(Again, if the authors' names appear parenthetically rather than in the text itself, connect the final two names with a comma and an ampersand). In all subsequent citations, include only the name of the first author followed by et al. (the abbreviation for the Latin phrase meaning and others):
Grapes are a source of vitamins, with each cup providing 13.4 micrograms of vitamin K, or 17 percent of the daily value; 3.7 milligrams of vitamin C and 0.09 milligrams of thiamine, or six percent of the daily value for each of the latter two nutrients; and 0.1 milligrams of vitamin B-6, or five percent of the DV.hile red seedless grapes aren't a great source of minerals, they do provide 176 milligrams of potassium, or five percent of the DV, per one-cup serving, as well as smaller amounts of magnesium, zinc, iron, calcium and phosphorus.
When it comes to grapes, try to keep to one handful (around 80 grams) which can contain around 13 grams of sugar. Fiona says: Grapes contain a host of phytochemicals including flavoinoids, resveratrol, quercetin and ellagic acid which some studies suggest can help protect cancer and heart disease. Black and red grapes contain higher levels of phytochemicals than green.