But orange juice shouldn’t be part of a complete breakfast.
More importantly, juicing fruit removes most of the fiber, which is the key ingredient that keeps you feeling full until your next meal. This is one of the reasons calories from sweetened beverages are often referred to as “empty calories,” since they can increase hunger pangs and mood swings and leave you with low energy levels.
It also likely won’t help you beat the common cold or the flu.
Orange juice won’t help you heal from a cold or flu
This winter, as an especially bad flu epidemic has swept the US, people seem to have resumed drinking juice in the hope that it will help them fight off illness. Sales of the drink rose 0.9% in the four weeks ending on January 20,according to The Wall Street Journal — the first time in almost five years that Nielsen data showed a year-over-year increase.
But upping one’s OJ intake won’t help. Some studies suggest it could actually do more harm than good, since the juice is high in the sugarfructose, which some evidence suggests could actually suppress your immune system.
Many people believe that drinking juice is a good way to give the body vitamin C. While the vitamin is generally beneficial for your health, studies have found that it does nothing to prevent or treat the common cold. Plus, if you want to up your vitamin C consumption, a lot of other foods pack more of it than an orange. These include guava, red bell pepper, kale, and broccoli.
If you really want to take something to feel better while you’re sick with a cold, studies suggest that zinc — not vitamin C — might be your best bet.
The mineral seems to interfere with the replication of rhinoviruses, the bugs that cause the common cold.