How Human Digestion Work and What is Our Evolutionary Diet

Probiotics

Humans have long debated what our optimal diet is from an evolutionary perspective. Are we herbivores, carnivores or omnivores? Proponents on all sides make seemingly convincing arguments about the anatomical and physiological evidence. However, much of this evidence is circumstantial or based on flawed assumptions. When we look at the core facts around human digestion … Read more

Alzheimer’s Disease: Causes, Stages, and Life Expectancy

Vitamin D

Alzheimer’s disease is a progressive, irreversible brain disorder that slowly destroys memory and thinking skills. It is the most common cause of dementia, accounting for 60-80% of dementia cases. Here we will explore what happens in the brain to cause Alzheimer’s, the stages of the disease progression, and the average life expectancy after diagnosis. What … Read more