Simulation shows impact of smoking weed everyday

Physical Health Effects in Long-Term Models

Although cannabis is often considered less physically harmful than other substances, smoking still carries respiratory implications.

Simulation models that incorporate clinical data often consider:

1. Respiratory Symptoms

Chronic smoking may be associated with coughing, airway irritation, and increased mucus production.

2. Lung Function

Findings are mixed, but some studies suggest mild reductions in certain lung function measures in heavy smokers, though less severe than tobacco-related damage.

3. Cardiovascular Effects

THC temporarily increases heart rate and may affect blood pressure shortly after use, which can be relevant for individuals with existing heart conditions.

Overall, simulations tend to show modest physical health impacts compared to tobacco, but not zero risk.

Productivity and Social Outcomes

Simulation models also explore broader life outcomes such as employment and education.

In population-level data, daily cannabis use is sometimes associated with:

• Lower academic performance in heavy early-onset users
• Reduced occupational consistency in some groups
• Increased likelihood of disengagement from long-term planning in heavy users

However, these outcomes are heavily influenced by socioeconomic conditions, mental health, and environment.

Simulations therefore do not attribute causation directly but model risk clustering.

The Importance of Age of Onset

One of the strongest and most consistent findings across research—and reflected in simulations—is the importance of age when cannabis use begins.

Early adolescent use is associated with:

• Higher likelihood of dependency
• Greater cognitive impact
• Increased mental health vulnerability

Adult-onset use generally shows:

• Lower long-term cognitive disruption
• More stable usage patterns
• Reduced developmental impact

This distinction is one of the most important variables in simulation accuracy.