Sex is man's natural cure for ailments.
Sex increases white blood and red blood cells throughout our body, strengthening our immune system and sending much needed oxygenated blood throughout our bodily systems.
Sex increases the production of testosterone and stimulates central and peripheral nervous systemic activity, good for the neuro-muscular.
Sex also increases and improves respiration; and breathing habits
That is why when people say 'headaches go away' after sex--its a result of refreshed blood throughout the system, brain activity is in high mode, airation of the lungs, and one way to de-stress.
Sex is part of life. A human instinct.
But like any hobby, practice it with moderation.

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