Work

Beneficial effect of honey from algae extract-fed bees on quality of life

Year: 2024

Type: article

Abstract: Background Our team has been researching and developing special honeys from bees fed with syrups containing natural plant extracts for decades. Several pre-clinical studies have demonstrated that honey from bees fed with Chlorella algae extract contains a number of algal active ingredients with beneficial effects on the human body. Methods We conducted a prospective double-blind functional food study with 30 healthy volunteers with ethical approval. Based on strict inclusion and exclusion criteria, 30 gramms of honey has been eaten twice a day for 3 weeks under 150 ml of yoghurt. 15 people were fed honey from bees with special algae extract, while 15 concerned - as a control group - consumed acacia honey. Before and after the study, sleep quality was assessed by the SQS questionnaire, and quality of life by the SF-36, EORTC Q-C30 and EQ-5D tests. Results The specific algae extract contained honey improved the people’s sleep quality, their EQRTC parameters, their appetite, their digestion, and it also significantly reduced pain (p = 0.01), boosted the patients cognitive function, and reduced both constipation and diarrhoea. Significant differences in SF-36 parameters: pain decreased (12.9±1.6vs 6.6±1.1; p = 0.01), physical function (21.2±6.3vs 27.1±3.6; p = 0.01) and energy (11.2±2.7vs 13.9±1.4; p = 0.01) improved. No such changes occurred in control group. Conclusions Honey from bees fed with algae extract has a number of beneficial physiological effects on the human body, improving many parameters of quality of life. Key messages • The consumption of honey from bees fed with algae extract improves sleep, reduces pain, and has a positive effect on digestive and gastrointestinal symptoms. • Within public health, quality of life is an increasingly important issue and improving it with functional foods is an important area of research.

Source: European Journal of Public Health

DOI: 10.1093/eurpub/ckae144.1226