Megan Thee Stallion on Exercise and Mood: A Fact-Check

Megan Thee Stallion says she began training to redirect her energy during a hard stretch and kept going because it made her feel better. That is a mood claim, not a physique claim, and it is the version that holds up best. Randomized trials consistently show moderate reductions in depressive and anxiety symptoms from structured exercise, with walking, jogging, yoga and strength training all performing well. What the evidence does not say is that exercise replaces treatment for anyone with a diagnosed condition.

Megan Thee Stallion said

“She says she took up regular exercise as a way to redirect her energy after a traumatic period, and that training is what lifts her mood.”

The science says

Structured exercise produces real, measurable reductions in depressive and anxiety symptoms in randomized trials, so the mood effect she describes is one of the better-supported claims in this whole category.

Science Score

Multiple randomized controlled trials pooled in network and standard meta-analyses, including a 218-trial BMJ analysis for depression and a trial-level meta-analysis for anxiety.

The verdict

A rare case where the celebrity habit and the trial evidence point the same direction.

The claimWhat Megan actually said

In her 2024 Women's Health cover interview, widely syndicated, Megan described starting to train seriously while working through a period of public scrutiny and personal difficulty. She framed it as needing to put her energy somewhere else, and said the workouts were what made her feel good. She also described the morning struggle to get out of bed and the self-talk she uses to go anyway.

Sources

Why it mattersWhy this matters for longevity

Most celebrity fitness talk is about appearance; the mental-health effect is the part with the strongest randomized evidence behind it

Trial data show benefits across several very different modalities, so the entry point matters less than most fitness marketing implies

Framing training as mood management rather than punishment is closer to what actually sustains a habit over decades

The evidenceWhat the science says

A 2024 BMJ network meta-analysis pooling 218 randomized trials in 14,170 people found clinically meaningful reductions in depressive symptoms from exercise, with walking or jogging, yoga and strength training among the most effective modalities, and yoga and strength training the best tolerated. A separate meta-analysis of randomized trials found resistance exercise training significantly reduced anxiety symptoms in both healthy participants and those with a physical or mental illness.

The evidence does not support exercise as a substitute for therapy or medication in diagnosed depression or anxiety, and the strongest trials tested supervised programs rather than self-directed gym sessions. Blinding is close to impossible in exercise trials, so effect sizes are likely somewhat inflated, and most participants had diagnosed conditions rather than the ordinary low mood most people are trying to shift.

TakeawayThe honest takeaway

The practical lesson

If you are choosing a workout for mood rather than for looks, pick the one you will actually repeat, because the trials found several modalities work and adherence is the variable that decides it.

RelatedRelated habits

Strength Training Twice A WeekDaily WalkingYoga For StressConsistent Sleep Schedule

Each of these is a habit you can build on its own. Explore them through the Topics index.

SupplementsThe supplement angle: Protein and vitamin D

Support a habit, do not replace one

People who add regular resistance work often find their protein intake is lower than their training now calls for, and vitamin D status is worth checking with a clinician if training is mostly indoors. Neither is a mood treatment, and neither substitutes for care if symptoms are persistent.

Supplements can support good habits. They do not replace sleep, movement, nutrition, or medical care. Talk with your healthcare provider before starting anything new.

This is educational commentary, not medical advice, and does not imply that Megan Thee Stallion endorses, is affiliated with, or uses Winning Longevity or any product. We critique the claim and the evidence, not the person. Any direct quote is a placeholder until sourced. Talk with a qualified healthcare provider before changing your routine. See our health disclaimer.

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