If your son has ADHD that only thing that could really be adding to his hyper activity is sugar and caffeine. It is recommended to remove these from a child's diet who has ADHD.
There have been some links between ADHD and nutrition. Some studies have indicated that a poor diet can worsen ADHD symptoms and a good diet can improve them.
Many experts in the research field have discovered that limiting sugar and caffiene in the diet of children with ADHD can help curb symptoms. However, there is no scientific link between diet and ADHD as of yet.
There is no proven evidence of a link between the food you eat and ADHD, but there are some health professionals which believe that a low carb, high protein diet can help curb ADHD symptoms.
A lot of times specialists say that the best thing for children with ADHD is actually coffee. Here is a link with more information. www.webmd.com/add-adhd/guide/adhd-diets
carefully controlled follow-up studies have uncovered no link between food allergies and ADHD
The three persons of the trinity are all God.
1944
The link is that an unhealthy diet can throw off your sugar levels and cause you to gain weight.
According to the Mayo Clinic, "food additives include artificial colors, artificial sweeteners and preservatives. There's no solid evidence that food additives cause attention-deficit/hyperactivity disorder (ADHD)."
It may be a case to case basis. Since people with ADHD normally have difficulty in paying attention during a conversation or having an inattention to detail, the process of information on their brain might not work as fast as a normal person's would. However, many have had observed that those who have ADHD are one of the most intelligent persons in the world, i.e Bill Gates. SEE RELATED LINK
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1403673/ This article explores the link between those two things you have mentioned. I hope you find it useful.
There is definitely a link between the things you eat, and the way you feel. You can get depressed by eating the wrong foods. www.ehow.com/way_5300835_���foods-cure-depression.html