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.
Avoiding Fats. Avoid dietary fats the morning of donation and the day before. A high-fat diet just before donation increases the amount of lipids, or fats, in your blood. A donated blood sample high in lipids can't be tested for the presence of infections that could harm a recipient, the American Red Cross explains. Lipemic samples will be rejected.