Foods like pasta, rice, white bread, sugar and other white foods are off limits. However, cauliflower is a white food you can feel good about eating. This nonstarchy vegetable is a cruciferous vegetable like cabbage and broccoli. High intake of cruciferous vegetables is associated with a lower risk of some cancers.
Vitamin and mineral supplements can be costly, but taking them often makes us feel like we are doing the right thing for our health. Unfortunately, a number of research studies--including the extensive Iowa Women's Healthy Study--indicate that supplements are not always beneficial.
However, if you don't have joint problems, you might want to opt for collagen hydrolysate or collagen peptide supplements instead. Additionally, if you decide to give collagen supplements a try, you should also boost your vitamin C intake, as vitamin C helps the body produce collagen [source: Medline Plus]. As with any treatment, how soon someone see results after taking collagen supplements will vary from person to person.