First, let's take a look at the macros. Each of these are listed in grams and as usual, normalized to 200 calories for easy comparison, so we're always comparing apples to apples.
| Radishes | Yam |
| Nutrient | radishes | yam |
| Protein | 9g | 3g |
| Carbohydrate | 43g | 47g |
| Fiber | 20g | 7g |
| Fat | 1g | 0g |
| Monounsat. Fat | 0g | 0g |
| Polyunsat. Fat | 1g | 0g |
| Saturated Fat | 0g | 0g |
Next, let's take a look at the Vitamin density. These values are shown in units of percent of recommended daily intake. And since we're showing 200 calories worth, this means anything above 10% is good.
| Nutrient | radishes | yam |
| Choline | 18% | 6% |
| Vitamin A | 0% | 2% |
| Vitamin C | 247% | 39% |
| Vitamin E | 0% | 5% |
| Vitamin K | 20% | 5% |
Radishes have significantly more Vitamins C, K than yam. Radishes are a good source of Vitamin K, Niacin, Magnesium, Zinc. Radishes are a great source of Riboflavin, Pantothenic Acid, Vitamin B6, Potassium, Calcium, Phosphorus, Iron. Radishes are an excellent source of Vitamin C. Yam are a good source of Vitamin C. Yam are a great source of Vitamin B6, Potassium.
And here we see the B-vitamins: B1 (Thiamin), B2 (Riboflavin), B3 (Niacin), B5 (Pantothenic Acid), B6 (Pyridoxine)
| Nutrient | radishes | yam |
| Vitamin B1 | 15% | 19% |
| Vitamin B2 | 44% | 5% |
| Vitamin B3 | 27% | 8% |
| Vitamin B5 | 41% | 11% |
| Vitamin B6 | 81% | 45% |
| Vitamin B12 | 0% | 0% |
Now, lets look at mineral density. Here we have a lot of important electrolytes and minerals. Once again, units are in percent of RDI, thus for this 200 calorie serving anything above 10% would considered high.
| Nutrient | radishes | yam |
| Sodium | 33% | 1% |
| Potasium | 83% | 40% |
| Calcium | 63% | 6% |
| Magnesium | 36% | 10% |
| Phosphorus | 43% | 16% |
| Iron | 71% | 15% |
| Manganese | 38% | 29% |
| Selenium | 17% | 3% |
| Copper | 63% | 30% |
| Zinc | 37% | 4% |