American Journal of Lifestyle Medicine

Objective. To examine the exercise habits, knowledge, and self-efficacy of incoming medical students. Methods. Mixed-methods study consisting of (1) cross-sectional surveys and (2) qualitative key-informant interviews. (1) International Physical Activity Questionnaire (IPAQ), American Adult’s Knowledge of Exercise Recommendations Survey (AAKERS), and Self-Efficacy for Exercise Scale (SEES) to assess student’s physical activity level, knowledge of exercise recommendations, and self-efficacy for exercise. (2) Scripted questions explored exercise habits, sources of exercise knowledge, attitude toward exercise. Results. (1) Results of IPAQ classified students as 50% having high, 40% moderate, and 10% low levels of physical activity (n = 132). AAKERS demonstrated a mean total score of 16.2/20 (n = 130) (81% correct), similar to the national average (mean = 16/20) (n = 2002). SEES mean score of 48.5/90 (n = 128) is similar to previous studies (mean = 48.6/90, 52.75/90). (2) Interviews revealed that most students have a consistent exercise routine. Few students received formal education in exercise (10%), while the rest cited either peers, sports, or internet as primary sources of exercise knowledge. Less than half stated they would be comfortable designing an exercise routine for patients. Conclusions. Incoming medical students live an active lifestyle but have limited knowledge and formal training in exercise. Student’s knowledge is predominantly self-taught from independent resources.

Individuals seeking to achieve weight loss are encouraged to achieve a negative energy balance, essentially eat less and move more. The complex relationship between energy expenditure and intake is often overlooked, leaving individuals and practitioners underwhelmed by the results of weight loss efforts. Independently, physical activity and diet interventions can yield modest weight loss and when combined have synergistic effects that promote sustained weight loss. Although physical activity benefits appetite suppression, reduces food rewards, and can be considered a gateway to healthy eating, high levels of daily activity are needed to induce weight loss. Diet is an important component to achieving weight loss, and high-protein diets have the potential for supporting weight loss as well. This column will be focused on the benefits of physical activity in reducing body weight, more specifically, the interdependent relationship between dietary intake and physical activity in achieving weight reduction.

Medical professionals’ healthy eating and physical activity behaviors are likely to wane as other life events and everyday pressures increase. This is vital because as health behaviors decrease, the likelihood that this topic is addressed with patients also decreases. Increased training to improve health care providers’ knowledge about lifestyle behaviors may be inadequate to actually bring about a healthier lifestyle. The area of personal identity and value formation may shed light on a significant barrier in this area. Developing health care professionals who have values consistent with a healthy diet and physical activity, instead of just being informed about it, would increase the likelihood that healthy behavior changes are discussed with patients. Strategies to encourage value formation around healthy lifestyles among medical professionals are discussed.

Pharmacists are highly effective in providing chronic disease management services in both the community pharmacy and ambulatory clinic settings in large part because of their medication therapy management expertise. Lifestyle medicine, including physical activity, plays a major role in chronic disease prevention and management. As such, physical activity knowledge and counseling skills are an important component of pharmacy student education. However, the literature indicates that pharmacy students may not be receiving adequate training in these areas. The following will describe the academic training, knowledge, and perceptions of physical activity in student pharmacists.

Introduction: Nutritional intervention, such as a whole-food plant-based (WFPB) diet, is suggested to improve symptoms of autoimmune disorders. Its effects on neuromuscular junction (NMJ) diseases are less known. Case Description: A 56-year-old female with a combined myasthenia gravis and Lambert-Eaton myasthenic syndrome presented with persistent musculoskeletal weakness and pain, fatigue, and diminished concentration. Methods: A WFPB diet was implemented for 5 months in this case study. Functionality, biometrics, and quality of life were assessed at regular intervals via blood work, vital signs, and patient surveys. Results: After 10 weeks, 2 medications were de-prescribed due to improvement in blood glucose levels and blood pressure readings. Neuromuscular symptoms lessened as measured by the Myasthenia Gravis Illness Index. Weight loss of 18.7 pounds was achieved. No deterioration in physical activity was reported throughout the 5-month trial of WFPB diet. Discussion: Our results have implications that an individualized dietary strategy may be considered as one component of management of NMJ diseases. The effects of WFPB diet on NMJ diseases remain inconclusive.

