Key Takeaway: Digestive issues like diarrhea are often a signal that your dose is too high or the supplement form is difficult for your body to handle
Supplements are most useful when theres a gap, such as chronic illness, high oxidative load, gut issues that impair nutrient absorption, or aging-related decline in glutathione synthesis
Glutathione, a molecule found in every body cell, is vital to our health
A recent, 2016 study shows that inorganic sunscreens work mostly by absorption, just like chemical filters, and only a little bit by reflection (they do reflect the light in the visible spectrum, but mostly absorb in the UV spectrum)
Think of it as infrastructureit doesnt build the house, but it protects the foundation
doi: 10.1210/edrv.18.6.0321 40 IvarsenPChenJWTietzeIChristiansenJSFlyvbjergAFrystykJ