giup toi voi 13. However, whether the use of supplements (be) ..... helpful or not is still being debated.,14. Most people (be) ..... able to get all the vitamins they need in the foods they eat.,15. A daily diet that (contain) ..... foods from the 4 groups should supply all the nutrients,a person needs.,16. Eating 5 servings of fruits and vegetables daily (be) ..... said to provide all the essential,vitamins we require.,17. The best way to get the necessary vitamins and minerals (be) ..... naturally, through a,healthy diet.,18. Talking to your doctor before taking supplements (be) ..... advisable.

Question

Timi · Accepted Answer

13. However, whether the use of supplements **is** helpful or not is still being debated.  
14. Most people **are** able to get all the vitamins they need in the foods they eat.  
15. A daily diet that **contains** foods from the 4 groups should supply all the nutrients a person needs.  
16. Eating 5 servings of fruits and vegetables daily **is** said to provide all the essential vitamins we require.  
17. The best way to get the necessary vitamins and minerals **is** naturally, through a healthy diet.  
18. Talking to your doctor before taking supplements **is** advisable.