Novel approaches to deliver lifestyle medicine that are convenient and accessible to patients are needed. Patients generally seek medical care when they are not well, reinforcing the notion of a “sick” care health system. Conversely, health clubs represent beacons of wellness amid the mire of chronic disease. Many individuals visit health clubs with the goal of becoming or remaining healthy. Expanding health care access to these health club populations creates opportunities to engage those who do not typically seek medical care, and may also attract those who are highly motivated to make lifestyle changes to prevent, treat, and reverse chronic disease. Health club clinics could be expanded with in-person or virtual offerings that go beyond traditional models. Such offerings would stand to improve health and be mutually beneficial for the provider and health club. By decreasing the barrier to access such care and meeting highly motivated patients where they are, providers may be more successful in their efforts to deliver lifestyle medicine to patients who are ready, willing, and able to make lifestyle behaviors changes.

There are over 3.5 million breast cancer survivors living in the United States. Key elements of breast cancer survivorship care include monitoring for disease recurrence, addressing medical and psychosocial consequences of treatment, and educating about lifestyle interventions which decrease risk of recurrence, improve quality of life, and improve outcome. We have developed the PAVING the Path to Wellness Program for Breast Cancer Survivors in order to provide education on evidence-based topics from lifestyle medicine, with the goal to help women adopt healthy habits and improve well-being after cancer treatment. The 12-week program includes all 6 pillars of lifestyle medicine, as well as positive psychology, gratitude, and goal setting work. The PAVING the Path to Wellness Program for Breast Cancer Survivors empowers breast cancer survivors with knowledge regarding evidence-based lifestyle recommendations and helps them achieve an improved sense of well-being following treatment. On completion of the program, participants specifically reported an improvement in attitude and well-being. Next steps involve developing a strategy to offer this program to a larger group of cancer survivors.

Background. Despite the burden of chronic disease attributable to lifestyle, most internal medicine residents do not receive adequate training in nutrition and nutrition counseling. Methods. We held a culinary medicine workshop in September 2018, followed by didactic sessions throughout the academic year. Changes were made to lunch conference food to more closely follow the Mediterranean diet and to encourage healthy eating. With a modified NUTCOMP (Nutrition Competence Questionnaire) instrument, we assesses residents’ perceived competence with nutrition counseling before and after the curriculum. Results. Twenty-six of 30 residents completed the pre-curriculum and post-curriculum surveys (not the same 26). The mean NUTCOMP score increased from 3.5 to 4.0 ( P < .0001), indicating an increased perceived competence with nutritional counseling. Residents felt that nutritional counseling was important before and after the curriculum (4.2 to 4.3, P = .48). Conference food was more nutritious at the end of the intervention (Mediterranean diet score range 1-4 to 4-7) and residents enjoyed the food more. Conclusions. An innovative, multimodal nutrition curriculum centered on changes to catered lunch conference food improved resident’s confidence with nutritional counseling. This could feasibly be integrated into other residency programs with supportive leadership and adequate training.

In New Zealand, little is known about Western medicine practitioners, such as general practitioners (GPs), who have also trained in traditional Chinese medicine (TCM). The aim was to identify the reasons why two GPs decided to study TCM and become integrated health care practitioners. Data from two Auckland-based integrated (combined GP and TCM) health care practitioners were analyzed for the present study. Individual face-to-face interviews were conducted. An inductive thematic approach was used to analyze the data. One main theme emerged. Both participants discussed how they perceived certain limitations in relation to their practice within the Western medicine model and that TCM allowed them to provide a holistic form of treatment. Being an integrated health care practitioner was perceived by participants as allowing them to treat the whole person rather than just the symptoms of a condition. TCM was also perceived to be beneficial as it allowed participants to provide alternative methods in treating their patients.

