health insurance plans also cover folic acid supplements prescribed by your doctor during pregnancy. You also need to avoid some foods, such as certain kinds of fish. Learn more about healthy eating during pregnancy in our Pregnancy section.
As the table above shows, some of the best sources of calcium are dairy products. However, dairy products such as whole milk, cheese, and yogurt also tend to contain high levels of saturated fat. The USDA recommends limiting your saturated fat intake to no more than 10% of your daily calories, meaning you can enjoy whole milk dairy in moderation and opt for no- or low-fat dairy products when possible. Just be aware that reduced fat dairy products often contain lots of added sugar, which can have negative effects on both your health and waistline.
If you thought texting changed your love life, imagine what it could do for your waistline. When people received motivational text messages promoting exercise and healthy behaviors twice a week (i.e., “Keep in the fridge a Ziploc with washed and precut vegetables 4 quick snack. Add 1 string cheese 4 proteins”), they lost an average of about 3 percent of their body weight in 12 weeks. Participants in the Virginia Commonwealth University study also showed an improvement in eating behaviors, exercise, and nutrition self-efficacy, and reported that the texts helped them adopt these new habits. Find health-minded friends and message each other reminders, or program your phone to send yourself healthy eating tips.
Micronutrient supplementation programs for vitamin A, iron and folic acid, calcium, zinc, and multiple micronutrients effectively impacted the micronutrient status of pregnant and lactating women, as well as women of reproductive age and adolescent girls (13, 14, 33, 35–48). Interventions making use of multiple micronutrients were more effective at changing plasma micronutrient concentrations than interventions focused solely on 1 nutrient alone (38, 42). In countries with comprehensive programs for iron supplementation during pregnancy, anemia prevalence dropped (1, 49). Positive health impacts of supplementation were most notable among pregnant women who were deficient and at risk of low intake (43, 50). However, there were some studies that showed inconsistent or limited evidence for the effectiveness of supplementation on other maternal health outcomes (31, 51–58).
Income-generation activities Home visits ↑ health knowledge, ↑ health care utilization, ↓ poverty ↑ nutrition and knowledge, ↓ anemia, ↓/NC night blindness, ↑ intake of vitamin A–rich foods, ↑/NC intake of vegetables, ↑ intake of ASF, ↓ underweight, ↑ health care utilization, ↓ poverty ↑ health knowledge, ↑ health care utilization, ↓ poverty
Women often received micronutrient supplements during antenatal and postnatal care (13, 35–42, 51, 60), and, as such, supplementation was often targeted to pregnant and lactating women. The delivery of micronutrient supplementation commonly occurred in health care settings for at-home consumption. Community-based antenatal care that involved home visits by community health workers was also a common delivery platform for supplementation delivery. There were some studies that reported micronutrient supplementation to adolescents, women of reproductive age, pregnant women, and women with young children outside of the antenatal care setting. These included primary health care clinics, home visits, community centers, pharmacies, and workplaces (32, 38–43, 45, 52, 53). Adolescent girls were also reached by community- and school-based programs (26, 41, 46). School-based programs were more efficacious in reducing rates of anemia among adolescent girls, compared with the community-based interventions (26, 46). However, many of the reported studies to date involved small samples of adolescents in controlled settings, and additional research is needed on the effectiveness of these programs (59, 62).
The delivery of nutrition education reached women across all life stages and through many platforms. Many nutrition education studies that targeted pregnant and lactating mothers reported on women's outcomes, but the primary focus of many of these studies was child health outcomes (13, 14, 19, 21, 24, 28); few studies focused on dietary outcomes and behaviors of pregnant and lactating women themselves (17, 20, 23). There were some studies evaluating the impact of nutrition education on the practices and outcomes of school-age children and adolescent girls (15, 18, 27, 29, 34), as well as older women (16, 22, 25, 30). Many of the nutrition education interventions were clinic-based (17–20, 23, 24). However, nutrition education was also delivered through community-based programs, including home visits (16, 21), community centers (15, 16, 20, 21), worksites (25), and schools (25, 27, 30, 34).