Men Are Lining up for a New on-the-Go Blood Test that Measures Testosterone

Men are using a button to track their testosterone at home. It's part of a booming new health market.

Biohackers are embracing Tasso+, a button that draws blood without a needle and measures testosterone, as the market for DIY health tracking grows.

Men are lining up for a new on-the-go blood test that measures testosterone

The Tasso+ blood draw takes about 5 minutes and is designed to be near-painless and foolproof. Tasso Hormone testing — especially to monitor testosterone levels — is trendy. A startup backed by the US military has pioneered a DIY device that requires no needle. It costs less than $100 and is…