Could SNL be why Jenny McCarthy does not get along with her cousin?
Rationale first then the answer.
Jenny McCarthy is cousin's with Melissa McCarthy. Melissa McCarthy and Jenny McCarthy are not close and Melissa did not even attend Jenny's wedding. Jenny McCarthy was spoofed in n episode of SNL (Saturday Night Live) for a rant she did on The View. Melissa McCarthy has been a frequent guest on SNL (Saturday Night Live) from 2011-2017. Melissa McCarthy was nominated five times for a Primetime Emmy Award for Outstanding Guest Actress in a Comedy Series for her appearances on SNL.. The answer is: yes.

Would John Muir not likely have a vitamin D deficiency?
Rationale first then the answer.
John Muir frequently spent time exploring various places in nature. Spending time in nature increases your exposure to sunlight. Skin exposure to sunlight increases vitamin D levels in the body.. The answer is: yes.

Are Doctors of Homeopathy more likely than Doctors of Internal Medicine to recommend Quartz as a treatment?
Rationale first then the answer.

Doctors of Homeopathy are practitioners of "alternative medicine". In alternative medicine practices, Quartz is believed to have powers. Doctors of Internal Medicine have completed a medical residency and do not recommend alternative medicine.. The answer is: yes.