Coffee
Poor quality coffee can contain many contaminants that can cause illness, headaches, or a general bad feeling. This can happen when your coffee is made from beans that have been over-cracked or otherwise ruined. Even a ruined bean can make your mug toxic. If you invest and buy quality specialty coffee, you don’t have to worry about that. Of course, coffee can also have benefits, such as improved performance and a lower chance of developing diabetes and Parkinson’s disease.
Nuts
Eating nuts as part of a healthy diet can be good for your heart. Nuts contain unsaturated fatty acids and other nutrients. And they’re a great snack—inexpensive, easy to store, and easy to pack for when you’re on the go. A disadvantage of nuts is that they are very high in calories. Therefore, it is important to limit portions. However, choosing nuts over a less healthy snack can help you stick to a heart-healthy diet.