There's been lots of discussion recently about the gut microbiome, an ecosystem which consists of several hundred different species of bacteria. An imbalance in this ecosystem (an overgrowth or 'bad' bacteria or a lack of diversity), can lead to negative symptoms connected to a range of diseases, including autism, obesity, depression, anxiety, allergies, irritable bowel syndrome, asthma and other digestive and mental health issues.
It is amazing how many branches the personal training tree has, but whatever the niche, this occupation has a uniform that consists of stretchy, comfortable clothes, but the uniform's casual feeling should not affect your professional image.
Moderation in fitness and eating seems like an unlikely subject for a four-time Olympic athlete. There was nothing moderate about my 15-year training regime, or about my mental approach. But I also believe that many people have forgotten about fun in their search for a toned body.