Let’s begin with what science tells us. RLT works by delivering specific wavelengths of red and near-infrared light that penetrate tissue and stimulate mitochondrial activity - mitochondria are the energy producing parts of your cells. This stimulation leads to increased ATP production, reduced oxidative stress (which is important because oxidative stress causes damage to DNA in the cells), and accelerated tissue repair. These mechanisms are particularly relevant in post-cancer recovery, where mitochondrial damage, fatigue, and systemic inflammation are common. Numerous studies from the last 10 years increasingly highlight RLT’s benefits in managing radiation-induced fibrosis, chemotherapy-related fatigue, and surgical wound healing. In patients recovering from prostate, breast, and colorectal cancer - our focus at Sunrise - RLT can be a valuable support tool to reduce local pain, improve skin integrity, and enhance energy metabolism. When paired with targeted nutrition, microbiome restoration, and hormonal balance, RLT helps move patients from a state of survival to resilience. For fat loss, RLT stimulates the release of lipids from fat cells through mitochondrial activation. While the direct effect is modest - typically 1 to 2 inches lost over time in targeted areas - this becomes clinically meaningful when used as part of an anti-inflammatory, metabolism-repairing program. At Sunrise Institute, we incorporate RLT into a broader strategy that includes anti-cancer meal plans, fasting protocols, microbiome testing, and metabolic tracking. In post-cancer patients with weight gain due to hormone therapy or stress, this synergy can help reduce visceral fat, improve insulin sensitivity, and stabilize metabolism without the strain of intense exercise.

On the skin, RLT’s collagen-stimulating effects are well-documented. This is especially important for individuals recovering from cancer treatments that deplete skin elasticity or leave scarring and hyperpigmentation. Through stimulation of fibroblast activity, RLT helps restore skin firmness, reduce redness, and accelerate tissue remodeling. At Sunrise Institute, we amplify this effect through the use of collagen-enhancing nutrients and circulation-boosting therapies. The goal is not vanity - it’s renewal. These changes help patients regain confidence and a sense of wholeness in their post-treatment bodies. When it comes to energy, the effect of RLT is most profound. Many post-cancer patients face lingering fatigue, brain fog, and systemic burnout. This is often due to mitochondrial damage, systemic inflammation, and poor sleep - all of which RLT can improve over time.

New research in 2025 shows promising links between red light exposure and neurocognitive recovery, including enhanced neural firing and reduced anxiety markers. At Sunrise, we place RLT sessions into programs that also address circadian rhythm regulation, adrenal support, and mitochondrial nutrient repletion. The result is sustainable energy restoration - not a spike, but a steady, foundational rebuild.