ALS is mostly diagnosed based on clinical signs, using the revised El Escorial criteria, which require signs of both upper motor neuron (e.g., spasticity, brisk reflexes) and lower motor neuron damage (e.g., muscle wasting, twitching) in multiple body regions (Brotman et al., 2025)
& vander Jagt, D
As a result, this vitamin may accelerate the healing of acne wounds ( A 4-week study in 30 people noted moderate improvements in acne scars after using microneedling which involves rolling small needles over the skin to promote healing and increase collagen production alongside a 15% vitamin C topical cream once per week ( Yet, its unknown if microneedling, vitamin C, or a combination of both was responsible for these results ( Moreover, vitamin C and microneedling are unsuitable for hypertrophic and keloidal scars, as these types result from collagen overproduction ( While no research links dietary vitamin C to reduced acne scarring, it increases your bodys natural collagen production and is still beneficial for overall skin health ( May reduce hyperpigmentation Hyperpigmentation is the formation of darkened spots on your skin as a result of acne, UV rays, or other injuries though it should be noted that this condition is harmless

Fresh beef has more vitamin C than either processed or canned [120, 112]