Chlorella is POSSIBLY SAFE when taken by mouth, short-term (up to 2 months). The most common side effects include diarrhea, nausea, gas (flatulence), green discoloration of the stools, and stomach cramping, especially in the first week of use.hlorella contains large amounts of vitamin K. Vitamin K is used by the body to help blood clot. Warfarin (Coumadin) is used to slow blood clotting. By helping the blood clot, chlorella might decrease the effectiveness of warfarin (Coumadin).
Riding in a rearâfacing. safety seat also protects the child better in other types of crashes, particularly side. impacts, which are extremely dangerous, if not quite so common. Children in Sweden ride rear facing until they are three to five years old, lowering traffic. death and injury rates substantially.
New guidelines for car-seat use published today by the American Academy of Pediatrics should make that easier â but, from a kidâs perspective, much more onerous. The detailed document says, in short, that all children should sit in the back seat until theyâre 13 years old. Babies and toddlers should remain in rear-facing car seats until theyâre two years old (or until theyâve outgrown the height and weight specified by the manufacturer of their particular rear-facing seat).