Sex Life

Diseases transmitted through passionate kissing and the principles of dietary regulation of sexual function

Diseases transmitted through passionate kissing and the principles of dietary regulation of sexual function

The document lists diseases that can be transmitted through kissing, including herpes simplex (types 1 and 2), syphilis, gonorrhea, hepatitis, and the common cold virus. It also introduces dietary principles for regulating sexual function, including sufficient high-quality protein, moderate amounts of fat, supplementation with enzymes, vitamins, and trace elements, and moderate alcohol...

2026-04-19
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Adult Version: Criteria for Premature Ejaculation, Differentiation between Erectile Dysfunction and Lower Back Pain/Kidney Deficiency

Adult Version: Criteria for Premature Ejaculation, Differentiation between Erectile Dysfunction and Lower Back Pain/Kidney Deficiency

Premature ejaculation is defined as an ejaculation latency period of less than 2 minutes, which can be caused by both psychological and organic factors. Penile flaccidity during intercourse is also a sign of erectile dysfunction. Lower back pain is not necessarily due to kidney deficiency; it's necessary to rule out conditions such as herniated discs.

2026-04-20
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Analysis of the harms of "holding back ejaculation" and factors affecting libido

Analysis of the harms of "holding back ejaculation" and factors affecting libido

This article reveals the erroneous health concept of "holding back ejaculation" and its harm to the health of men and women, and analyzes various factors that affect libido, including race, age, hormones, and psychology.

2026-04-19