Vhuka vhuka is a colloquial term in Zimbabwe, particularly among the Karanga people, referring to herbal aphrodisiacs used to enhance male sexual performance and fertility. It literally translates to "wake-wake," and is believed to stimulate sexual organs, increase sperm production, and strengthen sperm, similar to how a bull is stimulated. While some traditional healers and users claim it is more potent than Viagra, it's important to note that there are also concerns about potential negative long-term effects on sexual health. 
Here's a more detailed breakdown:
Meaning:
"Vhuka vhuka" (also spelled vuka-vuka) means "wake-wake" in the Karanga language and refers to a variety of herbs used as aphrodisiacs. 
Traditional Use:
These herbs are traditionally used to address low sex drive, erectile dysfunction, and to enhance sexual performance. 
Cultural Significance:
The use of vhuka vhuka is part of a broader cultural practice of utilizing traditional herbs for various health needs, including sexual health and fertility. 
Potential Benefits:
Some users report experiencing increased sexual arousal, stronger erections, and enhanced stamina. 
Potential Risks:
There are concerns about potential side effects, including kidney problems and overstimulation, particularly with excessive or prolonged use. 
Other uses:
Some herbalists also sell a version of vhuka vhuka for women, which is said to increase body temperature and arousal. 
Scientific Research:
Some scientific studies have focused on the potential medicinal properties of the plants used in vhuka vhuka, particularly the Vernonia genus. 
How to use it
You can take this with maheu or warm water use a teaspoon atleast 30mins before sex.