A lack of B12 can lead to anemia (not having enough red blood cells), which causes you to feel tired and weak
- Gy d ng: Nu l ngi d ng vi hi sn, bn cn c k bng thnh phn xem sn phm collagen c ngun gc t u, c (marine collagen) hay b (bovine collagen) - li hng v kh chu trong ming: c bit l collagen c ngun gc t c, v tanh s mang li cm gic kh chu khi s dng
Most squalane used in skincare comes from plants
Insulin may be added if there are symptoms of hyperglycemia (excessive thirst, hunger, or urination or unintentional weight loss)
When it comes to supplementing with substrates, glycine may be just as important as cysteine
However, because large-scale clinical trials on lactating women are rare, the medical community generally takes a cautious approach