One striking effect you can see in the article antibiotics in early life alter the murine colonic microbiome and adiposity is the control of our body fat content.
Increased facial adiposity is associated with a compromised immune system, poor cardiovascular function, frequent respiratory infections, and mortality.
It has been postulated that maternal obesity causes an accumulation of fat in fetal adipose tissue (adiposity) and predisposes babies for obesity in childhood and adulthood.
