Just as the spaceship was traveling faster than light, you are traveling faster than snail-mail, so you beat some (or all) of your mailed selfies home. The day after your homecoming, the mail carrier delivers two of your pictures: one from the trip out, and a second from your trip back.
Ongoing research has shown that oral melatonin supplements can promote the dipping process. They can reduce nocturnal systolic blood pressure by about 6 mm/Hg, and diastolic pressure by 4 mm/Hg. Not surprisingly, the studies also indicate that melatonin improves sleep quality, which allows the body to relax more.
Malignant High Blood Pressure. Malignant High Blood Pressure. Malignant high blood pressure (malignant hypertension) is very high blood pressure that comes on suddenly and is an emergency. If not treated, it can damage the brain, heart, eyes, or kidneys. Symptoms include numbness, blurry vision, chest pain, severe headache, and confusion.