Adolescent substance use: Findings from a state-wide pilot parent education program.

BACKGROUND: Adolescent substance use has long been a top public health priority. In Indiana, concerning recent trends show high rates of youth alcohol consumption coupled with increasing use of opioids, synthetic marijuana, and over-the-counter drugs. Based on research indicating that parent-based prevention efforts may be a particularly effective way to target adolescent substance use, and in a direct effort to address Indiana's 2017 Strategic Plan to Address Substance Use, we conducted an applied research study targeting parents' knowledge regarding adolescent substance use in Indiana. METHODS: This community-based applied research study included: (i) a needs assessment of Indiana Extension Educators' concerns regarding adolescent substance use, (ii) creation and dissemination of an evidence-informed parent education program on adolescent substance use in collaboration with Purdue Extension (a key community stakeholder), and (iii) qualitative focus group discussions at the end of each program that assessed the challenges families face regarding adolescent substance use, the types of information and resources they wish they had, and the usefulness of our program. RESULTS: The needs assessment revealed that Indiana communities would most benefit from education regarding ways to spot and monitor substance use in teens, and strategies to communicate with teens about substance use. Additionally, Extension Educators thought that existing resources to tackle substance use largely did not match the needs of Indiana communities. Qualitative analysis of the focus group discussions across 8 pilot programs revealed five important themes: (1) The need for current, evidence-informed information regarding adolescent substance use among parents and youth-involved professionals in Indiana, (2) Concern regarding Indiana adolescents' ease of access to substances and lack of healthy recreational activities, (3) Communicating with teens about substance use is crucial but difficult to implement, (4) Indiana communities' need to prioritize funding for evidence-informed prevention programming, and (5) The need for community-based parent and caregiver support groups. CONCLUSIONS: Overall, the program was well-received and participants indicated that there was a strong need for this programming in their communities, but suggested collaborating with schools or similar local community stakeholders to increase attendance. Findings from this pilot study can inform future community-based adolescent substance use prevention efforts state-wide.

On pickles: biological and sociocultural links between fermented foods and the human gut microbiome.

BACKGROUND: The composition of the human microbiome varies considerably in diversity and density across communities as a function of the foods we eat and the places we live. While all foods contain microbes, humans directly shape this microbial ecology through fermentation. Fermented foods are produced from microbial reactions that depend on local environmental conditions, fermentation practices, and the manner in which foods are prepared and consumed. These interactions are of special interest to ethnobiologists because they link investigations of how people shape and know the world around them to local knowledge, food traditions, local flora, and microbial taxa. METHODS: In this manuscript, we report on data collected at a fermentation revivalist workshop in Tennessee. To ask how fermentation traditions are learned and influence macro and micro ecologies, we conducted interviews with eleven people and participated in a four-day craft fermentation workshop. We also collected 46 fermented food products and 46 stool samples from workshop participants eating those fermented foods. RESULTS: We identified ten major themes comprised of 29 sub-themes drawn from 326 marked codes in the transcripts. In combination, this analysis allowed us to summarize key experiences with fermentation, particularly those related to a sense of authenticity, place, health, and the discovery of tactile work. From the 605 amplicon sequence variants (ASVs) shared between food and fecal samples, we identified 25 candidate ASVs that are suspected to have been transmitted from fermented food samples to the gut microbiomes of the workshop participants. Our results indicate that many of the foods prepared and consumed during the workshop were rich sources of probiotic microbes. CONCLUSIONS: By combining these qualitative social and quantitative microbiological data, we suggest that variation in culturally informed fermentation practices introduces variation in bacterial flora even among very similar foods, and that these food products can influence gut microbial ecology.

Political ecology and the industrial food system.

Much agricultural production in the United States and Europe since the 1930s, and in Asia, Africa, and Latin America since the 1970s, can be called "industrial" to describe how aspects of farm production resemble processes in industrial manufacturing. This shift in agricultural logic moved millions of people out of rural communities and into cities, increasing total agricultural production while creating new markets for agricultural technologies and consolidating agricultural work through vertically integrated agribusiness. Meanwhile, food insecurity and rural distress have remained stubbornly persistent. In this paper, I explore the disjuncture of increased production and increased precarity through the theoretical framework of political ecology. I present data from ethnographic fieldwork in on genetically modified (GM) cotton farms in India to argue that solutions to precarity in the contemporary globalized agricultural system will require political and social change, not merely the addition of new technologies and new choices. In fact, increases in new branded products may exacerbate underlying risk and insecurity for farmer producers.