Certain sub-stances in grapefruit juice block the action of CYP3A4, so instead of being metabolized, more of the drug enters the bloodstream and stays in the body longer. The result: potentially dangerous levels of the drug in your body. The amount of the CYP3A4 enzyme in the intestine varies from one per-son to another, says Huang. Some people have a lot, and others have just a littleâso grapefruit juice may affect people differently when they take the same drug.
Published on Aug 15, 2014. Your tomato plants can live a longer, healthier life. There are many diseases that attack tomato plants, but this one is most common in my garden. Septoria Leaf Spot affects the oldest leaves first causing them to die prematurely. Apply Copper Fungicide spray every 2 weeks starting while plants are young and healthy.
When tomato plants leaves turn yellow, it could be from a fungus or bacterial problem, like Alternaria alternata or other tomato diseases. If disease is the case, you will want to treat this accordingly. Sometimes yellow leaves on tomato plants mean that there is a pest problem that needs to be handled.