Obstructive sleep apnea (OSA) is underdiagnosed in women compared with men. Women have a tendency to underreport or present with atypical symptoms such as behavior changes, insomnia, fatigue, and depression. Nocturia, waking up from sleep 2 times or more to void, has been shown to be associated with OSA, but it is not an included symptom in commonly used screening questionnaires in primary provider offices. About 50% of patients with OSA have nocturia, and treatment of OSA improves it. Recognition of nocturia as a relevant symptom of OSA is important for primary providers to provide timely referral for the diagnosis of OSA.

Work-related morbidity and mortality are persistent public health problems across all US industrial sectors, including health care. People employed in health care and social services are at high risk for experiencing injuries and illnesses related to their work. Social and behavioral science theories can be useful tools for designing interventions to prevent workplace injuries and illnesses and can provide a roadmap for investigating the multilevel factors that may hinder or promote worker safety and health. Specifically, individual-level behavioral change theories can be useful in evaluating the proximal, person-related antecedents (such as perceived behavioral control) that influence work safety outcomes. This article (1) provides a brief overview of widely used, individual-level behavior change theories and examples of their application to occupational safety and health (OSH)–related interventions that involve the health care community; (2) introduces an integrated theory of behavior change and its application to promoting the OSH of health care workers; and (3) discusses opportunities for application of individual-level behavior change theory to OSH research and practice activities involving health care workers. The use of behavioral science to consider the role of individual behaviors in promoting health and preventing disease and injury provides a necessary complement to structural approaches to protecting workers in the health care industry.

Perceived health is a widely used proxy for measuring individuals’ health status across different populations, including older adults. This measure is commonly reported as a subjective indicator, as a strong predictor of longer-term morbidity and mortality, and as a method to identify high-risk groups with health needs. This study examined differences in physical activity (PA) and physical function (PF) among older adults living in a retirement community located in the Midwest region of the United States as a function of perceived health. Results suggest that older adults perceiving their health as excellent reported significantly higher PA and performed significantly better on PF assessments than those reporting it as good or fair. Programs focusing on increasing PA in older adults living in retirement communities should be considered as potential strategies to enhance the health and health perception of this population.

Sedentary behavior (SB) has emerged as a new health risk factor, including risk of premature death. This study examined the association between SB and measures of physical activity and body fatness in older Brazilian adults. Self-report measures of SB (ie, sitting time [ST]), leisure-time physical activity (LTPA), and body fatness (body mass index [BMI]) were collected from 355 older adults aged 60 years and older by trained interviewers. Statistical procedures were conducted using SPSS software with significance set at P < .05. Overall, the median ST was 3 hours per day. Mean values of LTPA and BMI for the entire sample were 90.0 (197.4) min/week and 26.5 (4.9) kg/m², respectively. Partial correlations controlling for age revealed that ST was negatively associated with LTPA (pr = −.15 [−.25; −.04]; P = .006) and positively associated with BMI (pr = .25 [.14; .35]; P < .001). Age, BMI, and LTPA emerged as independent predictors of ST, explaining a small but significant variance in ST (R² = .12; P = .02). Furthermore, t test revealed a significant difference in LTPA and BMI between groups of different amounts of sitting. The findings suggest that prolonged ST may have a negative impact on LTPA and BMI in older Brazilian adults.

