Many people who use creatine gain weight. This is because creatine causes the muscles to hold water, not because it actually builds muscle. There is some concern that combining creatine with caffeine and the herb ephedra (also called Ma Huang) might increase the chance of having serious side effects such as stroke.
Concrete retained in forms or covered with insulation seldom loses enough moisture at 40 to 55 degrees Fahrenheit) to impair curing. However, drying from low wintertime humidities and heaters used in enclosures is a concern.
How long should I let the new concrete cure before walking on it? A: Generally speaking, concrete and other Portland cement-based products should be moist-cured for at least 5 to 7 days.Check the product packaging for specific instructions. One alternative to moist-curing is using an Acrylic Concrete Sealer.: Generally speaking, concrete and other Portland cement-based products should be moist-cured for at least 5 to 7 days. Check the product packaging for specific instructions. One alternative to moist-curing is using an Acrylic Concrete Sealer.