A new clinical study conducted in Spain has revealed a 75% improvement in sleep quality among women after 12 weeks of supplementing with Hifas-Equilibrium, an organic mushroom formula created by Hifas da Terra, a European biotechnology company specialising in the research and development of medicinal mushroom solutions.
Sleep problems are widespread in the UK and can be especially common in women due to hormonal factors, stress and lifestyle. According to a recent survey by the Mental Health Foundation of 2,000 UK adults* the average adult gets only 3 days a week of good-quality sleep; 38% say poor sleep affects their mental health at least once a week. One in seven adults (14%) says they don’t get the sleep they need to function well on any day in a typical week. Four in ten (38%) say poor sleep negatively affects their mental health at least once a week.
The study conducted at the Ginegetafe clinic included 30 adult women (average age 54; range 27–69) to assess whether Hifas Equilibrium (two capsules per day) could improve sleep quality.
Sleep patterns were evaluated using the Pittsburgh Sleep Quality Index (PSQI), a validated self-assessment questionnaire widely used in clinical research to quantify sleep quality and disturbances.
The results: After 12 weeks of daily supplementation with Hifas-Equilibrium, no relevant adverse effects were reported, and sleep quality improved more than twice over:
- After treatment, almost 1 in 2 women no longer needed medication (46.6%)
- 3 out of 4 women (75%) no longer suffered from insomnia (women who took more than an hour to fall asleep)
- Overall sleep quality improved significantly, with an average reduction of 3.39 points on the PSQI, representing a clinically relevant improvement
- Participants took less time to fall asleep
- Hours of nighttime rest increased, and sleep efficiency improved (more time spent sleeping compared to time spent in bed)
- They experienced fewer awakenings or interruptions during the night, which promoted more continuous rest
Hifas-Equilibrium (£46.50 for 30 30-day supply, available from www.hifasdaterra.co.uk) combines extracts from mycotherapeutic species, such as Reishi (Ganoderma lucidum, GanozumibⓇ), Lion’s Mane (Hericium erinaceus, HerimaxⓇ), and Cordyceps sinensis (CordizumibⓇ), traditionally used to promote emotional balance, stress adaptation, and general well-being.
Expert Insight:
“More women than ever are experiencing stress-related sleep issues, often linked to anxiety or the hormonal shifts of perimenopause. Sleep does so much more than just restore energy; it’s an essential biological process for cell regeneration, hormone regulation, immune balance, and brain function. When the quality or duration of sleep is compromised, the body loses some of its ability to repair, regulate and protect itself. Compromised sleep quality has been linked to metabolic, cardiovascular and autoimmune diseases and an increased risk of cognitive impairment, such as Alzheimer’s.
What’s encouraging about this study is that it shows how medicinal mushrooms can gently support the nervous system and help the body return to a healthier sleep rhythm. Reishi, Lion’s Mane and Cordyceps work together to promote calm, emotional balance and more restorative rest, offering an excellent natural support for women seeking better-quality sleep.” — Sophie Barrett, Head of Education.
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For further information on Hifas da Terra or Hifas-Equilibrium, please contact: charlotte@goodhealthpr.com
Hifas Equilibrium is a food supplement designed as complementary support for active or highly stressful lifestyles. It can be integrated into wellness routines alongside healthy habits such as good sleep hygiene, a balanced diet and regular exercise. It is not a substitute for medical treatment. In cases of sleep disorders, it is always recommended to consult a healthcare professional.*www.mentalhealth.org.uk (October 2025)
