1 Pasta is something you can give to your pooch almost anytime. 2  If youâve cooked up too much spaghetti, mixing some with dog food is one way to dispose of it. 3  Be careful about giving your pet pasta with sauce however since sauces sometimes contain sugar and salt, neither of which is good for any canine.
If you're underweight, you often can't give blood. If you're overweight, but in otherwise good health, it should not be a problem. The UK has a website setup with blood donor information: https://secure.blood.co.uk/c11_cant.asp. Benjamin Â· 6 years ago.
When you donate whole blood you lose a significant amount of iron, about 200-250mg with each donation. Over time this may lead to decreasing stores of iron in your body. If the amount of iron in your body falls too low, you may become iron deficient. Low haemoglobin levels (anaemia).