Common Questions and Misconceptions About Energy Drinks: What Does the Scientific Evidence Really Show?

Energy drinks are a commonly consumed beverage, and studies suggest a possible performance-enhancing effect. A Google Scholar search using the keywords "energy drinks" and "exercise" yields numerous results, underscoring the voluminous research on this topic. However, there are questions regarding the effectiveness and safety of energy drinks.

The impact of weight self-stigma on weight-loss treatment engagement and outcome.

Background: Individuals with overweight or obesity often endure significant weight-based prejudice and discrimination in various settings. Experiencing weight-related stigma is linked to many adverse psychosocial outcomes. Weight self-stigma is when an individual internalizes and identifies with negative attributes ascribed to people with larger bodies and has self-devaluing thoughts because of their weight and is associated with poorer health outcomes.

Sexual Minority Women Report Higher Weight Stigma Levels Than Heterosexual Women in the National Weight Control Registry.

Background: Little is known about weight stigma in sexual minority women, and even less is known about weight stigma in those who have attained substantial weight loss and maintenance.

Purpose: This study examined weight stigma experiences and internalization in sexual minority women from the National Weight Control Registry (NWCR) who had lost ≥30 pounds and maintained this weight loss for ≥1 year, and compared weight stigma levels between sexual minority women versus heterosexual women in the NWCR.

Methods: NWCR participants completed an electronic survey.

Self-Assembly Properties of an Amphiphilic Phosphate Ester Prodrug Designed for the Treatment of COVID-19.

PF-07304814 is a water-soluble phosphate ester prodrug of a small molecule inhibitor for the SARS CoV-2 3CL protease designed for the treatment of COVID-19. The amphiphilicity and self-assembly behavior of the prodrug was investigated computationally and experimentally via multiple orthogonal techniques to better design formulations for intravenous infusion. The self-assembly of PF-07304814 into micellar structures enabled an increase in the solubility of lipophilic impurities by up to 1900x in clinically relevant formulations.

The efficacy of a home-use metabolic device (Lumen) in response to a short-term low and high carbohydrate diet in healthy volunteers.

Background: Based on stoichiometric assumptions, and real-time assessment of expired carbon dioxide (%CO) and flow rate, the Lumen device provides potential for consumers/athletes to monitor metabolic responses to dietary programs outside of laboratory conditions. However, there is a paucity of research exploring device efficacy. This study aimed to evaluate Lumen device response to: i) a high-carbohydrate meal under laboratory conditions, and ii) a short-term low- or high-carbohydrate diet in healthy volunteers.