The harvests, which are obtained roughly five months or so after being planted, are used in the creation of products such as candied ginger and ginger syrup. Harvests that are obtained later can be sold as fresh ginger. The longer the ginger remains in the ground before being harvested, the spicier and hotter it gets. All About Vitamin A Vitamin A was first discovered back in 1912, by a Polish biochemist named Casimir Funk. He came up with the word vitamine, which was later given the name vitamin. Funk was the first to discover vitamins as we know them today, although vitamin A was actually the first one discovered, hence the letter A in the title of the vitamin. Even though you can look for vitamins that provide energy, it would be in your best interest to find those that can be effective with fighting fatigue as well. There are vitamins, nutrients, and supplements that are great for fighting fatigue and helping the body stay alert. The vitamin known as NADH is very powerful for energy, although many people aren t aware of it. Although fruit and vegetables contain the right amounts of minerals and nutrients, it s nearly impossible to live off them alone. Even though they contain the right amount, it s also impossible to eat the right amount that our bodies need on a daily basis. While some may choose to eat a lot of fruits and vegetables, the human stomach simply isn t big enough to contain all of the fruits and vegetables that an individual needs on a daily basis. You can take this vitamin with or without any food, as it can be found in supplement form or in many different juices. Along with being found in supplement and vitamin form, you can find vitamin C in broccoli, peppers, oranges, lemon juice, mustard greens, cauliflower, papaya, and parsley. Research in the past has shown that there really aren t any advantages to taking excessive amounts of this vitamin. Research has proven that taking more than 100 mg daily for an extended period can cause damage in the immune system. Older folks on the other hand, can benefit from taking zinc if they have a deficiency. The supplement can actually help older people bring their intake back up to the levels they should be at.