Introduction. Given the excess burden of overweight/obesity in low-income communities, the objective of this pilot study was to examine the feasibility and effectiveness of a healthy living program (Health Empowerment Program) for improving physical activity, eating habits, and mental health outcomes. Adapted from the Diabetes Prevention Program (DPP), a 7-week biopsychosocial intervention that included spirituality was created. Methods. Participants (n = 153) recruited from a faith-based neighborhood health center were assessed using self-report measures for depressive and anxiety symptoms, self-regulation, physical activity, and eating habits at baseline, postintervention, and 3-month follow-up. Results. Participants had significant decreases in depressive symptoms (β = −1.21; SE = 0.27; P < .001) and anxiety symptoms (β = −0.69; SE = 0.24; P = .005) and significant increases in self-regulation (β = 2.42; SE = 0.82; P = .003), time spent in physical activity (β; = 3.56; SE = 1.48; P = .016), and total healthy eating habits (β = 0.97; SE = 0.16; P < .001). Conclusion. Although including spirituality in a healthy living program is feasible and is associated with improvements in outcomes, future research needs to consider how best to incorporate a modified DPP into community settings allowing access to all community members.

Rationale. We hypothesized that certain dietary components such as increased fat intake are associated with severity of obstructive sleep apnea (OSA). Methods. A total of 104 patients, diagnosed with OSA completed a validated dietary survey. The apnea-hypopnea index (AHI) was used to measure the severity of OSA. Subjects were divided using body mass index (BMI) into obese and overweight categories. Regression analysis was performed to predict severity of OSA from gender, BMI, age, % energy from fat, and the individual dietary components of the survey. Results. Overweight subjects who ate a diet high in fat (>35% of their total diet) had twice the severity of sleep apnea (AHI 18.2 ± 10.1 vs 36.6 ± 27.5; P = .001). There was a strong trend (P = .056) in OSA severity between subjects eating processed meats “often” (AHI 42.5 ± 30.7) versus those eating “rarely/never” (AHI 28.9 ± 22.7). Eating greater than 2 servings of dairy daily was associated with worsening severity of OSA (AHI 26.2 ± 15.6 vs 39.7 ± 31; P = .04]. Conclusions. Dietary components such as fat intake and processed meats were associated with increased risk of OSA severity. In addition, 2 servings of dairy foods were associated with a decreased severity of OSA at presentation.

Atherosclerosis develops over a long period of time and often begins in childhood. The goal of this study was to make a cross-sectional assessment of the pattern of cardiovascular disease risk factors among Australian vegetarian (n = 49) and nonvegetarian (n = 639) 14- to 17-year-old participants from New South Wales, Australia. Vegetarians had statistically significant lower mean total (4.05 vs 4.4 mmol/L;P < .001) and low-density lipoprotein (LDL) cholesterol (2.18 vs 2.55 mmol/L; P < .001) and lower incidence of abnormal total and LDL cholesterol (31.1% vs 46.2%, P = .036, having total cholesterol ≥4.4 mmol/L and 13.3% vs 29.6%, P = .021, having LDL cholesterol ≥2.84 mmol/L). Vegetarians had a higher diastolic BP (72.0 vs 69.7 mm Hg; P = .038). No statistically significant difference was found in other risk factors including high-density lipoprotein cholesterol (P = .83), triglycerides (P = .601), systolic blood pressure (P = .727), body mass index (P = .159), plasma glucose (P = .09), C-reactive protein (P = .527), or homocysteine (P = .45). The prevalence rate with 3 or more risk factors was 12.2% among vegetarians and 13.9% among nonvegetarians (P = .156). The high percentage of abnormal total cholesterol in both diet groups and, in addition, LDL cholesterol in nonvegetarians is a cause of concern and underlines the need for lifestyle change.

