But despite their reputation for being loaded with vitamin C, the 69.7 mg that a medium orange provides is actually less than many other common fruits and veggies. To pack the ultimate vitamin C punch, fill up on these 12 superfoods. Watch the video: How to Juice an Orange.
Erections are a perfectly normal function of the male body, especially in guys who are going through puberty. An erection is a hardening of the penis that occurs when sponge-like tissue inside the penis fills up with blood. Usually, an erection causes the penis to enlarge and stand away from the body.
In older men, physical problems are often -- but not always -- responsible for erectile dysfunction (ED). Cardiovascular conditions like high blood pressure, atherosclerosis, and heart disease can cause arteries to clog, reducing blood flow to the penis and impairing a man's ability to achieve an erection. Nerve damage from diabetes, multiple sclerosis, or treatments for prostate cancer can also interfere with erections.