French fries & potato chips
The temptation is huge but avoid these potatoes at all costs. French fries and potato chips are very high in calories and, unfortunately, we eat them in large amounts. Several studies link consumption of French fries and potato chips with weight gain. These foods contain excessive amounts of carcinogenic substances that form when potatoes are baked, fried or roasted.
Alternatives: The best way to prepare potatoes is to boil them.