Astrela is a data, technology and services company for biohacking body and mind, providing consulting and programs to businesses and their customers. Alongside that work, we publish evidence-based insights on longevity, physical and mental wellbeing and health data, from a curated network of doctors, scientists, wellness practitioners and healers.
Repeated thought patterns physically rewire the brain and shift the body's chemistry. What the evidence on neuroplasticity, stress mindset and emotion actually supports, and where the claims outrun it.
PTSD is treated mainly as a psychological condition. It is also a nervous system condition, and the physical pain that so often comes with it has a measurable physiology rather than being a side issue.
Morning light is the master signal that sets your body clock. Research links daylight exposure to better mood, deeper sleep, healthier hormones and even lower blood pressure.
Naama Tennenbaum 
Suzanne Tang 
Helen Roijen-Jacobs