The Relationship of 5-Aminolevulinic Acid on Mood and Coping Ability in Prediabetic Middle Aged and Older Adults.

In 2010, approximately 79 million Americans had prediabetes and about 50 percent of those individuals were 65 years and older. The most effective diabetes prevention method in prediabetic adults is lifestyle modification. However, despite the benefits of lifestyle change, diabetes prevalence continues to increase. Maintaining a regular exercise routine and a healthy eating plan may be difficult because of the negative emotional barriers (i.e., stress, mood) that a prediabetic individual faces. This is particularly evident in older individuals when you combine that with decreases in mobility and geriatric syndromes. A potential treatment for these emotional barriers is a natural supplement called 5-aminolevulinic acid (5-ALA). In the current study, the group included 154 participants, both men and women, ranging between the ages of 41 to 71 years old. The study design was a double-blind, randomized parallel-group study. The Psychosocial Depressive Symptoms Questionnaire (PDS) and the Perceived Stress Scale (PSS) were used to examine the effect of two doses of 5-ALA (15 mg and 50 mg) on various components of mood (i.e., hopefulness, loneliness, and motivation) and coping ability. Using SAS software, an ordered logistic regression model was used to analyze the association between the dose groups (control, 15 mg, and 50 mg) and the responses to the two questionnaires, the PDS and PSS, used in this study. An integrative literature review, using the PubMed database, searched for studies on the relationship between 5-ALA administration and mood and coping ability. Our literature review resulted in zero published articles. Next, we found that the intake of 5-ALA was significantly associated with improved coping ability (p = 0.004) and improved self-perception of effort spent (p = 0.002). Finally, we found a significant dose-dependent relationship for the association of 5-ALA intake on measures of effort (p = 0.003), loneliness (p = 0.006), and coping ability (p = 0.003). The 50 mg dose was more effective than the 15 mg dose in improving these measures. In conclusion, after 12 weeks of taking 5-ALA, we found significant improvements in self-perception of effort spent, loneliness, and coping ability in prediabetic middle age and older adults. Improved mood and coping ability may allow prediabetic individuals to overcome the emotional obstacles preventing them from maintaining a healthy lifestyle and ultimately, help them to avoid the development of diabetes.

Use of the dietary supplement 5-aminiolevulinic acid (5-ALA) and its relationship with glucose levels and hemoglobin A1C among individuals with prediabetes.

OBJECTIVE: This study examined the association between 5-aminolevulinic acid (5-ALA) and glucose tolerance. DESIGN: A double blinded, randomized prospective parallel-group comparison study. SETTING: Participants were recruited from the community in Honolulu, Hawaii, using radio and TV ads, and at community events. PARTICIPANTS: One hundred fifty-four males and females ages 40-70 years, with evidence of prediabetes: hemoglobin A1c (HbA1c) 5.8%-7.0% at the screening visit. INTERVENTION: Participants were randomized equally to one of three study groups: (1) low dose 5-ALA supplement (15 mg capsule); (2) high dose 5-ALA (50 mg capsule); and (3) control (placebo capsule of identical size and color). MAIN OUTCOME MEASURES: HbA1c and 2 hours post-oral glucose tolerance test (OGTT) glucose levels. RESULTS: Among individuals taking 5-ALA supplements for 12 weeks, 2 hours post-OGTT glucose levels declined significantly compared to those not taking the supplement (p= 0.02). The relationships were stronger among those with baseline glucose intolerance, or 2 hours post-OGTT glucose measurements greater than 140 mg/dL (p= 0.005 and p= 0.02 for the low and high dose group, respectively). Similar trends were observed for HbA1c but results were of borderline significance (p= 0.07). No untoward effects were reported. CONCLUSIONS: Further studies are indicated. The potential benefits of 5-ALA dietary supplementation are affirmed by this investigation.

Use of provider delivered complementary and alternative therapies in Hawai'i: results of the Hawai'i Health Survey.

BACKGROUND: Provider delivered complementary and alternative medicine (CAM) is used increasingly as a treatment option. Nevertheless, data related to the prevalence of provider delivered CAM (or PDCAM) use in diverse racial and ethnic populations is limited. The purpose of this investigation was to describe the use of provider delivered CAM in Hawaiian, Asian, and other Pacific Island populations in Hawai'i. The investigation was undertaken to test the hypothesis that a significant difference existed in the use of provider delivered CAM in Hawai'i because of the cultural diversity existing within the population. METHODS: The data were collected through the Hawai'i Health Survey (HHS). The HHS was administered by telephone among 5,000 stratified, randomly selected households, representing each of the Hawaiian Islands. Data were collected on all members of sample households. The sample population was statistically adjusted to represent the population of Hawai'i. RESULTS: Several factors emerged that may indicate increased use of provider delivered CAM. Most provider delivered CAM users are more educated, have incomes 200% or more above the poverty line, and reported either good or very good health status. Among respondents with poor health status, 60.4% have used provider delivered CAM. Those with a body mass index indicating that they were overweight also reported a high level of provider delivered CAM use (51.4%). Similar percentages of both women and men use provider delivered CAM, while the youngest and oldest respondents reported the least use of provider delivered CAM. Whites (60.0%) and Koreans (56.6%) reported the highest percentage of use of provider delivered CAM, while African Americans (35.5%) and Filipinos (37. 1%) reported the lowest percentage. The majority of people without health insurance report provider delivered CAM use (53. 7%). The highest portion of people who have usedanyalternative health care service is found among those whose pain severely interferes with normal work (78.3%). CONCLUSIONS The use of provider delivered CAM was found to be significantly greater in Hawaii compared with the mainland. Our results suggest the need for additional investigation of provider delivered CAM use in specific ethnic subpopulations.