The purpose of this study was to assess the behavioral and physiological health-related risk factors in college students. A cross-sectional study was conducted in 1620 college students (21.3 ± 1.7 years, 897 males, and 723 females). Physical activity (PA), sitting time, body composition, cardiorespiratory fitness (CRF), muscular endurance (ME), and blood test were assessed. In the total sample, 15.2% were not meeting PA guidelines, 33% were sedentary, 13.3% were obese, 10.7% had low CRF, 36.8% had poor ME, 33.7% had dyslipidemia and 5.9% presented with prediabetes. Obesity and poor CRF were more prevalent in male students, whereas inactivity was more prevalent in female students. Individuals with poor CRF were more likely to be obese (odds ratio = 5.2, 95% CI = 3.5-7.8, P = .007 for male students, and 9.4, 95% CI = 1.5-57.8, P = .021 for female students). Sitting time positively correlated with fat percentage (fat%) and inversely with lean body mass (LBM) in male students, whereas ME inversely correlated with fat% and positively with LBM in female students. Although most students were active, significant prevalence of health-related risk factors were observed. Sedentary behavior and poor fitness were associated with a compromised body composition in both sexes. Improving fitness and reducing sedentary behavior in college students could be a public health strategy for health promotion and chronic diseases prevention.

Objective. Lifestyle medicine is a relatively new specialty within medicine. The aim of this report is to characterize patients who present to a lifestyle medicine clinical practice. Methods. LifeStyle Medical Centers is an independent, community-based practice; this report is based on over 3200 patients within this practice. Most of the data presented were obtained from an intake questionnaire developed by the practice to provide background and screening particularly relevant to lifestyle medicine, including areas such as stress, sleep, physical activity, health knowledge, motivation, weight loss history and goals, and smoking. Results. Patients who present for lifestyle care come with varied goals, past histories, and current lifestyle issues. Many express a very high level of motivation to lose an unrealistically large amount of weight. The prevalence of physical inactivity, inadequate sleep, high stress, and risk of depression are high, yet the importance of these to health and well-being are often not recognized by the patient. Over 90% of the cost of care was covered by insurance. Conclusions. Having a better understanding of the patients who come to a lifestyle medicine clinic will help practices better design their lifestyle programs and guide lifestyle medicine providers to better engagement and care of their patients.

The purpose of this study was to determine the associations among body weight status perception, health status, diet quality, and consumption of fruits and vegetables within the adolescent population in the United States. A cross-sectional study was conducted with 1737 adolescents (12-17 years) participating in the Family Life, Activity, Sun, Health, and Eating study, an internet-based survey study sponsored by the National Cancer Institute. Adolescents reported their perception of their weight status, diet quality, health status, and the frequency with which they consumed common fruits and vegetables in a week. Results showed that 62% of the adolescents reported perceiving their weight as “just right,” and 10.9%, 22.4%, and 4.7% perceived their weight to be “underweight,” “a little overweight,” and “very overweight,” respectively. Those who perceived their weight status as “just right” also reported their health to be “very good” or “excellent” and that their diet was good. Similarly, adolescents who perceived their weight to be just right consumed significantly more fruits and vegetables than those who perceived their weight as “underweight” or “overweight.” Results of this study have important implications for future research on weight and health status, diet quality, and healthy eating behaviors among adolescents.

CoV-19/SARS-CoV-2 (coronavirus 2019/severe acute respiratory syndrome coronavirus 2) is a virus that has caused a pandemic with high numbers of deaths worldwide. To contain the diffusion of infection, several governments have enforced restrictions on outdoor activities on the population. Today, we are witnessing the so-called “second wave” COVID-19 (coronavirus disease 2019) with an increasing number of cases similar to the one reported at the beginning of the current year. It is plausible that further restrictions will be applied to contain the “second wave” of infections. The present commentary evaluated the effects of stress on lifestyle during the COVID-19 pandemic in women. We briefly suggest practical recommendations for women to reduce stress and recovery for a healthy lifestyle after quarantine. Quarantine is associated with stress and depression, which lead to unhealthy lifestyle, including unhealthy diet, smoking, alcohol, and reduced physical activity. Women are more likely to suffer from depression and stress and quarantine has acted as a trigger. The prolongation of the COVID-19 pandemic around the world requires decisive action to correct the unhealthy lifestyle that has developed in recent months.